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Since Bennett, Draper, and Frith published a paper in the Journal of Medical Ethics in 2000 considering the possible criminalization of HIV transmission, an important legal development has taken place. February 2001 saw the first successful United Kingdom prosecution for the sexual transmission of disease for over a century, when Stephen Kelly was convicted in Glasgow of recklessly injuring his former girlfriend by infecting her with HIV. Whether English criminal law (as opposed to Scots law) can apply criminal penalties in such a case, however, still remains uncertain. This paper, in addition to providing some background to the Kelly case, briefly explores the current possibilities for prosecution under English law. It then proceeds to outline and comment on the issues relevant to criminalization, responding in part to points made by Bennett, Draper, and Frith and also by Bird and Leigh Brown in a recent article in the BMJ. [ABSTRACT FROM AUTHOR]

In a recent paper, it was argued forcefully by Thomas Szasz that it is crucial to the scientific credibility of psychiatry that it abandon talk of the behaviour of the mentally "ill" in terms of causes: such behaviour is not caused by their condition--it simply has reasons, which are discounted by the medical model. It is argued in this paper that Szasz's theory is incomplete for two reasons: first, in assuming that reasons are radically different from causes, it cannot account for the possibility that "sane" behaviour might be just as much caused as "insane"; and second, it tacitly assumes that the origin of behaviour always lies with the agent--a view that arguably is an accident of grammar. Hence while there is no mental illness, this is because there is nothing that could be ill--and this means that there is no such thing as mental "health" either. [ABSTRACT FROM AUTHOR]

This paper sets out to review the influence of social processes on the timing of the diagnosis of cancer and to explore the potential for promoting earlier diagnosis by addressing social factors that influence symptom recognition and the diagnostic process. Social processes refer to the means by which culture and social organisation may impact on timely cancer diagnosis. The paper calls for concerted action around an important and developing research agenda that may prove highly valuable in the quest to secure prompt diagnosis for cancer and through it improved outcomes for individuals. [ABSTRACT FROM AUTHOR]

The article discusses a survey on smokers that assessed if the relationship between beliefs and smoking behaviors was in consistent with Cognitive Dissonance Theory. It included adult smokers from Canada, U.S., Great Britain and Australia. The findings revealed that smokers with no intetion of quitting across the three waves, were inclined towards the highest levels of rationalizations for smoking. It suggests studies to determine if the change in beliefs has any effect on intentions to quit.

The new South African constitution commits the government to guarantee "basic health services" for every child under 18. Primary health care for pregnant women and children under six and elements of essential primary health care have received priority. At present, there is little analysis of the moral considerations involved in making choices about more advanced or costly health care which may, arguably, also be "basic". This paper illustrates some of the tensions in setting priorities for a just macro-allocation of children's health care, given the realities of need and scarce resources, and the commitment to equality of basic opportunities. [ABSTRACT FROM AUTHOR]

The principal question of this paper is: Why are religious values special in refusal of lifesaving medical treatment? This question is approached through a critical examination of a common kind of refusal of treatment case, one involving a rational adult. The central value cited in defence of honouring such a patient's refusal is autonomy. Once autonomy is isolated from other justificatory factors, however, possible cases can be imagined which cast doubt on the great valuational weight assigned it by strong anti-paternalists. This weight is sufficient, in their estimation, to justify honouring the patient's refusal. There is thus a tension between the strong anti-paternalist's commitment to the sufficiency of autonomy and our intuitions respecting such cases. Attempts can be made to relieve this tension, such as arguing that patients aren't really rational in the circumstances envisaged, or that other values, such as privacy or bodily integrity, if added to autonomy, are sufficient to justify an anti-paternalistic stance. All such attempts fail, however. But what does not fail is the addition of religious freedom, freedom respecting a patient's religious beliefs and values. Why religious freedom reduces the tension is then explained, and the specialness of religious beliefs and values examined. [ABSTRACT FROM PUBLISHER]

There are various ways in which medicine and literature interact, but this paper concentrates on the contribution which literature can make to 'whole person understanding'. Scientific understanding is concerned with seeing events and actions in terms of patterns or similarities. But 'whole person understanding' is concerned with uniqueness or with what it is for a given person to have an illness. Literature can in various ways develop this kind of understanding. [ABSTRACT FROM PUBLISHER]

In this paper we argue that the human form should be seen to exist, in a longitudinal way, throughout the continuum of human growth and development. This entails that the moral value of that form, which we link analytically to the adult, interacting, social and rational being, attaches to all phases of human life to some extent. Having established this we discuss the consequences it has for the moral status of the human embryo. We then apply this argument, and the resulting moral status, to the area of reproductive technology. In doing this we show that there are certain regulations and controls which ought to apply to the use of these infertility treatments. [ABSTRACT FROM PUBLISHER]

In the last of the group of papers from the conference on inatrogenic disease which we are publishing is this issue Katharine Whitehorn told the audience mainly of doctors and doctors in training - and tells many more through this Journal - what the patient expects from them. She envisages a generation of doctors who are coming to see their role rather differently from that of their fathers, and perhaps in the future a new medical scene. [ABSTRACT FROM PUBLISHER]

After recently meeting with his biological parents, the author--a 29-year-old-married male--learned he had been an hour away from being aborted, being 'saved' only by extraordinary circumstances. In the paper the author reflects upon previous strong pro-choice beliefs and reasserts his commitment to a pro-choice philosophy, integrating his new personal experience. The paper pays particular attention to the biological mother's experience and how her fresh insights have reinforced the author's views on abortion. [ABSTRACT FROM PUBLISHER]

The main theses of the papers by Dr Illich and Dr Leach are compared. Both writers, says Mr Horobin, a sociologist by training and profession, discuss the uses and abuses of medical expertise in the modern world. In his view, the problems so created must be solved for the good of those they treat; doctors must rediscover the old skills of treating the whole patient. [ABSTRACT FROM PUBLISHER]

Objective: Young adults in the USA have one of the highest smoking prevalence rates of any age group, and young adulthood is a critical time period of targeting by the tobacco industry. The authors examined relationships between potential exposure to tobacco-related media campaigns from a variety of sponsors and 2-year smoking change measures among a longitudinal sample of US adults aged 20-30 years from 2001 to 2008. Methods: Self-report data were collected from a longitudinal sample of 12 931 US young adults from age 20 to 30. These data were merged with tobacco-related advertising exposure data from Nielsen Media Research. Two-year measures of change in smoking were regressed on advertising exposures. Results: Two-year smoking uptake was unrelated to advertising exposure. The odds of quitting among all smokers and reduction among daily smokers in the 2 years between the prior and current survey were positively related to anti-tobacco advertising, especially potential exposure levels of 104-155 ads over the past 24 months. Tobacco company advertising (including corporate image and anti-smoking) and pharmaceutical industry advertising were unrelated to quitting or reduction. Conclusion: Continued support for sustained, public health-based well-funded anti-tobacco media campaigns may help reduce tobacco use among young adults. [ABSTRACT FROM AUTHOR]

Background: While television advertisements (ads) that communicate the serious harms of smoking are effective in prompting quitting-related thoughts and actions, little research has been conducted among smokers in low- to middle-income countries to guide public education efforts. Method: 2399 smokers aged 18-34 years in 10 low- to middle-income countries (Bangladesh, China, Egypt, India, Indonesia, Mexico, Philippines, Russia, Turkey and Vietnam) viewed and individually rated the same five anti-smoking ads on a standard questionnaire and then engaged in a structured group discussion about each ad. Multivariate logistic regression analysis, with robust SEs to account for the same individual rating multiple ads, was performed to compare outcomes (message acceptance, perceived personalised effectiveness, feel uncomfortable, likelihood of discussing the ad) across ads and countries, adjusting for covariates. Ads by country interactions were examined to assess consistency of ratings across countries. Results: Three ads with graphic imagery performed consistently highly across all countries. Two of these ads showed diseased human tissue or body parts, and a third used a disgust-provoking metaphor to demonstrate tar accumulation in smokers’ lungs. A personal testimonial ad performed more variably, as many smokers did not appreciate that the featured woman’s lung cancer was due to smoking or that her altered physical appearance was due to chemotherapy. An ad using a visual metaphor for lung disease was also more variable, mostly due to lack of understanding of the term ‘emphysema’. Conclusion: Television ads that graphically communicate the serious harms of tobacco use are likely to be effective with smokers in low- to middle-income countries and can be readily translated and adapted for local use. Ads with complex medical terms or metaphors, or those that feature personal testimonials, are more variable and at least require more careful pre-testing and adaptation to maximise their potential. [ABSTRACT FROM AUTHOR]

Objectives To assess the determinants of smoking behaviour and to estimate the impact of tobacco consumption on the consumption of other commodities by Cambodian households. Methods To assess the determinants of smoking in Cambodia, the authors used a logistic regression model that estimated the probability of an individual smoking, given a set of socioeconomic and demographic characteristics. A Seemingly Unrelated Regression method was used to assess the impact of tobacco consumption on the consumption of other commodities. The nationally representative 2004 Cambodia Socio- Economic Survey, collected by the National Institute of Statistics of the Ministry of Planning in Cambodia, was used for the analysis. Results Smoking in Cambodia is influenced by a variety of factors such as gender, marital status, age, ethnicity, literacy, health status and perceptions about the health consequences of tobacco use. The authors found that spending on tobacco crowds out expenditures on education and clothing at the national level and expenditures on food for low- and middle-income households. Conclusions The first analysis of the study showed that increased education is associated with lower daily smoking, and the second analysis revealed that expenditures on tobacco crowds out expenditures on education. Combining these two results points to a vicious circle where low education means higher likelihood of smoking, which in turn results in lower spending on education. Such budget allocation clearly has negative intergenerational consequences. [ABSTRACT FROM AUTHOR]

Objective To determine what the tobacco industry knew about menthol's relation to smoking cessation behaviour. Methods A snowball sampling design was used to systematically search the Legacy Tobacco Documents Library (LTDL) (http://legacy.library.ucsf.edu) between 15 May to 1 August 2010. Of the approximately 11 million documents available in the LTDL, the iterative searches returned tens of thousands of results. A final collection of 509 documents relevant to 1 or more of the research questions were qualitatively analysed, as follows: (1) perceived sensory and taste rewards of menthol and potential relation to quitting; and (2) motivation to quit among menthol users. Results Menthol's cooling and anaesthetic effects mask the short-term negative physiological effects of smoking such as throat pain, burning and cough. This provides superficial physical relief as well as psychological assurance against concerns about the health dangers of smoking that would otherwise motivate smokers to quit. Menthol smokers, particularly women, perceive the minty aroma of menthol cigarettes to be more socially acceptable than non-menthol cigarettes. Discussion Consumers believe menthol's sensory effects equate to health protections and that menthol cigarettes are more socially acceptable than non-menthol cigarettes. Menthol in cigarettes may encourage experimenters who find non-mentholated cigarettes too harsh, including young or inexperienced users, to progress to regular smoking rather than quitting, and may lessen the motivation to quit among established menthol smokers. The perception of menthol cigarettes as more socially acceptable lessens the impact of smoking denormalisation on quitting motivation. Menthol makes cigarettes easier and more palatable to smoke and less desirable to quit among established smokers. Fewer smokers quitting contributes to the incidence of tobacco-related diseases. [ABSTRACT FROM AUTHOR]

Background Smoking is an increasing threat to health in low-income and middle-income countries and doctors are recognised as important role models in anti-smoking campaigns. Objectives The study aimed to identify the smoking prevalence of medical doctors in Laos, their tobacco-related knowledge and attitudes, and their involvement in and capacity for tobacco prevention and control efforts. Methods This was a cross-sectional national survey by a researcher-administered, face-to-face questionnaire implemented at provincial health facilities throughout the central (including national capital), northern and southern regions of Laos in 2007. Both descriptive and inferential statistics were used. Results Of the 855 participants surveyed, 9.2% were current smokers and 18.4% were ex-smokers; smoking was least common in the central region (p<0.05) and far more prevalent in males (17.3% vs 0.4%; p<0.001). Smoking was concentrated among older doctors (p <0.001). Over 84% of current smokers wanted to quit, and 74.7% had made a recent serious attempt to do so. Doctors had excellent knowledge and positive attitudes to tobacco control, although smokers were relatively less knowledgeable and positive on some items. While 78% of doctors were engaged in cessation support, just 24% had been trained to do so, and a mere 8.8% considered themselves 'well prepared'. Conclusion The willingness of doctors to take up their tobacco control role and the lower smoking rates among younger respondents offers an important window of opportunity to consolidate their knowledge, attitudes, skills and enthusiasm as cessation advocates and supports. [ABSTRACT FROM AUTHOR]

Objectives To evaluate student tobacco control advocacy behavioural capacity using longitudinal trace data. Methods A tobacco control advocacy curriculum was developed and implemented at schools of public health (SPH) or departments of public health in seven universities in China. Participants comprised undergraduate students studying the public health curriculum in these 13 Universities. A standardised assessment tool was used to evaluate their tobacco control advocacy behavioural capacity. Repeated measures analysis of variance, paired t tests and paired Χ2 tests were used to determine differences between dependent variables across time. Multivariate analysis of variance (MANOVA) and multivariate logistic regression were used to assess treatment effects between intervention and control sites. Results Respective totals of 426 students in the intervention group and 338 in the control group were available for the evaluation. Approximately 90% of respondents were aged 21 years or older and 56% were women. Findings show that the capacity building program significantly improved public health student advocacy behavioural capacity, including advocacy attitude, interest, motivation and anti-secondhand smoke behaviours. The curriculum did not impact student smoking behaviour. Conclusions This study provides sufficient evidence to support the implementation of tobacco control advocacy training at Chinese schools of public health. [ABSTRACT FROM AUTHOR]

This study explored the extent to which Malaysian and Thai smokers believe "light" and menthol cigarettes are less harmful than "regular" cigarettes and the correlates of these beliefs. The study used data from wave 1 of the International Tobacco Control Southeast Asia Survey. 2006 adult smokers (95.3% male) from Malaysia and 2000 adult smokers (94.5% male) from Thailand were interviewed face to face in 2005. 29% of Malaysian respondents reported currently smoking light cigarettes and 14% menthols, with 19% agreeing that lights are less harmful and 16% agreeing that menthols are less harmful. 38% of Thai respondents reported currently smoking light cigarettes and 19% menthols, with 46% agreeing that lights are less harmful and 35% agreeing that menthols are less harmful. Malaysian smokers reporting current use of light or menthol cigarettes were more likely to believe that they are less harmful. Reported use of lights did not relate to beliefs for Thai respondents. The belief that light and/or menthol cigarettes are less harmful was strongly related to the belief that they have smoother smoke. The experience of smoother smoke is likely to produce some level of belief in reduced harm, regardless of how brands are labelled and whether or not Federal Trade Commission FTC/International Organisation for Standardisation tar, nicotine and carbon monoxide yield figures are used. [ABSTRACT FROM AUTHOR]

BACKGROUND: In March 2005, Armenia enacted legislation protecting employees from secondhand smoke. This research was the first attempt to understand the attitudes, beliefs and practices of managers of public and private enterprises regarding smoke-free worksite policies. METHODS: Mixed methods were used. The study team conducted focus group discussions with worksite administrators to explore their beliefs, attitudes and practices related to worksite smoking. These findings guided development of a quantitative instrument to collect more representative data on the same issues. Using stratified random sampling, 243 worksites were interviewed from June-July 2005, representing state/municipal, health, educational, culture and business institutions in three of Armenia's largest cities. RESULTS/DISCUSSION: Smoking-related practices differed significantly across institutions. More than half of the managers (55.6%) reported having smoking restrictions at worksites, including 37.0% who reported smoke-free workplaces; however, smoking or the presence of ashtrays was observed in 27.8% of workplaces reported to be smoke-free. A substantial proportion of the administrators favored both banning indoor smoking and allowing smoking in special areas. Only 38.0% of managers were aware of employees' existing legal protections from exposure to secondhand smoke. Knowledge of these regulations was not related to adherence to smoke-free worksite policies. The research also revealed widespread confusion between the concepts of worksite smoking restrictions and smoke-free workplaces. Public awareness campaigns that promote promulgation and enforcement of worksite smoking regulations could increase employee demand for smoke-free worksites. CONCLUSION: As one of the first studies to investigate smoking-related worksite practices, attitudes and beliefs in former Soviet countries, these findings provide insight into law enforcement processes in economies in transition. [ABSTRACT FROM AUTHOR]

AIM: To investigate the impact of newspaper use in a year of increased coverage of litigation against the tobacco industry on youths' beliefs about the health risks of ‘light’ cigarettes, and examine relations between inaccurate beliefs about ‘lights’, perceptions of risk and intentions to quit smoking. PARTICIPANTS: The data come from the 2004 National Annenberg Survey of Youth, a representative random digit dial telephone survey of youths aged 14–22 years in the USA (n=1501; current smokers, n=305; ‘lights’ smokers, n=112). DESIGN: All youths were asked about newspaper use and beliefs regarding ‘light’ cigarettes (riskiness, addictiveness, ease of quitting). Smokers reported on risk perceptions and quitting intentions. We also examined changes in newspaper coverage related to ‘lights’ from January 2001 to April 2004. RESULTS: Newspaper coverage related to ‘lights’ increased in the first months of 2003, and continued into 2004. Logistic regression analyses suggest that ‘lights’ smokers with lower levels of newspaper use were most likely to hold inaccurate beliefs about ‘lights’ (OR=5.93, 95% CI 1.48 to 23.77). Smokers of ‘lights’ with inaccurate beliefs were less likely to perceive their smoking as risky (OR=0.29, 95% CI 0.11 to 0.87), and smokers with inaccurate beliefs were less likely to have strong quitting intentions (OR=0.52, 95% CI 0.28 to 0.96). CONCLUSIONS: Inaccurate beliefs about the risks of ‘lights’ were negatively related to youth smokers' perceptions of risk and intentions to quit smoking. News coverage surrounding the tobacco industry's failure to disclose these risks might help reduce these inaccurate, and potentially dangerous, beliefs. [ABSTRACT FROM AUTHOR]

AIMS: To examine whether job strain (ie, excessive demands combined with low control) is related to smoking cessation. METHODS: Prospective cohort study of 4928 Finnish employees who were baseline smokers. In addition to individual scores, coworker-assessed work unit level scores were calculated. A multilevel logistic regression analysis, with work units at the second level, was performed. RESULTS: At follow-up, 21% of baseline smokers had quit smoking. After adjustment for sex, age, employer and marital status, elevated odds ratios (ORs) for smoking cessation were found for the lowest vs the highest quartile of work unit level job strain (OR 1.43, 95% CI 1.17 to 1.75) and for the highest vs the lowest quartile of work unit level job control (OR 1.61, 95% CI 1.31 to 1.96). After additional adjustment for health behaviours and trait anxiety, similar results were observed. Further adjustment for socioeconomic position slightly attenuated these associations, but an additional adjustment for individual strain/control had little effect on the results. The association between job strain and smoking cessation was slightly stronger in light than in moderate/heavy smokers. The results for individual job strain and job control were in the same direction as the work unit models, although these relationships became insignificant after adjustment for socioeconomic position. Job demands were not associated with smoking cessation. CONCLUSIONS: Smoking cessation may be less likely in workplaces with high strain and low control. Policies and programs addressing employee job strain and control might also contribute to the effectiveness of smoking cessation interventions. [ABSTRACT FROM AUTHOR]

Objective: To assess the prevalence and reasons for non-use of condoms among the Hong Kong Chinese population and obtain baseline data to monitor sexual behavioural change.Methods: Cross sectional self administered questionnaire surveys in convenience sampled groups of Hong Kong Chinese residents were carried out.Results: Of the 1508 respondents, 24% reported consistent condom use and 76% inconsistent use. Overall, 17% of respondents reported having sex with strangers. People who were at increased risk for inconsistent condom use included STD clinics attendees, those who never married, and those reporting low self efficacy for condom use or sex with strangers. Common reasons for not using condoms were trust in partner, use of other contraceptives, and reduced sensation while using condoms.Conclusions: Given the reported high prevalence of travel and sexual contact with strangers, and misconceptions about condoms among the Hong Kong Chinese population, innovative condom social marketing campaigns are needed. Periodic monitoring of condom use behaviours should be an integral part of HIV/STD surveillance activity. [ABSTRACT FROM AUTHOR]

This paper was given at a London Medical Group symposium held at Middlesex Hospital Medical School in May 1979, on `Self-help groups - England's barefoot doctors'. Dr Robinson gives a brief history of some of the reasons why self-help groups have evolved and how they work. He also looks at how the `professionals' can and do relate to them. [ABSTRACT FROM PUBLISHER]

There have been various commitments made in the international front to reduce maternal mortality ratio, and India has set its target at <100 maternal deaths/100 000 live-births. One of the strategies is to have 80% of the deliveries take place at healthcare institutions. However, health-related behaviour and decision-making is affected by many factors beyond the availability of health services. We report the case of a fourth gravida, belonging to the Sansi tribe, with son-preference in urban northern India, who delivered her fourth female child at home. We attempt to understand beliefs, norms and practices involved in deciding place of delivery in the context of theory of reasoned action and health belief model so that cultural appropriateness can be ensured in healthcare delivery. The study emphasises that there is need for improvement in cultural appropriateness of healthcare services delivered to the community. [ABSTRACT FROM AUTHOR]

Background Over 350 million smokers live in China, and this represents nearly one-third of the smoking population of the world. Smoking cessation is critically needed to help reduce the harms and burden caused by smoking-related diseases. It is therefore important to identify the determinants of quitting and of quit intentions among smokers in China. Such knowledge would have potential to guide future tobacco control policies and programs that could increase quit rates in China. Objective To identify the correlates of intentions to quit smoking among a representative sample of adult smokers in six cities in China. Methods Data from wave 1 (2006) of the International Tobacco Control (ITC) Policy Evaluation Project China Survey, a face-to-face survey of adult Chinese smokers in six cities: Beijing, Shenyang, Shanghai, Changsha, Guangzhou and Yinchuan, was analysed. Households were sampled using a stratified multistage design. About 800 smokers were surveyed in each selected city (total n=4815). Results Past quit attempts, duration of past attempts, Heaviness of Smoking Index (HSI), outcome expectancy of quitting, worry about future health and overall opinion of smoking were found to be independently associated with intentions to quit smoking, but demographic characteristics were not. Conclusions The determinants of quit intentions among smokers in China are fairly similar to those found among smokers in Western countries, despite the fact that interest in quitting is considerably lower among Chinese smokers. Identifying the determinants of quit intentions provides possibilities for shaping effective policies and programs for increasing quitting among smokers in China. [ABSTRACT FROM PUBLISHER]

Objective To explore the determinants of smoking behaviour in recreational venues and to provide scientific bases for establishing smoke-free measures applying to these locations. Methods The International Tobacco Control (ITC) China Survey—a face-to-face cross-sectional survey of representative adult smokers from six cities (Shenyang, Beijing, Shanghai, Guangzhou, Changsha and Yinchuan) was conducted between April and August 2006. A total of 4815 smokers were selected using multistage sampling methods, and final analyses were conducted on 2875 smokers who reported patronising recreational venues at least once in the last six months. Multivariate logistic regression models were used to identify factors influencing the smoking behaviour within recreational settings. Outcome measure Whether a smoker reported smoking in recreational venues during the last 6 months. Results 84% subjects reported smoking in recreational venues. Analyses showed that smoke-free laws had been exempted, 32.0% of the patrons reporting bans on smoking in these locations. The following factors were significant predictors of smoking in recreational venues: absence of bans on smoking, support for non-bans, being aged 18–24 years, positive smoking-related attitudes, low number of health effects reported and not living in Beijing. Conclusions The findings point to the importance of informing Chinese smokers about the active smoking and passive smoking harmfulness in both building support for smoke-free laws and in reducing smokers’ desire to smoke within recreational venues. They also point to the importance of good enforcement of smoke-free laws when implemented. Such strategies could also serve to de-normalise smoking in China, a key strategy for reducing smoking in general. [ABSTRACT FROM PUBLISHER]

Background Awareness of health risks of smoking is strongly associated with smoking behaviour. However, there are no population-based studies of smoking-related health knowledge in China. Objective The aim of current study was to use a population-based sample from the International Tobacco Control China Wave 1 survey to examine variations between current, former and never smokers' health knowledge about smoking and the impact of health knowledge awareness on smokers' intention to quit. Methods A face-to-face interview was conducted with 5986 adult smokers and non-smokers from six cities in China. Respondents were asked whether they believed smoking causes heart disease, stroke, impotence, lung cancer, emphysema, stained teeth, premature ageing in smokers and lung cancer in non-smokers. Current smokers were also asked additional questions on how smoking affects their current and future health as well as whether they had plans to quit smoking and if they believe they would have health benefit from quitting. Findings The overall awareness of health risks of smoking in China was low compared to developed countries. Current smokers in China were less likely than non-smokers and former smokers to acknowledge the consequences of smoking. Current smokers who were more aware of the health consequences of smoking were more likely to intend to quit smoking. Conclusion These findings highlight the need to increase awareness about the health effects of smoking in China, particularly among current smokers to increase quitting. [ABSTRACT FROM PUBLISHER]

Objective To describe the determinants of self-initiated smoking cessation of duration of at least 6 months as identified in longitudinal population-based studies of adolescent and young adult smokers. Methods A systematic search of the PubMed and EMBASE databases using smoking, tobacco, cessation, quit and stop as keywords was performed. Limits included articles related to humans, in English, published between January 1984 and August 2010, and study population aged 10-29 years. A total of 4502 titles and 871 abstracts were reviewed independently by 2 and 3 reviewers, respectively. Nine articles were retained for data abstraction. Data on study location, timeframe, duration of follow-up, number of data collection points, sample size, age/grade of participants, number of quitters, smoking status at baseline, definition of cessation, covariates and analytic method were abstracted from each article. The number of studies that reported a statistically significant association between each determinant investigated and cessation were tabulated, from among all studies that assessed the determinant. Results Despite heterogeneity in methods across studies, five factors robustly predicted quitting across studies in which the factor was investigated: not having friends who smoke, not having intentions to smoke in the future, resisting peer pressure to smoke, being older at first use of cigarette and having negative beliefs about smoking. Conclusions The literature on longitudinal predictors of cessation in adolescent and young adult smokers is not well developed. Cessation interventions for this population will remain less than optimally effective until there is a solid evidence base on which to develop interventions. [ABSTRACT FROM AUTHOR]

Objective: To conduct a review of research examining the effects of tobacco industry denormalisation (TID) on smoking-related and attitude-related outcomes. Methods: The authors searched Pubmed and Scopus databases for articles published through December 2010 (see figure 1). We included all peer-reviewed TID studies we could locate that measured smoking-related outcomes and attitudes toward the tobacco industry. Exclusion criteria included: non-English language, focus on tobacco use rather than TID, perceived ad efficacy as sole outcome, complex program interventions without a separately analysable TID component and non peer-reviewed literature. We analysed the literature qualitatively and summarised findings by outcome measured. Results: After excluding articles not meeting the search criteria, the authors reviewed 60 studies examining TID and 9 smoking-related outcomes, including smoking prevalence, smoking initiation, intention to smoke and intention to quit. The authors also reviewed studies of attitudes towards the tobacco industry and its regulation. The majority of studies suggest that TID is effective in reducing smoking prevalence and initiation and increasing intentions to quit. Evidence is mixed for some other outcomes, but some of the divergent findings may be explained by study designs. Conclusions: A robust body of evidence suggests that TID is an effective tobacco control intervention at the population level that has a clear exposure response effect. TID may also contribute to other tobacco control outcomes not explored in this review (including efforts to 'directly erode industry power'), and thus may enhance public support and political will for structural reforms to end the tobacco epidemic. [ABSTRACT FROM AUTHOR]

Objective: This review summarises the impact of mass media campaigns on promoting quitting among adult smokers overall and for subgroups; the influence of campaign intensity and different channels; the effects of different message types. Methods: The present work updates two reviews published in 2008 by searching databases using a standard search string. Articles in languages other than English were excluded, as well as letters and editorials. Screening of abstracts yielded 194 potentially relevant articles. Abstracts were evaluated by 2 authors, excluding articles that focused on populations other than adults and according to other specified criteria, resulting in 26 studies reported in 29 articles. Studies were categorised as (a) population-based studies of campaign effects and (b) studies comparing message types, using either population-based or forced exposure methods. Findings of subgroup differences for each study were noted, as well as study strengths and limitations. Results: Overall, the studies have strengthened the evidence that mass media campaigns conducted in the context of comprehensive tobacco control programmes can promote quitting and reduce adult smoking prevalence, but that campaign reach, intensity, duration and message type may influence success. Achievement of sufficient population exposure is vital, especially for lower socioeconomic status smokers, with television remaining the primary channel to effectively reach and influence adult smokers. Studies comparing different message types found negative health effects messages most effective at generating increased knowledge, beliefs, positive perceived effectiveness ratings, or quitting behaviour, while there was more mixed evidence for other message types. A few studies further suggest that negative health effects messages may also contribute to reductions in socioeconomic disparities in smoking. Conclusions: Mass media campaigns to promote quitting are important investments as part of comprehensive tobacco control programmes to educate about the harms of smoking, set the agenda for discussion, change smoking attitudes and beliefs, increase quitting intentions and quit attempts, and reduce adult smoking prevalence. Jurisdictions should aim for high reach and consistent exposure over time with preference towards negative health effects messages. [ABSTRACT FROM AUTHOR]

Background Smoke-free policies (SFPs) in public places are increasing globally, but developing countries are lagging behind. Understanding youth attitudes towards SFPs can inform SFP initiatives. Methods A multilevel logistic regression analysis of data collected from youth aged 13e15 years (2000e2006) who completed the Global Youth Tobacco Survey (GYTS) in 115 countries, primarily in the developing world, was conducted. The analysis examined relationships between support for SFPs and individual-level measures related to smoking status, and exposure to secondhand smoke (SHS), controlling for demographic and environmental factors of interest and country-level policy factors. Results In all, 77.3% of 356 395 youth in 115 countries favoured SFPs, including majorities of non-smokers (78.7%) and smokers (63.6%). In the multivariable analysis knowledge of smoke harm was the strongest predictor of favouring SFPs (OR 2.42, 95% CI 2.27 to 2.67). Exposure to countermarketing (OR 1.40, 95% CI 1.25 to 1.57) and school anti-smoking education (OR 1.22, 95% CI 1.13 to 1.31) were also positively associated. Current smoking (OR 0.48, 95% CI 0.41 to 0.53), susceptibility to smoking (OR 0.46, 95% CI 0.40 to 0.52) and exposure to tobacco promotion were negatively associated. Significant country-level variation was observed. The presence of any national smoke-free legislation in a country was positively associated with youth favouring such policies. Conclusions The majority of youth worldwide support, yet lack, smoke-free policies in public places, while being regularly exposed to SHS. Youth support of SFPs is most positively associated with knowledge of the harmful effects of tobacco smoke. Redoubling education efforts represents an opportunity to establish smoke-free environments and improve health of children in developing countries. [ABSTRACT FROM AUTHOR]

To determine (1) whether Australian smokers are aware of low-nitrosamine smokeless tobacco (LNSLT) products and (2) whether they would be interested in using LNSLT either as a long-term substitute for smoking or as an aid to quitting, if these products were to become legally available. 401 daily smokers were recruited by a market research company to complete an internet questionnaire about their smoking history, knowledge of smokeless tobacco and intentions to purchase LNSLT under different scenarios. Just under half (48%) indicated they were willing to buy an LNSLT product. Predictors of an interest in purchasing LNSLT were low income, poorer health, prior SLT use, belief that SLT is less harmful than cigarettes, switching to a lower tar cigarette in the past year, ever using nicotine replacement therapy products for quitting or other reasons, having made a failed cessation attempt in the previous year and not planning to quit smoking. Analysis of quitting and LNSLT purchasing intentions under different scenarios suggest that making LNSLT available at a much lower cost than smoked cigarettes while increasing taxes on cigarettes could provide a greater reduction in the number of smokers than the same tax increase alone. These results support further examination of the potential for LNSLT to reduce smoking-related harm in Australia. [ABSTRACT FROM AUTHOR]

Background The purpose of this study was to examine attitudes towards attempts to limit second-hand smoke (SHS) in five Eastern European nations. Methods The data consist of a Eurobarometer (64.3) survey distributed from November to December 2005. Logistic regression was employed to investigate support levels for indoor smoking bans across the five political units. Results Across nations, there is more support for smoking bans in offices and indoor work spaces and indoor public space as opposed to restaurants and bars and pubs. Personal smoking behaviours are linked strongly with the smoking bans. Most importantly, it is specific knowledge about the health dangers of smoking which fosters support for indoor smoking bans. Conclusion Policy implications suggest that government and the media must disseminate accurate information about the harm of smoking to broader segments of the population to gain support for policies that affect the dangers of SHS in these nations. [ABSTRACT FROM AUTHOR]

Background and objectives: Health selection into unemployment may be either direct or operate by reference to health-related behaviours rather than health per se (indirect selection). Panel data are desirable to investigate selection effects, and the two types of selection processes may be concurrent. We examine jointly the roles of health and health-related behaviours as precursors of unemployment, in order to disentangle direct from indirect selection processes. Design: The data of a multi-round nationally representative health survey in France were analysed longitudinally, based on three data collection rounds: 1992-5, 1996-8 and 2000-2. Following employees salaried in the private sector and aged 30-54 years at baseline, we explored through logistic regression the influence of non-optimal self-rated health, smoking and obesity on the risk of being found unemployed 4 years later. Results: After adjustment for self-rated health, obesity was found to be a significant precursor of unemployment in women, and heavy smoking had that role in men. After adjustment for smoking and obesity, poor health at baseline was found to be a significant precursor of unemployment in both genders. Conclusion: Those findings confirm the intrinsic role of poor health and of health-related behaviours as precursors of unemployment, with gender-specific patterns for the latter. Public policy prescriptions regarding employees' protection from job insecurities should integrate appropriate accommodations of health limitations, and the personal factors underlying unfavourable work and health behaviours should be investigated, in order to thwart indirect selection phenomena. [ABSTRACT FROM AUTHOR]

Objective: To determine public support of obesity prevention. Design: Representative population-based survey. Setting: Random digit dialling telephone survey of non-institutionalised individuals aged ≥14 years in Germany. Participants: Representative sample of 1000 individuals. Main outcome measures: Interview-based assessment of prevention support, problem identification, causal attributions and responsibility beliefs regarding obesity. Results: Support for obesity prevention with a focus on behavioural change in children (89.7%) and provision of information in adults (82.2%) was substantial, but regulations were less supported (42.2%). Predictors of prevention support were attributing causes of obesity to the food environment and lack of physical activity, greater problem identification, societal responsibility beliefs and sociodemographic characteristics including female gender and higher age. An information deficit concerning the definition, prevalence, and environmental and genetic risk factors was identified. Conclusion: Results show a high public readiness for obesity prevention with a focus on individual behavioural change, but not for regulations. Addressing specific information deficits regarding the definition, prevalence and causes of obesity could further enhance the public's understanding of obesity and help to establish obesity prevention measures. [ABSTRACT FROM AUTHOR]

Objective: To investigate the associations of workplace neighbourhood socioeconomic status with health behaviours, health and working conditions among school teachers. Method: The survey responses and employer records of 1862 teachers were linked to census data on school neighbourhood socioeconomic status. In the multilevel analysis, adjustments were made for demographics, work factors and the socioeconomic status of the teacher's own residential area. Setting: 226 public schools in Finland. Results: Teachers working in schools from neighbourhoods with the lowest socioeconomic status reported heavy alcohol consumption (OR 2.25; 95% Cl 1.32 to 3.83) and higher probability of doctor-diagnosed mental disorders (OR 1.47; 95% Cl 1.02 to 2.12) more often than teachers working in schools located in the wealthiest neighbourhoods. After controlling for the socioeconomic status of the teacher's own residential area, only heavy alcohol consumption remained statistically significant. Teachers working in schools with lower socioeconomic status also reported lower frequency of workplace meetings, lower participation in occupational training, lower teaching efficacy and higher mental workload. Conclusions: School neighbourhood socioeconomic status is associated with working conditions and health of school teachers. The association with health is partially explained by the socioeconomic status of the teachers' own residential neighbourhoods. An independent association was found between low socioeconomic status of school neighbourhoods and heavy alcohol use among teachers. [ABSTRACT FROM AUTHOR]

Objectives: Young people who are concerned that consultations may not remain confidential are reluctant to consult their doctors, especially about sensitive issues. This study sought to identify issues and concerns of adolescents and their parents, in relation to confidentiality and teenagers' personal health information. Setting: Recruitment was conducted in paediatric dermatology and general surgery outpatient clinics, and on general surgery paediatric wards. Interviews were conducted in subjects' own homes. Methods: Semistructured interviews were used for this exploratory qualitative study. Interviews were carried out with 11 young women and nine young men aged 14-17. Parents of 18 of the young people were interviewed separately. Transcripts of tape recorded interviews provided the basis for a framework analysis. Results: Young women were more concerned than young men, and older teenagers more concerned than younger teenagers, about people other than their general practitioner (GP) having access to their health information. Young people with little experience of the healthcare system were less happy than those with greater knowledge of the National Health Service (NHS) for non-medical staff to access their health information. As they grow older, adolescents become increasingly concerned that their health information should remain confidential. Conclusion: Young people's willingness to be open in consultations could be enhanced by doctors taking time to explain to them that their discussion is completely confidential. Alternatively, if for any reason confidentiality cannot be assured, doctors should explain why. [ABSTRACT FROM AUTHOR]

Study objective: To determine the contribution of individual and area level measures of socioeconomic status (SES) to the occurrence of various injury types among Canadian adolescents. Design and selling: Cross sectional Canadian data were used from two sources: (1) the 2001/02 health behaviour in school aged children survey (individual level SES measures, injury measures), and (2) the 2001 Canada census of population (area level SES measures). Injury outcomes included: medically treated injury, injury hospitalisation, sport/recreational injury, and fighting injury. Multilevel logistic regression models were used to examine individual and area level SES measures as potential determinants of adolescent injury. Participants: 7235 students in grades 6-10 from 170 schools across Canada. Main results: Associations between SES and injury were identified for each injury outcome examined, although a clear direction of association was not present for the overall measure of medically treated injury. In general, lower SES was associated with increased risk for hospitalised and fighting injury. Higher SES was associated with increased risks for sport/recreational injury. Independent contributions of individual and area level measures of SES were seen for hospitalised and fighting injury. Conclusions: Associations between SES and adolescent injury exist; however, the direction of these relations becomes more apparent with particular indicators of SES and when homogenous injury outcomes are evaluated. [ABSTRACT FROM AUTHOR]

Background/objectives: Female sex workers and their male clients have been identified as risk groups for the transmission of STDs and HIV. Behavioural interventions targeting clients need to address inconsistent condom use among them. The aim of the study is to assess the sociodemographic, behavioural, and psychological factors associated with inconsistent condom use among clients of sex workers. Methods: 229 male patients attending the STD clinic in Singapore who reported paying for sex in the previous 6 months were interviewed. Response rate was 91%. Results: Overall, 45% used condoms inconsistently; these clients were more likely to have poor STD knowledge, visit sex workers five or more times in the past 6 months, have lower self efficacy, less favourable social norms for condom use, and more likely to forget condom use when intoxicated (alcohol impaired decision making). Conclusions: Behavioural interventions for clients need to improve STD/HIV transmission knowledge and focus on improving client's self efficacy in using condoms. [ABSTRACT FROM AUTHOR]

Objectives: To study the attitudes of health care staff in four postcommunist countries towards taking gifts from their clients--and their confessed experience of actually taking such gifts.Design: Survey questionnaire administered to officials including health care staff, supplemented by focus-group discussions with the general public.Setting: Ukraine, Bulgaria, Slovakia and the Czech Republic.Participants: A quota sample of 1,307 officials including 292 health care staff, supplemented by stratified national random samples of 4,778 ordinary members of the public and in-depth interviews or focus-group discussions involving another 323.Main Measurements: Explicit justifications and willingness to accept offers, reported frequency of offers, and personal confessions to accepting "money and expensive presents" as well as smaller gifts.Results: Health care staff were far more inclined than the average official or public servant to accept "money or an expensive present" if offered, far more inclined to justify asking clients for "extra payments", and far more inclined to confess that they had actually taken gifts from clients recently. Judged by their own confessions, hospital doctors were only rivalled by traffic police and customs officials for taking money or expensive gifts from their clients.Conclusions: Poor pay does not explain why doctors so often took large gifts from their clients. Moral self justification, opportunity, and bargaining power are much more effective explanations. [ABSTRACT FROM AUTHOR]

Randomised clinical trials provide the most valid means of establishing the efficacy of clinical therapeutics. Ethical standards dictate that patients and clinicians should not consent to randomisation unless there is uncertainty about whether any of the treatment options is superior to the others ("equipoise"). However, true equipoise is rarely present; most randomised trials, therefore, present challenging ethical dilemmas. Minimising the tension between science and ethics is an obligation of investigators and clinicians. This article briefly reviews several techniques for addressing this issue and suggests that unbalanced randomisation, a technique rarely employed in current clinical trial practice, may be useful for enhancing the ethical design of human experimentation. [ABSTRACT FROM AUTHOR]

The notion of 'quality of life' frequently features in discussions about how it is appropriate to treat folk at the beginning and at the end of life. It is argued that there is a disjunction between its use in these two areas (1). In the case of disabled babies at the very beginning of life, 'quality of life' considerations are frequently used to justify enforced death on the basis that the babies in question would be better off dead. At times, babies with severe disabilities are thus allowed to die or even killed. In the case of terminally ill people 'quality of life' is also important in guiding the actions of doctors. However, in the case of individuals who do not wish to live any longer because their quality of life is so poor that they would rather be dead, quality of life is likely to be dropped as a guiding principle. Thus patients who wish to die and ask to be killed, will most often be forced to endure enforced life. [ABSTRACT FROM PUBLISHER]

In contemporary medical ethics health is rarely acknowledged to be an ethical obligation. This oversight is due to the preoccupation of most bioethicists with a rationalist, contract model for ethics in which moral obligation is limited to truth-telling and promise-keeping. Such an ethics is poorly suited to medicine because it fails to appreciate that medicine's basis as a moral enterprise is oriented towards health values. A naturalistic model for medical ethics is proposed which builds upon biological and medical values. This perspective clarifies ethical obligations to ourselves and to others for life and health. It provides a normative framework for the doctor-patient relationship within which to formulate medical advice and by which to evaluate patient choice. [ABSTRACT FROM PUBLISHER]

Sir Edmund Leach argues that doctors in the modern world, fortified by the traditional concept that the life of the sick person must at all costs be preserved, are to some extent guilty of the false antitheses current today between youth and age. Moreover youth means health, age illness and senility. Until this imbalance is corrected society will be in danger of `a kind of civil war between the generations'. Society must be taught again that mortality cannot be avoided or conquered by medical science, and at the same time that `health' is not enshrined in the young alone. [ABSTRACT FROM PUBLISHER]

'Health promotion' has unfortunately come to mean different things to different people. Interpretations have frequently been left implicit and where spelt out have often been too diffuse or too limited to be useful. Nevertheless the term can be usefully employed to define a set of health-enhancing activities in which the focus is deflected from current disease- and cure-oriented power bases. Used in this way health promotion can come to include the best of the developing theory and practice from a wide range of 'experts' but can also place due emphasis on community involvement. To reject health promotion on the basis of selected, inadequate interpretations is to discard past successes, current developments and future possibilities in important fields of activity and to preserve an inappropriate status quo. [ABSTRACT FROM AUTHOR]

The article presents the authors' views on the so-called hardening hypothesis, a context used to explain the increasing number of smokers who cannot resist tobacco addiction quickly. It reflects on several studies which examine the relationship between nicotine dependence and a person's ability to remain abstinent. It suggests the need to make further investments to develop effective smoking cessation strategies.

The article presents the authors' views regarding the launch of several studies about hardening hypothesis, a context used to describe those smokers who are having difficult time to quit smoking. It says that the discussions about hardening and its consequences are relevant because they can help in the implementation of tobacco control measures. It suggests the importance of creating a more targeted method to offer cessation services to the most deprived smokers in the world.

The potential barriers to attendance at specialist sexually transmitted infection services have long been recognised. The British Royal Commission report in 1916 advised that to be effective, services needed to be "skilled, free and provided at the earliest possible moment." In addition, clinicians needed to be aware of "the fear of disgrace and the consequent desire for concealment" that could hamper treatment delivery. In many respects the British genitourinary medicine services have risen to these challenges. The majority of clinics provide timely, effective care from easy to access and well located clinics.

Editorial. Focuses on the issue of euthanasia in Netherlands. Moral significance of the act; Recognition of patients' rights; Guidelines in the implementation of rules on euthanasia.