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Factor de impacto: 3,390 Q2 Factor de impacto: 3,390 Q2 Alcohol-related harm decreases as socioeconomic position increases, although sometimes the opposite happens with alcohol intake. The objective was to know the educational gradient in monthly measures of drinking amount and heavy episodic drinking (HED) among people aged 25-64 years in Spain from 1997-2017. Such gradient was characterized with the relative percent change (PC) in drinking measures per year of education from generalized linear regression models after adjusting for age, year, region, marital status and immigration status. Among men, the PCs were significantly positive (p < 0.05) for prevalence of 40 g/day (-6.0%) and ≥4 HED days (-3.2%), while among women they ranged from 3.6% to 5.7%. The gradient in prevalences of >40 g/day (men) and >20 g/day (women) was greatly attenuated after additionally adjusting for HED, while that of ≥4 HED days was only slightly attenuated after additionally adjusting for drinking amount. Among women, the gradients, especially in HED measures, seem steeper in 2009-2017 than in 1997-2007. Educational inequality remained after additional adjustment for income and occupation, although it decreased among women. These results can guide preventive interventions and help explain socioeconomic inequalities in alcohol-related harm. This study was funded by the Delegación del Gobierno para el Plan Nacional sobre Drogas (DGPNSD) [grant number 2021I034], Instituto de Salud Carlos III–ISCIII [grant numbers ENPY397/18-PFIS and PI18CIII/00047] and Instituto Mixto de Investigación UNED-Escuela Nacional de Sanidad [grant number IMIENS-2021-003-PII]. Sí

Introduction We assessed poor linkage to HIV care in a sample of HIV positive men who have sex with men (MSM) diagnosed in Spain. Methods From 2012 to 2013 we recruited a sample of MSM mainly through gay-dating websites. Poor linkage to care was defined as receiving the first CD4 count >3 months after HIV diagnosis. We performed a logistic regression analysis to estimate factors associated with poor linkage to care and analyzed the underlying reasons. Results Some 9.4% self-reported poor linkage to care. Those diagnosed in clinical settings other than sexual health clinics or in non-clinical settings presented increased odds of poor linkage to care. The most common reason was being assigned an appointment for first CD4 count >3 months after initial HIV diagnosis. Conclusion Poor linkage to care was very low, but for further improvements fast-track referral pathways should be created, especially in contexts outside sexual health clinics.

We assessed previous knowledge about the existence of HIV self-testing of stakeholders in Spain, as well as their personal position towards this methodology. We also assessed their views on potential users' (PU) opinions towards several key operational aspects surrounding self-testing, and compared them to those expressed by a sample of PU comprised of men who have sex with men. In 2017, we recruited three types of stakeholders: public health professionals and policy makers (PHPPM) (n = 33), clinical providers (n = 290) and community-based/non-governmental organization (CBO/NGO) workers (n = 55). Data on PU (n = 3537) were collected in 2016. Previous knowledge about the existence of self-testing was higher in stakeholders than in PU, but being in favor was less frequent. PUs' willingness to pay 25-30 euros for a self-test was higher than that which stakeholders considered. According to clinical providers and PHPPM, pharmacies would be PUs' preferred place to obtain a self-test, which was in line with PUs' actual choice. CBO/NGO workers on the other hand thought it would be CBO/NGOs. PHPPM and clinical providers considered primary care as PUs' preferred setting to confirm a reactive self-test and CBO/NGO chose CBO/NGOs, but PUs preferred an HIV/STI testing service or clinic. Stakeholders' opinions significantly differed from those of PUs. This divergence needs to be brought up to stakeholders as it could vary their position towards self-testing as well as the actions taken in the implementation of a testing option with the potential of increasing testing frequency. This research was funded by Consumers, Health and Food Executive Agency, grant number CHAFEA: 20131101 and Acción Estratégica Intramural, grant number PI17CIII/00037. Sí

This study describes the prevalence of anabolic-androgenic steroid (AAS) injection, their main correlates, and the prevalence of specific AAS injection risk behaviours among men who have sex with men (MSM), an area insufficiently addressed in scientific research. Participants were HIV-negative MSM attending four HIV/STI diagnosis services: two clinics and two community programmes in Madrid and Barcelona. Participants answered an online self-administered questionnaire. Crude and adjusted lifetime prevalence and prevalence ratios (PRs) were calculated by different factors and using Poisson regression models with robust variance. Of the 3510 participants, 6.1% (95% CI: 5.3–6.9) had injected AAS before and 3.5% (95% CI: 2.9–4.2) had done so in the last 12 months. In the multivariate analysis, AAS injection was independently associated with being over 40 years old (aPR = 3.6, 95% CI: 2.0–6.5) and being born in Latin America (aPR = 2.5, 95% CI:1.9–3.4), and was less strongly associated (aPRs of around two) with having been recruited into STI clinics, having ever been paid for sex before, injected drugs, used drugs for sex, having been diagnosed with an STI before, and having been diagnosed with HIV at the recruitment consultation. Only three participants, 1.4%, of those who had injected AAS before had shared AAS or equipment for preparation or injecting before. Conclusions: In contrast to drugs, AAS injecting behaviours do not play a relevant, direct role in the transmission of blood-borne infections among MSM. However, AAS injectors have a higher prevalence of sexual risk behaviours. These findings should be confirmed using new studies that employ other sampling procedures.

Background & Aims: Free treatments for hepatitis C virus (HCV) infection with direct-acting antivirals became widespread in Spain in April 2015. We aimed to test whether, after this intervention, there was a more favorable change in population mortality from HCV-related than from non-HCV-related causes. Approach & Results: Post-intervention changes in mortality were assessed using uncontrolled before-after and single-group interrupted time series designs. All residents in Spain during 2001-2018 were included. Various underlying death causes were analyzed: HCV infection, other HCV-related outcomes (hepatocellular carcinoma, liver cirrhosis, and HIV disease); and non-C hepatitis, other liver diseases, and non-hepatic causes as control outcomes. Changes in mortality after the intervention were first assessed by rate ratios (RR) between the post and pre-intervention age-standardized mortality rates. Subsequently, using Quasi-Poisson segmented regression models, we estimated the annual percent change (APC) in mortality rate in post- and pre-intervention periods. All mortality rates were lower during the post-intervention period, although RRs were much lower for HCV [0.53, 95% Confidence Interval -95%CI-: 0.51, 0.56] and HIV disease than other causes. After the intervention there was a great acceleration of the downward mortality trend from HCV, whose APC went from -3.2% [95%CI: -3.6%, -2.8%] to -18.4% [95%CI: -20.6%, -16.3%]. There were also significant accelerations in the downward trends in mortality from hepatocellular carcinoma and HIV disease, while they remained unchanged for cirrhosis and slowed or reversed for other causes. Conclusions: These results suggest that the favorable changes in HCV-related mortality observed for Spain after April 2015 are attributable to scaling up free treatment with direct-acting antivirals and reinforce that HCV eradication is on the horizon. This research was funded by Acción Estratégica Intramural, grant numbers PI18CIII/00047 and PI17CIII/00037.

We analysed patterns of sexualized drug use (SDU) and pinpointed the one with the highest risk for the acquisition/transmission of HIV/Sexually Transmitted Infections (STIs) in a sample of men who have sex with men (MSM) residing in Spain. Additionally, we also identified the most affected subpopulations by highest risk SDU pattern. In 2016, we promoted an online survey in gay dating apps. We estimated the prevalence of several HIV/STI risk indicators for each identified SDU pattern. We built two different Poisson regression models identifying factors associated to the pattern associated with the highest risk. All analyses were carried out by HIV status. Of 2,883 MSM, 21.9% self-reported SDU in the last 12 months. All patterns of SDU were more frequent in HIV+ MSM. Of the four SDU patterns identified (chemsex, recreational drugs, sexual performance enhancing drugs, and cannabinoids), the most frequent was chemsex (21.9% in HIV+ vs 6.6% in HIV-). It also comprised the highest risk profile for HIV/STI. Among HIV-, chemsex was associated with living in a city of1,000,000 inhabitants, living sexuality in an open way and having been paid for sex, having had unprotected anal intercourse (UAI) in the last 12 months and having ever received an STI diagnosis. Among HIV+, it was associated with being 30-49 years old, having paid for sex, having had UAI and having been diagnosed with an STI in the last 12 months. Given its high prevalence, especially among HIV positive individuals, and its association with subpopulations with high-risk behaviour, chemsex could be playing a relevant role in the acquisition/transmission of HIV and other STIs.Analizar los patrones de consumo sexualizado de drogas (CSD) e identificar cual es el de mayor riesgo para la adquisición/transmisión del VIH y de otras infecciones de transmisión sexual (ITS) en una muestra de hombres que tienen sexo con hombres (HSH) residentes en España. Adicionalmente, también se identifican las subpoblaciones más afectadas por el patrón de CSD de mayor riesgo. En 2016, se realizó una encuesta online en app de contacto gay. Se identificaron los patrones de CSD y se estimaron las prevalencias de varios indicadores de riesgo para el VIH/ITS para cada uno. Se construyeron dos modelos multivariantes de Poisson identificando factores asociados al patrón de mayor riesgo. Todos los análisis se realizaron en función del estado serológico frente al VIH. De 2883 HSH, el 21,9% refirió CSD en los últimos 12 meses. Todos los patrones de CSD fueron más frecuentes en los VIH+. De los cuatro patrones identificados (chemsex, drogas recreacionales, drogas para mejorar el rendimiento sexual y cannabinoides) el más prevalente y de mayor riesgo, fue el chemsex (21,9% en VIH+ vs. 6,6% en VIH-). En los VIH- el chemsex se asoció con: ciudad de residencia1 000 000 habitantes, vivir la sexualidad abiertamente, haber cobrado por tener sexo, haber mantenido relaciones anales desprotegidas (RAD) en el último año y haber sido diagnosticado de una ITS. En los VIH+ se asoció con: tener 30-49 años, haber pagado por tener relaciones sexuales, haber tenido RAD y haber sido diagnosticado de ITS en el último año. Dada su elevada prevalencia especialmente en VIH+ y a que se observa fundamentalmente en poblaciones con perfiles de alto riesgo, el chemsex podría estar jugando un papel relevante en la adquisición y/o transmisión del VIH y otras ITS.

Late HIV diagnosis remains frequent among the gay, bisexual, and other men who have sex with men (GBMSM) population across Europe. HIV self-sampling could help remove barriers and facilitate access to testing for this high-risk population. We assessed the capacity of HIV self-sampling to increase the testing frequency among GBMSM living in Denmark, Germany, Greece, Portugal, Romania, and Spain, and evaluated the role of new technologies in the result communication phase. We analyzed a convenience sample of 5019 GBMSM with prior HIV testing experience who were recruited during 2016 through gay dating websites. We estimated the proportion of GBMSM who reported that the availability of self-sampling would result in an increase of their current testing frequency. We constructed a Poisson regression model for each country to calculate prevalence ratios and 95% CIs of factors associated with an increase of testing frequency as a result of self-sampling availability. Overall, 59% (between country range 54.2%-77.2%) of the participants considered that they would test more frequently for HIV if self-sampling was available in their country. In the multivariate analysis, the increase of testing frequency as a result of self-sampling availability was independently associated with reporting a higher number of unprotected anal intercourse events in all countries except for Greece. Independent associations were also observed among GBMSM who were not open about their sex life in Germany, Greece, Portugal, and Spain; those with a lower number of previous HIV tests in Denmark, Greece, Portugal, and Spain; and for those that took their last test more than 3 months previously in Germany, Portugal, Romania, and Spain. In addition, 58.4% (range 40.5%-73.6%) of the participants indicated a preference for learning their result through one-way interaction methods, mainly via email (25.6%, range 16.8%-35.2%) and through a secure website (20.3%, range 7.3%-23.7%). Almost two thirds (65%) of GBMSM indicated preferring one of these methods even if the result was reactive. Availability of HIV self-sampling kits as an additional testing methodology would lead to a much-needed increase of testing frequency, especially for the hidden, high-risk, and undertested GBMSM population. Online-based technologies without any personal interaction were preferred for the communication of the results, even for reactive results. This study was supported by the Consumers, Health and Food Executive Agency (CHAFEA: 20131101) and Acción Estratégica Intramural (PI17CIII/00037). The funding sources were not involved in the study design; in the collection, analysis, and interpretation of data; in the writing of the report; or in the decision to submit the paper for publication. Sí

Background We analyse unprotected anal intercourses (UAI) self-reported by a sample of men who have sex with men (MSM), by their future testing intentions and past testing history to identify undertested subpopulations that could be contributing to onward transmission. Methods We recruited MSM through gay dating websites in Spain from September 2012 to April 2013. For MSM at risk of acquiring or unknowingly transmitting HIV (at risk hereafter) we calculate time at risk, number of UAI in the last 12 months and last 5 years by testing intention (low intention (LI), Medium intention (MI), high intention (HI)) and past testing history. For never testers we analyse the reasons for not having been tested. Results Of 3272 MSM at risk, 19.8% reported LI of testing. MSM with LI reported the longest period at risk (8.49 years (p p p p = 0.006). Conclusion We identified a group of high risk and undertested MSM that could be behind a substantial proportion of the UAIs with potential of transmission/acquisition of HIV. Given their low willingness to seek an HIV test and low risk perception, they constitute a population that will probably require approaches other than client initiated strategies.

BackgroundWe assessed to what extent HIV self-testing would be incorporated by men who have sex with men (MSM) with previous testing history as their exclusive testing option and describe what actions they would take in the case of obtaining a reactive self-test.MethodsWe conducted an online survey among Spanish resident MSM recruited mainly in gay dating apps and analyze 6171 ever tested individuals. We used Poisson regression to estimate factors associated with the incorporation of self-testing as the exclusive testing option. Among those who would incorporate self-testing as their exclusive option, we described actions taken if obtaining a reactive self-test by number of tests in the past.ResultsNearly half of the participants (48.3%) were > =35 years old, 84.6% were born in Spain, 57.9% had attained a university degree, 55.1% lived in a municipality of ≤500.000 and 86.4% self-identified as homosexual. For 37.2%, self-testing would become their exclusive testing option. The incorporation of self-testing as the exclusive option increased with age 25–34 (PR:1.1, 95%CI:1.0–1.3), 35–44 (PR:1.3, 95%CI:1.2–1.5), 45–49 (PR:1.5, 95%CI:1.3–1.7) and > 50 (PR:1.5, 95%CI:1.3–1.8) and in those who reported unprotected anal intercourse (PR:1.1, 95%CI:1.0–1.2) or having paid for sex (PR:1.2, 95%CI:1.0–1.3) in the last 12 months. It was also associated with having had ConclusionHIV self-testing could become the exclusive testing option for more than a third of our participants. It was chosen as the exclusive option especially by older, at risk and under-tested MSM. Self-testing strategies need to especially consider the linkage to care process. In this sense, only a small fraction would not know how to react and virtually nobody reported taking no action if obtaining a reactive result.

We estimated the prevalence of overall sexualized drug use (SDU) and of chemsex in particular, assessed patterns of drug use, and identified subpopulations of men who have sex with men (MSM) where SDU and chemsex are more frequent. Using data from an online survey of 9407 MSM recruited during 2016 in 7 European countries, we calculated the proportion of participants who reported SDU and chemsex (mephedrone, methamphetamine, and/or GHB/GBL) in the last 12 months. We grouped the different drug-use combinations in patterns and described sexual risk behaviors, sexually transmitted infections (STI), and HIV seropositivity for each one of them. Factors associated with SDU and chemsex were assessed with two logistic regression models. SDU was reported by 17.7% and chemsex by 5.2%. Risk indicators increased through the different SDU patterns but were higher within those including chemsex drugs. In the multivariate analysis, chemsex was independently associated with living in Slovenia. Both SDU and chemsex were independently associated with living in Spain; being 50 years old; living in cities of 500,000 inhabitants; being open about their sex life; reporting transactional sex; condomless anal intercourse; having received an STI diagnosis and with being HIV positive or having been tested ≤ 12 months ago. Magnitude of associations was higher in the chemsex model. One in five participants reported SDU, but prevalence of chemsex was notably lower. However, the risk profiles and higher prevalence of HIV/STIs among those involved in chemsex suggest the existence of a subpopulation of MSM that could be playing a relevant role in the HIV and STI epidemics, especially in very large cities of some countries.

BACKGROUND: We assessed the capacity of HIV self-testing to promote testing among untested men who have sex with men (MSM) and determined the most benefited subpopulations. METHODS: An online questionnaire was disseminated on several gay websites in Spain from September 2012 to April 2013. We used Poisson regression to estimate factors associated with the intention to use self-testing if already available. Among those who reported intention of use, we assessed several aspects related to the testing and linkage to care process by type of barrier reported: low perceived risk (LR), structural barriers (SB) and fear of testing positive (FTP). RESULTS: Of 2589 never-tested MSM, 83% would have used self-testing if already available. Intention of use was associated with age ≥30 (adj.PR, 95%CI: 1.05, 1.01-1.10), having had protected (adj.PR, 95%CI: 1.15, 1.02-1.30) or unprotected (adj.PR, 95%CI: 1.21, 1.07-1.37) anal intercourse and reporting FTP (adj.PR, 95%CI: 1.12, 1.05-1.20) or SB to access HIV testing (adj.PR, 95%CI: 1.23, 1.19-1.28). Among those who reported intention of using a self-testi, 78.3% declared it their preferred option (83.8% in the SB group; p

To estimate the relationship of the degree of urbanization to cardiovascular mortality and to risk behaviours before, during and after the 2008 economic crisis in Spain Methods In three areas of residence – large urban areas, small urban areas and rural areas – we calculated the rate of premature mortality (0–74 years) from cardiovascular diseases before the crisis (2005–2007), during the crisis (2008–2010 and 2011–2013) and after the crisis (2014–2016), and the prevalence of risk behaviours in 2006, 2011 and 2016. In each period we estimated the mortality rate ratio (MRR) and the prevalence ratio, taking large urban areas as the reference. Results In men, no significant differences were observed in mortality between the two urban areas, while the MRR in rural areas went from 0.92 [95% confidence interval, 0.90–0.94) in 2005–2007 to 0.94 (0.92–0.96) in 2014–2016. In women, no significant differences were observed in mortality between the rural and large urban areas, whereas the MRR in small urban areas decreased from 1.11 (1.08–1.14) in 2005–2007 to 1.06 (1.02–1.09) in 2014–2016. The rural areas had the lowest prevalence of smoking, obesity and physical inactivity in men, and of obesity in women. No significant differences were observed in smoking or physical inactivity by area of residence in women. Conclusion The pattern of cardiovascular mortality by degree of urbanization was similar before and after the crisis, although in women the excess mortality in small urban areas with respect to large urban areas was smaller after the crisis. The different pattern of risk behaviours in men and women, according to area of residence, could explain these findings, This work was supported by the Instituto de Salud Carlos III (PI16/00455) y el European Regional Development Fund

Introduction The objective was to assess changes in drug- and alcohol-related mortality by educational attainment during the last financial crisis in Spain. Methods Data came from the 2001 Census Longitudinal Study. We included 22.2 million residents in Spain aged ≥35 at census date followed-up until December 2011. Outcomes were drug-related mortality (DRM) and deaths directly attributable to alcohol (DDA). Mortality risks before and during the crisis were assessed using age-standardized rates and educational inequalities by estimating age-adjusted Rate Ratios (RR) and Relative Indexes of inequality (RII) between educational groups. Results During the first four year of the crisis, DRM and DDA in men and women increased in all educational subgroups except for DRM in men with tertiary studies (−15%). The increase in mortality was larger in those with higher educational status, with women with tertiary studies experiencing the largest increases in DRM (+100%) and DDA (+114%). Mortality risks for both outcomes followed an educational gradient before and during the crisis in men and women, with those with primary studies being at higher risk. Absolute and relative measures of inequality decreased during the crisis, except for DRM in men. Conclusions DRM and DDA follow an inverse educational gradient, with those with primary studies being at higher risk. During the last financial crisis, DRM decreased only in men with tertiary studies, with DRM and DDA increasing in all other groups. The increase was larger in those with higher educational status, reducing inequalities in all groups except of DRM in men.

Introduction Contact with the healthcare system by a sample of seropositive men who have sex with men (MSM) prior to their HIV diagnosis are analysed, and missed opportunities (MO) for an earlier HIV diagnosis are identified. Methodology Between 2012 and 2013, an online survey was conducted among HIV-positive MSM, mainly recruited from gay websites. Those who were diagnosed with HIV between 2010 and 2013 were analysed. MO were defined as episodes prior to the HIV diagnosis in which the healthcare system was contacted due to an indicator condition of HIV infection and the test was not suggested. The proportion of missed opportunities was compared according to the type of indicator condition, the department consulted and the healthcare professional's knowledge that the patient was MSM. Results Overall, 639 participants (66% of 966) reported 1145 episodes with some indicator condition, the majority of these being identified in primary care (n = 527; 46%). The highest percentage of MOs is also observed in primary care (63%). Although the indicator condition with the highest number of MOs was STIs (n = 124), the highest percentage of MOs was observed in consultations due to diarrhoea with no known cause (69.8%). The percentage of MOs when the doctor knew that the patient was MSM was 40 vs. 70% when the doctor did not know. Conclusion The majority of HIV-positive MSM analysed in this study went to healthcare services for HIV-infection indicator conditions prior to their HIV diagnosis. Primary care was the most-frequently-visited department and is also where the most opportunities were missed to perform an HIV test, even when it was known that the patient was a MSM.