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Purpose: Estimate the reliability of the E-chart as used with Israeli school children. Design: Cross-sectional, population-based study conducted among 751 Israeli students of the Northern District, aged 6- and 7-year-olds and 13- and 14- years-old in 30 schools in 2003. Methods: Each student was screened separately by two public health nurses using the illiterate E-chart. Collected data included the students' vision and demographic characteristics, the nurses' professional background, and whether they referred students for medical testing. The reliabilities of vision testing and of the recommendations were determined using total, positive, and negative percentages of agreement and Kappa coefficients. Findings: Total percentage of agreement on vision (combined findings for both eyes) was 78.2% (Kappa 0.47, 95% CI 0.41--0.53). Logistic regression models to predict agreement on vision abnormality showed a higher percentage of agreement among females and 13- and 14-year-old students than among males and 6- and 7-year old students. Total agreement of 85.8% was found in referral recommendations (Kappa 0.58, 95% CI 0.51--0.65). Significant relationships were noted with student age, ethnicity, subdistrict of residence, nurse seniority, and agreement on vision findings. Conclusions: Improvement in school vision-screening reliability is needed, especially among 6- and 7-year-old students. To this end, the determinants of fair reliability should be investigated and training programs planned. Reasons for differences in the reliability of nurses' recommendations detected among subdistricts must be further studied, together with careful supervision, to ensure better performance and adherence to PHS guidelines. Implications for nurses and nursing should be considered. Clinical Relevance: Demographic characteristics were found to predict reliability, which can guide nurses in selecting students who need more careful attention or closer supervision during vision testing. [ABSTRACT FROM AUTHOR]

The study reports a gradient in adhering to a recommended health behavior-mammography screening. Data were collected on 951 Israeli women, aged 50-74, who were mailed an invitation to a prescheduled mammography screening appointment and were later phone interviewed about their background, their other health behaviors and their health perceptions related to cancer, mammography and self-rated health. The main finding that emerged was a gradient consisting of three groups defined by their adherence to mammography screening: women who declined the invitation to undergo screening (nonattenders, 32%), women who attended a screening upon encouragement (attenders, 45%) and women who initiated the test on their own (self-screenees, 23%). This gradient was shown to be related to structural/background variables (e.g. SES, age, education, ethnicity), other health behaviors and perceptual variables related to health in general and to cancer. For example, self-screenees were of a higher SES, engaged in more health behaviors and were closer to other women who performed a mammography. An analysis carried out to discern where the difference between the three groups lied showed that it was more apparent between the self-screenees and attenders, and that the attenders and nonattenders were more similar to each other. These findings are discussed in terms of health behavior as a discrete phenomenon vs. reflecting a lifestyle. Suggestions for intervention possibilities are presented in light of the finer ranking proposed above (as opposed to the dichotomy of engaging/not engaging in a health behavior). [ABSTRACT FROM AUTHOR]

Background: In 1998, highly active antiretroviral therapy (HAART) was widespread, but the diffusion of these life-saving treatments was not uniform. As half of all AIDS patients in the USA have Medicaid coverage, this study of a multistate Medicaid claims dataset was undertaken to assess disparities in the rates of HAART. Methods: Data came from 1998 Medicaid claims files from five states with varying HIV prevalence. ICD-9 codes were used to identify people with a diagnosis of HIV/AIDS or AIDS-defining illness. Multivariate analyses assessed associations between age, gender, race and state of residence for antiretroviral regimens consistent with HAART, as defined by 1998 Centers for Disease Control and Prevention (CDC) guidelines. Results: Among 7202 Medicaid enrolees with a diagnosis of HIV/AIDS or AIDS, 62% received HAART and 25% received no antiretroviral therapy. Multivariate analyses showed that age, race, gender and state were all significant predictors of receiving HAART: white, non-Hispanic patients were most likely to receive HAART (68.3%), with lower rates in Hispanic and black, non-Hispanic segments of the population (59.3% and 57.5%, respectively, p<0.001). Women were less likely to receive HAART than men (51.8% vs 69.3%, p<0.001). Conclusion: Despite similar insurance coverage and drug benefits, life-saving treatments for HIV/AIDS diffused at widely varying rates in different segments of the Medicaid population. Research is needed to determine the extent to which racial, gender, interstate and region disparities currently correspond to barriers to such care. [ABSTRACT FROM AUTHOR]