To better understand the motivation for adolescent smoking and drinking and to identify the underlying risk and protective factors associated with these behaviors among adolescents. Design: Cross-sectional, school-based survey of students in grades 5 through 12. Participants: A nationally representative sample of 2574 boys and 2939 girls in grades 7 through 12 from 297 public, private, and parochial schools across the United States who participated in The Commonwealth Fund Survey of the Health of Adolescent Girls and Boys in 1997. Main Outcome Measures: Sex-specific adjusted relative risks (RRs) and 95% confidence intervals (CIs) comparing self-reported regular smokers and regular drinkers by risk and protective factors with adolescents reporting none of these behaviors. Results: Adolescent boys and girls were equally likely to be regular smokers (11.2%). The prevalence rate of regular drinking was only slightly higher for boys (22.4%) than it was for girls (19.3%). The rates of both healthrisk behaviors were significantly higher for those reporting risk factors, and the strengths of associations varied by sex. Sex differences also emerged in motivation for engaging in these behaviors. When we adjusted for demographic characteristics, exposure to childhood abuse (RR, 4.1; 95% CI, 2.4-7.0) and stressful life events (RR, 2.4; 95% CI, 1.1-5.4) were strongly associated with increased risk for boys' regular smoking. Similar associations were found for regular drinking. For girls, a history of abuse (RR, 1.8; 95% CI, 1.1-2.8), violence within the family (RR, 2.2; 95% CI, 1.6-3.2), depressive symptoms (RR, 1.6; 95% CI, 1.0-2.4), and stressful life events (RR, 3.1; 95% CI, 1.8-5.6) were significantly associated with increased risk for regular smoking. Similar associations were again found for regular drinking. Parental support was protective against both health-risk behaviors for both sexes. Participation in extracurricular activities was associated with lower risk for regular smoking for boys (RR, 0.4; 95% CI, 0.2-0.7) and for girls (RR, 0.3; 95% CI, 0.2-0.5); however, there was no significant association between drinking behavior and participation in activities. Conclusions: The increased risk for regular smoking and regular drinking among adolescents with a history of abuse, family violence, depressive symptoms, and stressful life events suggests that routine screening for abuse, violence, and other family experiences should be an essential component of adolescent health care visits. Effective prevention programs to reduce smoking and drinking among adolescents should recognize that health-risk behaviors may be associated with other negative life experiences and that the strength of these associations differs by sex.

The magnitude of risk for adolescents reporting both types of abuse compared with no abuse is much greater than that for either abuse type alone. However, compared with both types, no significant increase in risk was detected in those reporting physical abuse only, and only depressive symptoms increased in those reporting sexual abuse only.

This study examines the viability of tax credits and nongroup markets for covering uninsured adults ages fifty to sixty-four. We find that adults in this age group covered by nongroup plans tend to be healthier and wealthier than the average for their peers, yet more of them go without care and experience high medical bills relative to their incomes. Individual-market premiums rise steeply with age in most states and are well above employer-group rates. Costs are likely to be unaffordable for most uninsured older adults, even with large tax credits or in states with community rating. These findings indicate a need to include risk and age pooling to reach the uninsured in this age group.

The findings indicate that achieving more equitable access to health care requires attention to non-financial as well as financial barriers to care. Despite the lack of financial barriers to care in Israel, administrative controls typical of managed care organizations appear to make health care systems difficult to navigate for low income and less educated women. The finding that disparities in health persist in a country with universal coverage indicates that improving women's health will require attention to broader social influences on health as well as improving access to health care.

This study compares rates of health counseling for women in the United States and Israel and identifies factors affecting counseling rates, based on a weighted sample of 2,257 US and 848 Israeli women. In both countries, fewer than half of the women reported speaking with a physician about any of a set of preventive counseling topics (e.g., smoking, diet, exercise) during the year preceding the survey. However, US women reported significantly higher rates of health counseling than did Israeli women, even among specific risk groups (e.g., smokers). Multivariate analysis revealed that "country" had an independent effect after controlling for demographic factors. This paper highlights structural and functional barriers to counseling that persist in the Israeli system in the absence of financial barriers and discusses ways to overcome them.