Faculty Bibliography

No population-based data are available on the degree to which Chinese Americans have adopted smoke-free household policies and whether these policies are effective in reducing environmental tobacco smoke (ETS) exposure. The present study examines the prevalence of smoke-free home rules among Chinese Americans living in New York City, describes predictors of adopting full smoking bans in the home, and explores the association between household smoking restrictions and ETS exposure at home. In-person interviews using a comprehensive household-based survey were conducted with 2,537 adults aged 18-74 years. Interviews were conducted in Mandarin, Cantonese, and other Chinese dialects. A total of 66% of respondents reported that smoking was not allowed inside the home, 22% reported a partial ban on smoking in the home, and 12% reported no smoking ban. Among current smokers, 38% reported a full household smoking ban. Current smoking status was the strongest predictor of less restrictive household smoking policies. Knowledge of the dangers of ETS, support of smoke-free air legislation, years in the United States, gender, income, and marital status also were associated with household smoking bans. Those living with a total household smoking ban were significantly less likely to report 30-day exposure to ETS than were those living in homes with a partial ban or no ban (7% vs. 68% and 73%, respectively). In homes of smokers and nonsmokers alike, exposure to ETS remains high. Smoke-free home rules and interventions among smokers and nonsmokers to raise awareness of the dangers of ETS have the potential to significantly reduce exposure to household ETS among this immigrant population.

Community based organizations can play a vital role in widespread involvement on health promotion through a range of activities. Little research to date has focused on the process of government agencies accessing the readiness of these organizations for engaging in tobacco control activities. Because tobacco is the number one cause of preventable death in the United States and impacts on African American communities are particularly severe, opinions of leaders and key management personnel in a variety of CBO's in minority communities may be seen as an important starting point for receptivity to future tobacco control activity by the organization. The purpose of this analysis is a pilot examination of these issues among a small group of organizations in two minority neighborhoods in New York City. The paper develops a methodology utilizing a "rapid appraisal" technique of key informant interviews for assessing these organizations receptivity to partnerships with government on tobacco control. Attitudes and beliefs about smoking including views about tobacco policies, government role and interest in working with government on tobacco control are assessed.

OBJECTIVE: The present study describes patterns of tobacco use counseling among physicians and dentists as reported by adolescents and determines the association between provider advice to quit and cessation activities among current smokers. METHODS: Data were analyzed from the 2000 National Youth Tobacco Survey, an anonymous, self-administered, school-based survey. The National Youth Tobacco Survey was administered to a nationally representative sample of 35828 students in grades 6 to 12 in 324 schools. RESULTS: Thirty-three percent of adolescents who visited a physician or a dentist in the past year reported that a physician counseled them about the dangers of tobacco use, and 20% reported that a dentist provided a similar message. Among students who smoked in the past year, 16.4% received advice to quit from a physician and 11.6% received advice to quit from a dentist. Physician or dentist advice to quit was correlated with 1 or more quit attempts in the past 12 months. CONCLUSION: On the basis of adolescent reports, physician and dentist practice patterns remain well below recommended guidelines. Results suggest that provider advice to quit is associated with cessation activity. Additional studies are needed to confirm whether the low prevalence of brief provider tobacco use counseling is a missed opportunity to affect adolescent smoking behavior.

OBJECTIVES: We examined the relationship between acculturation and tobacco use behaviors among Chinese Americans. METHODS: Using a Chinese-language instrument based on validated questions from several national surveys, we conducted in-person, household-based interviews with 712 representative adults aged 18-74 years. RESULTS: Observed smoking prevalence was 29% for men and 4% for women. Predictors of smoking cessation included being 35 years and older and having a high level of tobacco-related knowledge. Acculturation was positively associated with a history of never smoking, as was being younger than 35 years and having a high level of tobacco-related knowledge. CONCLUSIONS: Acculturation was positively associated with never smoking among men but not with smoking cessation. However, knowledge of tobacco-related health risks was associated with both. Results indicate a need for language-specific educational interventions.

BACKGROUND: New York State (NYS) recently implemented Medicaid coverage for prescription pharmacologic adjuncts for cessation and a 55-cent excise tax on a pack of cigarettes. This study examined awareness and use of stop smoking medications and changes in smoking/purchasing behavior among Medicaid clients. METHODS: Participants (n = 173) were English-speaking Medicaid clients ages 18-64 years who currently smoked cigarettes and volunteered to be interviewed while waiting to reregister with the NYC Medicaid Office during early 2001. Data were collected using a brief (10-min) interviewer-administered questionnaire. RESULTS: Over 80% of Medicaid clients reported some desire to stop smoking and 40% intended to stop smoking in the next 6 months. Awareness of Medicaid coverage for tobacco cessation pharmacotherapy was 7% for nicotine replacement therapy and 13% for bupropion. Use of these stop smoking medications varied across products but in general was low (<10%). Half of the Medicaid clients reported changing their smoking behavior as a result of the cigarette tax increase. CONCLUSIONS: The majority of Medicaid clients report a desire to stop smoking, but these economic influences alone are insufficient to substantially reduce smoking in this population. These findings emphasize the importance of allocating a portion of tobacco tax revenue to promote both expanded awareness of this prescription benefit among Medicaid clients and to support programs to further assist low-income smokers in their attempts to stop smoking.

Quality in women's health care has been assessed with preventive measures such as mammograms and pap smears, and obstetrical measures, such as prenatal care. Although awareness about sex and gender differences among researchers, health professionals, and women themselves has grown dramatically over the last 10 years, health care policy and medical education have not been influenced to any significant degree. Sex and gender differences have not been developed for a wider range of services, such as diagnosis and treatment of acute or chronic conditions, outside of reproductive health. This article reviews contemporary women's health issues and discusses the need for collaboration among multiple stakeholder groups within the health care industry to address quality in women's health care

Women with PCO have a unique but poorly characterized disorder of insulin action. Obese (n = 16) and nonobese (n = 14) PCO women and age- and weight-matched normal, nondiabetic ovulatory women (obese, n = 15; nonobese, n = 17) had insulin action determined in vivo with sequential multiple insulin dose euglycemic clamps and in isolated abdominal adipocytes to clarify the mechanisms of insulin resistance. PCO resulted in significant increases in the ED50 insulin for glucose utilization in vivo (P less than 0.001) and in adipocytes (P less than 0.01), without significant changes in adipocyte insulin-binding sites. PCO also resulted in significant decreases in maximal insulin-stimulated rates of glucose utilization in vivo (P less than 0.01) and in adipocytes (P less than 0.01). Obesity resulted in smaller decreases in insulin sensitivity than PCO (ED50 insulin, P less than 0.001 in vivo and P less than 0.05 in adipocytes), but greater decreases in insulin responsiveness (Vmax, P less than 0.001 in vivo and in adipocytes). The ED50 insulin for suppression of HGP was increased only in obese PCO women (P less than 0.001), and the interactions between PCO and obesity on this parameter were statistically significant. No significant correlations between androgen or estrogen levels and adipocyte insulin binding or action were found. Because insulin binding was not changed, we conclude that the major lesion causing insulin resistance in PCO is a striking decrease in insulin sensitivity secondary to a defect in the insulin receptor and/or postreceptor signal transduction. PCO also is associated with modest but significant decreases in glucose transport. These defects in insulin action appear to represent intrinsic abnormalities that are independent of obesity, metabolic derangements, body fat topography, and sex hormone levels. Conversely, changes in hepatic insulin sensitivity appear to be acquired with obesity.