JAMA : the journal of the American Medical Association
-
Studies have suggested increases in hospitalization for asthma and in asthma mortality during the early 1980s. Using US Vital Records, we examined asthma mortality from 1968 through 1987 to describe the rates of change among children and young adults (aged 5 to 34 years) with time and in small geographic areas. ⋯ Small-area geographic analysis revealed four areas with persistently high asthma mortality. Neither changes in International Classification of Diseases coding nor improved recognition of asthma, as demonstrated by trends in autopsy rates or rates of in-hospital deaths, seems to explain the increasing mortality of the 1980s.
-
We surveyed faculty and residents from seven hospitals affiliated with three academic internal medicine training programs about their perceptions of the informational and service benefits vs the risks of ethical compromise involved in interactions with pharmaceutical sales representatives. Questionnaires were returned by 467 (81%) of 575 physicians surveyed. Residents and faculty generally had somewhat negative attitudes toward the educational and informational value of detailing activities at their institutions but indicated that representatives supported important conferences and speakers. ⋯ More than half of the physicians who suggested that such compromise was possible indicated that acceptance of gifts worth more than +100 from drug companies would be likely to compromise a physician's independence and objectivity. A majority of both faculty and house staff favored eliminating presentations by pharmaceutical representatives at their hospitals. Only 10% thought they had had sufficient training during medical school and residency regarding professional interaction with sales representatives.
-
Cigarette smoking initiation greatly influences smoking prevalence in the United States. To understand better the initiation of cigarette smoking, we estimated the age-specific incidence of cigarette smoking initiation in relation to race/ethnicity, sex, and educational attainment, using the reported age at smoking onset for 18- to 35-year-old respondents in the 1987 National Health Interview Survey (N = 14764) and the Hispanic Health and Nutrition Examination Survey (N = 3123) conducted during 1982 to 1984. Among white, black, and Hispanic respondents the incidence of smoking initiation increased rapidly after 11 years of age, reaching a peak in groups 17 to 19 years of age, rapidly declining in groups through age 25 years, and gradually declining thereafter. ⋯ Compared with persons who graduated from high school, persons with less than high school education were consistently more likely to start smoking cigarettes during childhood and adolescence. These data indicate that age and educational attainment are the factors most consistently associated with cigarette smoking initiation among all race/ethnic groups in the United States. These data also emphasize the need for smoking-prevention education beginning at an early age, particularly among persons of low socioeconomic status.