A comparison of Jefferson Medical College graduates who chose emergency medicine with those who chose other specialties

Fifty-three graduates of Jefferson Medical College who chose emergency medicine (EM) over the decade from 1981 through 1990 were compared with the other graduates of that school during that decade who chose other specialties, using the database of the school's longitudinal study of its students. As seniors, those who chose EM had the highest debt of seniors going into any specialty. However, the mean peak income they expected was higher than that expected by the other nonsurgeons, although it was below that expected by the surgeons. The EM group compared favorably with those who chose other specialties in terms of their academic records and had the highest mean Part III score on the National Board of Medical Examiners examination of any of the groups studied. The students who chose EM also indicated their great willingness to see patients from low-income households, and were willing to spend more of their practice time serving these groups than were the students who chose the other specialties. The authors discuss these findings as related to the nature of EM and medical school graduates' choices of specialties.     

Reexamination of relationships between students' undergraduate majors, medical school performances, and career plans at Jefferson Medical College

A reexamination of the possible relationships between medical students' undergraduate academic majors and their medical school performances and career plans seems appropriate, given the continuing changes in the characteristics of the medical school applicant pool in the last several years. This study investigated these relationships by comparing cognitive and noncognitive characteristics of medical students who had had different undergraduate majors. The study sample consisted of 812 students who entered Jefferson Medical College between 1985 and 1988. They were classified into six categories based on their undergraduate majors: biological, chemical and physical, social and behavioral, other sciences, humanities and arts, and indeterminate majors. Results indicated that performances in the basic science component of medical education were about the same for students with different undergraduate majors. The groups had similar rates of delayed graduation, but the attrition rate was highest for students who had majored in humanities and arts. The students in undergraduate disciplines traditionally oriented toward medicine (biological, physical, and chemical sciences) were younger and had made the decision to become a physician at earlier ages than had their counterparts with undergraduate majors in social sciences and humanities. Also, the groups differed with regard to their estimates of their future incomes and plans for professional activities after graduation. Similarities concerning the students' preferred professional activities were also noticed among the groups.     

Differences between men and women in the rate of use of hip and knee arthroplasty

BACKGROUND: Previous studies suggest that, for some conditions, women receive fewer health care interventions than men. We estimated the potential need for arthroplasty and the willingness to undergo the procedure in both men and women and examined whether there were differences between the sexes. METHODS: All 48,218 persons 55 years of age or older in two areas of Ontario, Canada, were surveyed by mail and telephone to identify those with hip or knee problems. In these subjects, we assessed the severity of arthritis and the presence of coexisting conditions by questionnaire, documented arthritis by examination and radiography, and conducted interviews to evaluate the subjects' willingness to undergo arthroplasty. The potential need for arthroplasty was defined by the presence of severe symptoms and disability, the absence of any absolute contraindications to surgery, and clinical and radiographic evidence of arthritis. The estimates of need were then adjusted for the subjects' willingness to undergo arthroplasty. RESULTS: The overall response rates were at least 72 percent for the questionnaires and interviews. As compared with men, women had a higher prevalence of arthritis of the hip or knee (age-adjusted odds ratio, 1.76; P<0.001) and had worse symptoms and greater disability, but women were less likely to have undergone arthroplasty (adjusted odds ratio, 0.78; P<0.001). Despite their equal willingness to have the surgery, fewer women than men had discussed the possibility of arthroplasty with a physician (adjusted odds ratio, 0.63). The numbers of people with a potential need for hip or knee arthroplasty were 44.9 per 1000 among women and 20.8 per 1000 among men. After adjustment for willingness to undergo the procedure, the numbers were 5.3 per 1000 for women and 1.6 per 1000 for men. CONCLUSIONS: There is underuse of arthroplasty for severe arthritis in both sexes, but the degree of underuse is more than three times as great in women as in men.     

Income expectations of first-year students at Jefferson Medical College as a predictor of family practice specialty choice.

The recent decline in the number of medical students choosing careers in the primary care specialties has engendered increasing concern that economic factors are becoming more important in influencing the career choices of medical students. In order to assess the relationship of first-year medical students' income expectations to whether they chose to specialize in family practice, the authors analyzed data from 532 graduates of Jefferson Medical College (classes of 1987-1989), using the Jefferson Longitudinal Study. At entrance to medical school, each student listed his or her initial specialty preference and future expected peak income; the determination of actual specialty choice was based on the first year of postgraduate training. Both expected peak incomes and freshman specialty choices were independent predictors of actual specialty choices. The students who entered family practice residencies had lower initial expected peak incomes than did the students entering other specialties, especially the surgery specialties. In addition, according to logistic regression analysis, the students with relatively lower income expectations and a freshman preference for family practice were predicted to be nine times more likely to enter family practice residencies than were students with higher income expectations and no initial family practice preference (56% versus 6%). This study suggests that a freshman's income expectation is an important predictor of family practice specialty choice, independent of age, sex, degree of indebtedness, and initial specialty preference. The authors discuss their results in light of the decline in the number of medical students choosing family practice and the other primary care specialties.     

Differences in the use of procedures between women and men hospitalized for coronary heart disease

BACKGROUND AND METHODS. Previous studies at individual hospitals have reported differences in the use of major diagnostic and therapeutic procedures for women and men with coronary heart disease. To assess whether these differences can be generalized, we performed retrospective analyses of coronary angiography and revascularization (coronary-artery bypass surgery or percutaneous transluminal coronary angioplasty) in women and men hospitalized for coronary heart disease in 1987, using abstract data on 49,623 discharges in Massachusetts and 33,159 discharges in Maryland. We used multiple logistic regression to estimate the adjusted odds of the use of a procedure, controlling for principal diagnosis, age, secondary diagnosis of congestive heart failure or diabetes mellitus, race, and insurance status. RESULTS. The adjusted odds of undergoing angiography were 28 percent and 15 percent higher for men than for women in Massachusetts and Maryland, respectively (95 percent confidence intervals for the odds ratios, 1.22 to 1.35 and 1.08 to 1.22). The respective adjusted odds of undergoing revascularization were 45 percent and 27 percent higher for men than for women (95 percent confidence intervals, 1.35 to 1.55 and 1.16 to 1.40). Because these differences could be related to differing thresholds for hospital admission, we performed a second analysis limited to patients with diagnosed acute myocardial infarction (11,865 discharges in Massachusetts and 6894 discharges in Maryland), a group in which all patients would be expected to receive hospital care. The male-to-female odds ratios in both states remained similar in magnitude and were statistically significant for angiography and revascularization. CONCLUSIONS. These findings demonstrate that women who are hospitalized for coronary heart disease undergo fewer major diagnostic and therapeutic procedures than men. These differences may represent appropriate levels of care for men and women, but it is also possible that they reflect underuse in women or overuse in men. Further study should assess the cause of these differences and their effect on patients' outcomes.     

Differences in counseling men and women: family planning in Kenya

A comparison of family planning sessions with male and female clients in Kenya found distinct gender differences. Most men came for information, while women wanted to adopt, continue, or change contraceptive methods. Consultations with men and couples were more than twice as long as consultations with women. Men communicated actively (for example, by volunteering extra information, asking questions, and expressing worries) during 66% of their turns to speak, compared with 27% for women. Providers offered men more detailed information than women, asked them fewer questions, issued fewer instructions, and responded more supportively. These communication patterns may be seen as a reflection of Kenyan gender roles and men's and women's different reasons for seeking family planning services. Kenyan providers need to improve the quality of their interactions with women. They also need to anticipate men's outspokenness and understand the male agenda if they are to counsel men effectively.     

Gender and patterns of alcohol problems: Pretreatment responses of women and men to the comprehensive drinker profile

Gender differences were analyzed in a sample of 233 (83 women, 150 men) problem drinkers treated at the same clinic. Demographic and family history measures showed few gender differences. Men reported more alcohol consumption than did women, but patterns of drinking and intoxication levels were similar. Males reported drinking and intoxication at an earlier age, more beer and less wine drinking, and more drinking away from home and driving after drinking. Women reported more negative emotional effects of drinking and more spouses with alcohol problems. Despite similar problem duration, men showed more lifetime alcohol problems but not dependence signs. Men were more likely to accept a disease concept of alcoholism. Rates of smoking, other drug use, and other life problems were similar. © 1997 John Wiley & Sons, Inc.     

Differences between men and women in the clinical presentation of patients diagnosed with obstructive sleep apnea syndrome

STUDY OBJECTIVES: Obstructive sleep apnea syndrome (OSAS) results from recurrent episodes of breathing cessation during sleep. Epidemiologic studies have shown that OSAS is more prevalent in men than women (4% vs 2%). Previous studies have explored gender-related differences in upper airway anatomy and function, hormone physiology, and polysomnographic findings. The aim of this study is to assess differences in clinical presentation between women and men with OSAS. DESIGN: Retrospective chart review analysis. SETTING: Tertiary university-based medical center PARTICIPANTS: 130 randomly selected women with OSAS matched individually with 130 men with OSAS for age, body mass index, apnea-hypopnea index, and Epworth Sleepiness Scale score. INTERVENTIONS: N/A. MEASUREMENTS AND RESULTS: Data were obtained from questionnaires and in-laboratory polysomnographic studies. There were no differences between the genders for age (48.0 +/- 1.1 years [mean +/- SEM] for women vs 47.6 +/- 1.0 years for men), body mass index (40.4 +/- 0.7 kg/m2 for women vs 40.0 +/- 0.6 kg/m2 for men), apnea-hypopnea index (36.8 +/- 3.3/hour for women vs 36.0 +/- 3.0/hour for men), or Epworth Sleepiness Scale score (12.45 +/- 0.53 for women vs 12.84 +/- 0.47 for men). Although snoring and sleepiness were similarly common in women and men, women more often described their main presenting symptoms as insomnia (odds ratio: 4.20; 95% confidence interval: 1.54-14.26) and were much more likely to have a history of depression (odds ratio: 4.60; 95% confidence interval: 1.71-15.49) and hypothyroid disease (odds ratio: 5.60; 95% confidence interval: 2.14-18.57). Women presented less often with a primary complaint of witnessed apnea (odds ratio: 0.66; 95% confidence interval: 0.38-1.12), consumed less caffeine per day (3.3 cups in women vs 5.2 cups in men; P = .0001), and admitted to less alcohol consumption (odds ratio: 0.36; 95% confidence interval: 0.18-0.70). CONCLUSIONS: At the time of OSAS diagnosis, women with OSAS are more likely to be treated for depression, to have insomnia, and to have hypothyroidism than are men with the same degree of OSAS.     

Differences in residency performances and specialty choices between graduates of three- and four-year curricula

This study identified differences in the specialty choices and residency program directors' performance ratings of residents graduated from two different curricula of the same medical school. One curriculum was three years long, and compressed two years of the basic sciences into one year of study. The other was a four-year program devoting two years each to the basic and clinical science, but with elements unifying the two areas. Using an 18-item form, the program directors rated the performance of 42-96% of the residents who had graduated in the classes of 1982, 1984, 1985, and 1986. (1982 was the only class of the three-year curriculum that was studied.) Graduates of the three-year program showed less strength in background medical knowledge and in their experience of using research data; their greatest strengths seemed to be in the sorts of skills that normally would be acquired during the course of residency experiences. Graduates of the four-year curriculum seemed more able to integrate background medical knowledge and effective care of patients. Their weaknesses appeared to be in those skills that would be developed during the course of the residency experience. The only marked differences between the two groups in terms of residency specialty choice were in surgery and medicine.     

Sexual contact patterns between men and women and the spread of HIV-1 in urban centres in Africa.

A simple model of the transmission of HIV-1 by heterosexual contact and from mother to unborn infant is developed to assess the influence of patterns of mixing between low and high sexual activity classes of the two sexes on the pattern of spread of the virus and the demographic impact of AIDS. Numerical studies of model behaviour are based, where possible, on parameter estimates derived from epidemiological studies of HIV-1 spread in Africa. Analyses reveal that the assumed pattern of mixing, ranging from assortative (like with like) through random (proportional) to disassortative (like with unlike), has a very major impact on the predicted spread of the virus and the concomitant demographic impact of AIDS. Patterns of strong assortative mixing are predicted to generate the least spread and demographic impact, by comparison with proportional or disassortative mixing. Analyses also reveal that the rules governing behaviour changes, once AIDS-induced mortality changes the structure of the population (i.e. the numbers in the low and high sexual activity classes of the two sexes), have a very significant influence on the course of the epidemic. Where possible, predicted patterns are compared with observed trends in Africa.     

Gender role and risk patterns for eating disorders in men and women

The relationship between gender role and at-risk patterns for eating dysfunction was examined in this study of 206 men and women. The Bem Sex Role Inventory (Bem, 1974) and the Eating Disorders Inventory (EDI; Garner, Olmsted, & Polivy, 1983) were the measures used. In accordance with the psychocultural model, it was expected that gender role and gender would interact across the risk factors. An interaction between gender and gender role was found across factors associated with eating disorders: different gender role identities contributed differentially to specific risk factors. The data contribute to a growing body of literature that suggests that the relationship between gender role and eating dysfunction is complex and requires multidimensional conceptualizations.     

General practice careers: changing experience of men and women vocational trainees between 1974 and 1989.

The aim of this study was to consider the careers pursued by men and women general practitioner trainees following the completion of their training, and to assess changes since 1974. It was based on a postal questionnaire survey involving 995 doctors who had completed general practice vocational training in the Oxford region between 1974 and 1989. A total of 796 doctors replied to the questionnaire (498 men and 298 women, overall response rate 80%). The vast majority of ex-trainees were working in general practice at the time of the survey (men 87%, women 71%). Women were less likely to have become principals than men (75% versus 97%). Most women (71% of those completing training before 1988) reported at least one period of non-employment. While the duration of maternity leave dropped only slightly during the 15 years studied, the length of voluntary and involuntary unemployment experienced by women fell markedly. Men experienced little unemployment with no change in length of unemployment over time. Considerably fewer women than men (6% versus 13%) had become involved in teaching or training. The degree of difficulty in choosing and following a general practice career remained constant over time for women. In contrast there was a significant increase in the difficulties experienced by men. The proportion of men and women completing training in 1984-89 who found following a general practice career 'difficult or very difficult' was similar (10% of men, 13% of women). The possibility of improving these experiences, particularly by encouraging flexibility in the early years after completion of training, is discussed.     

How are women sicker than men? An overview of psychosomatic problems in women

An overview is presented of psychosomatic problems in women - the epidemiology, physiology and psychology. Surveys of sickness rates in women and psychological studies are used as a basis of speculation about higher female morbidity rates. Theories of psychosomatic illness, the somatic concomitants of hysteria and alexithymia are reviewed as they pertain to observations of gender differences in disease phenomena. A clinical case is presented of thyrotoxicosis, one of the illnesses predominantly found in women.