Studying Acute Coronary Syndrome Through the World Wide Web: Experiences and Lessons.

This study details my viewpoint on the experiences, lessons, and assessments of conducting a national study on care-seeking behavior for heart attack in the United States utilizing the World Wide Web. The Yale Heart Study (YHS) was funded by the National Heart, Lung, and Blood Institute (NHLBI) of the National Institutes of Health (NIH). Grounded on two prior studies, the YHS combined a Web-based interview survey instrument; ads placed on the Internet; flyers and posters in public libraries, senior centers, and rehabilitation centers; information on chat rooms; a viral marketing strategy; and print ads to attract potential participants to share their heart attack experiences. Along the way, the grant was transferred from Ohio State University (OSU) to Yale University, and significant administrative, information technology, and personnel challenges ensued that materially delayed the study's execution. Overall, the use of the Internet to collect data on care-seeking behavior is very time consuming and emergent. The cost of using the Web was approximately 31% less expensive than that of face-to-face interviews. However, the quality of the data may have suffered because of the absence of some data compared with interviewing participants. Yet the representativeness of the 1154 usable surveys appears good, with the exception of a dearth of African American participants.

The effect of health care provider consultation on acute coronary syndrome care-seeking delay.

PROBLEM: The time required for health care provider (HCP) consultation during acute coronary syndrome (ACS) has not been systematically studied. This study seeks to understand who calls an HCP and the duration of HCP evaluation during ACS. METHODS: Interviews were conducted with 1102 hospitalized patients with ACS in Columbus, Ohio. At discharge, diagnoses were acute myocardial infarction (560), unstable angina (214), cardiac disease (122), and noncardiac emergencies (206). RESULTS: Among the 1102 patients studied, 40.9% (451) contacted an HCP. Situational factors were more important than demographic factors in accounting for medical evaluation phase incidence and duration. Advice from HCPs to call the emergency medical services or travel to the emergency department reduced medical evaluation phase duration. The median total time duration was 6 hours for HCP consulters and 1 hour 30 minutes for nonconsulters (P < .001). Patients foregoing HCP consultation experienced significantly greater hemodynamic instability than patients contacting an HCP. Calling an HCP significantly (P < .001) reduced emergency medical services use. CONCLUSIONS: Consulting an HCP during ACS extended total time duration from symptom onset to emergency department arrival. In general, patients calling an HCP experienced a less severe ACS event than patients not contacting an HCP. There is a need for an epidemiologic study of calls to HCPs to develop a protocol for ACS call management.

The demography, career pattern, and motivation of locum tenens physicians in the United States.

The objective of this study was to provide a profile of locum tenens providers and their motivation for choosing this practice pattern. The research design used was a cross-sectional mailed survey questionnaire. Participants included the 1662 physicians who accepted at least one locum tenens assignment in 2001 from one physician staffing service. They were asked to complete a 50-element questionnaire; 776 (47 percent) responded. The average age of respondents was 53.0 years. Men represented 70.3 percent of the sample and were significantly older (56.3 years) than women providers who responded (45.3 years). One-third considered a locum tenens practice pattern permanent. Primary care locums were younger than specialists and subspecialists. Female providers were disproportionately practicing in primary care specialties (43.9 percent); 64 percent used locum income as their sole source of support and were frequently (31 percent) motivated by a need for a flexible work schedule. Male locum physicians were weighted toward the subspecialties and were motivated mostly (62 percent) by a desire to continue to practice part time. They used locum income as a secondary means of support (33 percent) or to augment pension and retirement resources (38 percent). A physician workforce from most major specialties and subspecialties and all age groups and career stages fulfills career and economic goals by working in a short-term, temporary employment pattern. Locum tenens appeals to physician providers who desire a healthier, more controllable lifestyle.

Gender differences in quality of life among cardiac patients.

OBJECTIVE: Prior studies of quality of life among cardiac patients have examined mostly men. This study evaluated gender differences in quality of life and examined the degree to which social support was associated with quality of life. METHODS: A sample of 536 patients (35% women) was recruited during a 14-month period from the inpatient cardiology service of a University-based hospital. Participants completed assessments at baseline and at 3-month intervals over the subsequent 12 months, for a total of 5 assessments. Measures at each assessment included quality of life [Mental Component Score (MCS) and Physical Component Score (PCS) from the Medical Outcomes Study--Short Form 36] and social support [Interpersonal Support Evaluation List--Short Form]. RESULTS: A total of 410 patients completed the baseline assessment and at least one follow-up, and were included in the data analyses. Linear mixed effects modeling of the MCS score revealed a significant effect of gender (p =.028) and time (p <.001), as well as a significant interaction of gender by social support (p =.009). Modeling of the PCS revealed a significant effect of gender (p =.010) and time (p <.001). CONCLUSIONS: Women with cardiac disease indicated significantly lower quality of life than men with cardiac disease over the course of a 12-month longitudinal follow-up. Social support, especially a sense of belonging or companionship, was significantly associated with emotional quality of life (MCS) among women. Strategies to increase social support may be important for health and well-being of women with cardiac disease.

Long-term health consequences of delayed childbirth: NHANES III.

Medicine has pointed to short-term, immediate health risks to child and mother of delaying childbearing past the age of 35 years. The long-term health consequences of delayed childbearing have not been the subject of research. Are women who delay having children to pursue education and career goals placing their later health status at risk? To address this question, the study utilizes data from the National Health and Nutrition Examination Survey III 1988-1994. The analyses used odds ratios obtained from stepwise logistic regression analysis to assess women's health risks. The results are suggestive of selective risk enhancement from delayed childbirth with regard to cardiovascular disease and risk factors, especially diabetes and hypertension, and congestive heart failure. Risks were further enhanced in terms of dental health, blood abnormalities, physical mobility, and vision difficulties. Whereas delaying childbearing may indicate a readiness on the part of women and men to delay becoming parents, the present study suggests that not all is currently known about the long-term health consequences of such decisions to delay childbearing.