Health education quarterly最新文献

This article presents the results of applied ethnographic research aimed at developing a community-based diabetes prevention program in an isolated Ojibway-Cree community in northern Ontario. Using qualitative techniques, the authors describe diabetes in its sociocultural context and underlying belief systems that affect related activity and dietary behaviors. Local concepts of food and illness are dichotomized into "Indian" and "white man's" groupings, with Indian foods perceived as healthy and white man's foods felt to be unhealthy. Diabetes is believed to result from consumption of white man's "junk foods" (sugar, soda); some believe the disease can be avoided by eating traditional Indian foods such as game animals (moose, beaver, duck). While dietary linkages to diabetes are recognized, physical activity as a means of controlling obesity and decreasing the risk for diabetes is not part of the local ethnomedical model. This information is being used to develop culturally appropriate health education interventions.

Universal precautions are work practices designed to protect health care workers from occupational exposure to HIV and other bloodborne pathogens. However, despite aggressive dissemination efforts by CDC and regulatory action by OSHA, compliance remains less than satisfactory. This article argues that the minimization of risk from bloodborne pathogens requires a multilevel or work-systems perspective that considers individual, job/task, and environmental/organizational factors. The available literature on universal precautions suggests the potential of such an approach and provides insight into the limited success of current worker-focused mitigation efforts. In particular, specific opportunities exist to develop and apply engineering controls, to improve the design and organization of jobs and tasks, and to create organizations that facilitate and reinforce safe behavior.

Within a single firm it is common to find both occupational safety and health and worksite health promotion interventions operating in isolation from one another, with different intervention targets, methods, and personnel. Overcoming the segmentation of the two fields will require, among other things, the promulgation of an overarching model of work and health. The purpose of this article is to describe an integrated model and to show how it can be applied to improve worksite health interventions for both occupational safety and health and worksite health promotion. Practice examples from both fields are used to illustrate interventions that focus on different areas of the model (individual behavior, psychosocial, organization, and contextual factors). It is argued that occupational safety and health and worksite health promotion practitioners need to develop more comprehensive interventions and rigorously evaluate these programs to determine if they are more effective than programs with a more narrow focus.

The first step in injury prevention is to understand the injury problem. This includes examining the nature of the problem from the perspective of the target community. This article uses qualitative methods to explain the nature of the injury problem and identifies prevention strategies through a three-step process: identify a causal model, validate the model, and identify strategies using the causal model. A causal model linking safety performance and safety demand, health decision making, and occupational stress was derived by secondary analysis of farm family focus group data (step 1) and validated by other farm family focus groups (step 2). Prevention strategies identified from the causal model (step 3) include decreasing the number of roles performed exclusively by one individual, developing an easy-to-use planning tool that assists farmers in anticipating and reducing future work demands, and developing an education module that incorporates injury costs into safety decision making.

This article describes how the protection motivation theory (PMT) was used to inform the production of video curriculum for a bloodborne pathogens training program for hospital nurses. Although hospital nurses are well acquainted with the work practices designed to prevent bloodborne pathogen exposures (universal precautions), there is evidence that they do not always follow them. First, the original PMT is adapted to reflect what is currently known about the role of affect in health behavior prediction. Second, the authors show how the four PMT message constructs-probability of occurrence, magnitude of noxiousness, response efficacy, and self-efficacy-guided the planning, shooting, and editing of the videotapes. Incidental to this process was the operationalization of these message constructs in such a way that affective reactions would result. The results show that this video curriculum successfully aroused negative affect in the target audience. Only by carefully planning and documenting how message constructs are operationalized in health education materials can one be sure of achieving theory-based (and thus the most replicable) message design.

According to prior reports, blue-collar workers are less likely to participate in worksite health promotion programs than are white-collar workers. This study examined worker participation in the WellWorks worksite cancer prevention intervention, which integrated health promotion and health protection. Analyses were conducted to assess relationships among participation in health promotion and health protection programs, and workers' perceptions of management changes to reduce potential occupational exposures. Results indicate that blue-collar workers were less likely to report participating in health promotion activities than white-collar workers. A significant association was observed between participation in nutrition- and exposure-related activities, suggesting that participation in programs to reduce exposures to occupational hazards might contribute to blue-collar workers' participation in health promotion activities. Furthermore, when workers were aware of changes their employer had made to reduce exposures to occupational hazards, they were more likely to participate in both smoking control and nutrition activities, even when controlling for job category. These findings have clear implications for future worksite cancer prevention efforts.

This article identifies new research and policy directions for the field of worksite health in the context of the changing American workplace. These directions are viewed from an ecological perspective on worksite health and are organized around three major themes: (1) the joint influence of physical and social environmental factors on occupational health, (2) the effects of nonoccupational settings (e.g., households, the health care system) on employee well-being and the implications of recent changes in these settings for worksite health programs, and (3) methodological issues in the design and evaluation of worksite health programs. Developments in these areas suggest that the field of worksite health may be undergoing a fundamental paradigm shift away from individually oriented wellness programs (provided at the worksite and aimed primarily at changing employees' health behavior) and toward broader formulations emphasizing the joint impact of the physical and social environment at work, job-person fit, and work policies on employee well-being.

Guided by a conceptual model, the authors used both qualitative data (e.g., individual interviews, focus groups) and quantitative data from an employee survey (N = 3,388) in 10 federal agencies to investigate whether organization context and implementation process affected participation in worksite health promotion and disease prevention (HPDP) activities among demographic subgroups. Overall, employees on average participated in fewer than two agency-supported health-related activities per year (17% in fitness, 40% in health risk assessment activities). Employees participated more where coworkers endorsed such programs. Minority employees and employees in lower level positions were more likely to participate in fitness activities when organizations had a more comprehensive program structure, engaged in more marketing strategies, gave time off to employees to participate, or had on-site facilities. Management support for the program was related to participation by employees who were male, white, and had upper level positions. The data supported the proposed model; also confirmed was two predicted relationships between model constructs, which provided a better understanding of differential participation by employee groups.

This study evaluates interest in a stepped approach model (SAM) of service delivery and identifies variables to enhance recruitment to alcohol programs. Subjects were 2,443 college student drinkers (1,420 men and 1,023 women) at a large midwestern university (selected by stratified systematic sampling) who completed a questionnaire on drinking behavior and interest in five intervention steps. Results indicated that there was more interest in interventions that required less time, which supports predictions of SAM. Overall lack of interest peaked at 67% for men and 65% for women and did not change significantly across the last three steps of SAM, which included traditional interventions of group and individual counseling. The data suggest that the stepped approach is more viable than conventional approaches, recruitment is unquestionably an exigent research priority because of the overwhelming lack of interest in alcohol programs, and specific variables that were identified may be important for recruiting particular subgroups.