A multiple case study of implementation in 10 local Project ASSIST coalitions in North Carolina.
(9/1906)
Community health promotion relies heavily on coalitions to address a multitude of public health issues. In spite of their widespread use, there have been very few studies of coalitions at various stages of coalition development. The purpose of this study was to identify factors that facilitated or impeded coalition effectiveness in the implementation stage of coalition development. The research design was a multiple case study with cross-case comparisons. Each of the 10 local North Carolina Project ASSIST coalitions constituted a case. Data collection included: semi-structured interviews, observation, document review, and surveys of members and staff. Some of the major factors that facilitated implementation included: the ability of the coalition to provide its own vision, staff with the skills and time to work with the coalition, frequent and productive communication, cohesion or a sense of belonging on the coalition, and complexity of the coalition structure during the intervention phase. Barriers to effective implementation included: staff turnover and staff lacking community organization skills, dependence on the state-level staff during the planning phase and lack of member input into the action plan. Conflict contributed to staff turnover, reluctance to conduct certain activities and difficulty in recruiting members, all of which had implications for implementation. (+info)
Health education for a breast and cervical cancer screening program: using the ecological model to assess local initiatives.
(10/1906)
This study investigates the development and implementation of health education strategies at the local level for a statewide breast and cervical cancer control program. Baseline data on these initiatives were collected from 88 local screening programs in North Carolina. Using the ecological model as a framework, health education initiatives were assessed and analyzed to determine the level of activity occurring at the local level and the comprehensiveness of programs. Types and levels of interventions used are described and initial analysis is provided of the impact these strategies are having on recruiting women from target populations into these screening programs. Specific examples illustrating the variety of interventions used at the individual, network, organizational and community levels, and the impact of certain variables, such as the use of local health education staff, on the comprehensiveness of interventions utilized, are provided. The importance to practitioners of establishing process indicators in assessing local initiatives and challenges to conducting evaluations of these strategies are also discussed. (+info)
Health salience: reclaiming a concept from the lost and found.
(11/1906)
This paper describes development of a new measure to assess one dimension of health motivation, the salience of health concerns. The new, five-item, measure was administered to 578 women as part of a larger investigation examining the determinants of exercise and calcium consumption. The study used a cross-sectional survey research design. Data were analyzed separately for premenopausal and menopausal women, allowing us to cross-validate our findings in two independent samples. Our findings suggest that the new measure has many desirable psychometric properties. It is internally consistent (Cronbach's alpha = 0.85 and 0.86 for premenopausal and menopausal women, respectively). For both samples, factor analysis revealed that over 60% of the total item variance was explained by a single underlying factor. All factor loadings exceeded 0.74. The measure also correlated in predictable ways with measures of other health beliefs, differentiated among women in different stages of change with respect to exercise and calcium consumption, and discriminated between women on the basis of their information-seeking behavior. We discuss the potential applications of this new measure in future research. Hopefully, the measure will facilitate research on the role that health salience plays in the behavior change process. (+info)
Method of linking Medicaid records to birth certificates may affect infant outcome statistics.
(12/1906)
OBJECTIVES: This study assessed how different methods of matching Medicaid records to birth certificates affect Medicaid infant outcome statistics. METHODS: Claims paid by Medicaid for hospitalization of the newborn and for the mother's delivery were matched separately to 1995 North Carolina live birth certificates. RESULTS: Infant mortality and low-birthweight rates were consistently lower when Medicaid was defined by a matching newborn hospitalization record than when results were based on a matching Medicaid delivery record. CONCLUSIONS: Studies of birth outcomes in the Medicaid population may have variable results depending on the method of matching that is used to identify Medicaid births. (+info)
Chemical hair treatments and adverse pregnancy outcome among Black women in central North Carolina.
(13/1906)
Several studies suggest that toxic chemicals in hair products may be absorbed through the scalp in sufficient amounts to increase the risks of adverse health effects in women or their infants. This case-control study of 525 Black women from three counties in North Carolina who had delivered a singleton, liveborn infant examined whether exposure to chemicals used in hair straightening and curling increased the odds that the infant was preterm or low birth weight. Cases consisted of 188 preterm and 156 low birth weight births (for 123 women, their infant was both low birth weight and preterm). Controls were 304 women who delivered term and normal birth weight infants. Women who used a chemical hair straightener at any time during pregnancy or within 3 months prior to conception had an adjusted odds ratios (OR) of 0.7 (95% confidence interval (CI) 0.4-1.1) for preterm birth and 0.6 (95% CI 0.4-1.1) for low birth weight. Exposure to chemical curl products was also not associated with preterm delivery (adjusted OR = 0.9, 95% CI 0.5-1.8) or low birth weight (adjusted OR = 1.0, 95% CI 0.5-1.9). Despite this failure to find an association, continued search for risk factors to which Black women are uniquely exposed is warranted. (+info)
Neighbourhood differences in diet: the Atherosclerosis Risk in Communities (ARIC) Study.
(14/1906)
STUDY OBJECTIVE: To investigate whether neighbourhood characteristics are related to dietary patterns independently of individual level variables. DESIGN: A cross sectional analysis of the relation between neighbourhood median household income and food and nutrient intakes, before and after adjustment for individual level variables. SETTING: Four United States communities (Washington Co, MD; Suburban Minneapolis, MN; Forsyth Co, NC, and Jackson, MS). PARTICIPANTS: 13,095 adults aged 45 to 64 years participating in the baseline examination of the Atherosclerosis Risk in Communities (ARIC) Study, a prospective study of atherosclerosis. MEASUREMENTS AND MAIN RESULTS: Information on diet and individual level income was obtained from the baseline examination of the ARIC Study. Diet was assessed using a semi-quantitative food frequency questionnaire. Information on neighbourhood (census defined block groups) median household income was obtained from the 1990 US Census. Multilevel models were used to account for the multilevel structure of the data. Living in lower income neighbourhoods was generally associated with decreased energy adjusted intake of fruits, vegetables, fish, and increased intake of meat. Patterns generally persisted after adjustment for individual level income, but were often not statistically significant. Inconsistent associations were recorded for the intake of saturated fat, polyunsaturated fat, and cholesterol. Overall, individual level income was a more consistent predictor of diet than neighbourhood income. CONCLUSION: Despite limitations in the definition and characterisation of neighbourhoods, this study found consistent (albeit small) differences across neighbourhoods in food intake, suggesting that more in depth research into potential neighbourhood level determinants of diet is warranted. (+info)
Acute and long-term cost implications of coronary stenting.
(15/1906)
OBJECTIVES: We compared the acute and one year medical costs and outcomes of coronary stenting with those for balloon angioplasty (percutaneous transluminal coronary angioplasty) in contemporary clinical practice. BACKGROUND: While coronary stent implantation reduces the need for repeat revascularization, it has been associated with significantly higher acute costs compared with coronary angioplasty. METHODS: We studied patients treated at Duke University between September 1995 and June 1996 who received either coronary stent (n = 384) or coronary angioplasty (n = 159) and met eligibility criteria. Detailed cost data were collected initially and up to one year following the procedure. Our primary analyses compared six and 12 month cumulative costs for coronary angioplasty- and stent-treated cohorts. We also compared treatment costs after excluding nontarget vessel interventions; after limiting analysis to those without prior revascularization; and after risk-adjusting cumulative cost estimates. RESULTS: Baseline clinical characteristics were generally similar between the two treatment groups. The mean in-hospital cost for stent patients was $3,268 higher than for those receiving coronary angioplasty ($14,802 vs. $11,534, p < 0.001). However, stent patients were less likely to be rehospitalized (22% vs. 34%, p = 0.002) or to undergo repeat revascularization (9% vs. 26%, p = 0.001) than coronary angioplasty patients within six months of the procedure. As such, mean cumulative costs at 6 months ($19,598 vs. $19,820, p = 0.18) and one year ($22,140 vs. $22,571, p = 0.26) were similar for the two treatments. Adjusting for baseline predictors of cost and selectively examining target vessel revascularization, or those without prior coronary intervention yielded similar conclusions. CONCLUSIONS: In contemporary practice, coronary stenting provides equivalent or better one-year patient outcomes without increasing cumulative health care costs. (+info)
Health education to increase screening for cervical cancer among Lumbee Indian women in North Carolina.
(16/1906)
Although age-adjusted mortality rates from cancer among Native-Americans are generally lower than for the US population as a whole, cervical cancer mortality rates are higher. This report presents results from a National Cancer Institute-funded health education program conducted among the Lumbee tribe in North Carolina that was designed to increase the proportion of women, age 18 and older, who receive Pap smears to screen for cervical cancer. The Solomon Four Group research design was used for this project. Participants were selected at random from the enrollment records of the Lumbee tribe and data collection was carried out during face-to-face interviews. The health education program was provided one-on-one in women's homes by a trained lay health educator and included verbal, print and videotape information. A total of 979 women were enrolled in the study, and 125 were lost to follow-up between the pre-test and post-test. Women who received the education program were found to be more likely to have knowledge of the Pap smear and to report a Pap smear in the past year at the post-test than those in the control group, regardless of whether they received the pre-test interview, P < 0.05. Women most likely to respond to the education program were also likely to have reported that they receive an annual physical examination. Women with better knowledge of the Pap smear tended to have more education, higher income and greater identification with Native-American culture than those with less knowledge. We conclude that the health education program was associated with greater knowledge about cervical cancer prevention and higher proportions of Lumbee women obtaining Pap smears in the past year. (+info)