The Healthy Hawaii Initiative: A Social Ecological Approach Promoting Healthy Communities

Purpose: The tobacco settlement has provided the opportunity for the state of Hawaii to implement the Healthy Hawaii Initiative (HHI), targeting smoking, poor nutrition and physical inactivity. The purpose of this paper is to describe and document preliminary findings. Methods: The social ecological model is translated into practice through school and community grants to create systems, environmental and policy changes, teacher training on health and physical education standards, continuing education for the medical community in behavioral health, and a public education campaign. A comprehensive evaluation provides ongoingfeedback for program improvement and progress on the effects of psychosocial mediators, behaviors, and long-term chronic diseases. Results and discussion: Preliminary process results presented here are promising. The components are thought to interact synergistically to bring about behavior changes statewide. The HHI is one example of how to implement a multilevel initiative to target the three major behavioral determinants of chronic disease (tobacco use, physical inactivity, and poor nutrition) and build healthier communities

Interactive effects of ST-T wave abnormalities on survival of patients with coronary artery disease

AbstractPrevious studies have documented a reduced survival time in patients with an electrocardiographic (ECG) ST-T wave abnormality. This study was designed to determine the clinical, hemodynamic and angiographic correlates of this observation. Data from 9,731 patients undergoing cardiac catheterization from 1976 through 1986 were analyzed; 5,531 had severe (>70%) obstruction of at least one major coronary artery, 1,706 had mild (10 to 69%) obstruction and 2,494 had no obstruction. Of the patients with severe obstruction, 2,536 were treated medically and 2,995 were treated by surgical revascularization.Patients with an ST-T abnormality had more clinical risk factors (including older age and greater prevalence of diabetes mellitus, hypertension and prior myocardial infarction) and greater left ventricular dysfunction (including higher end-diastolic pressure and ventricular volume, reduced ejection fraction and greater prevalence of contraction abnormality) than did those without this ECG pattern. Survival time was significantly (p < 0.01) reduced in subsets of patients with an ST-T abnormality and with severe or mild coronary artery disease; in those without coronary disease, ST-T changes did not correlate with reduced survival.Stepwise regression analysis was applied to each group to determine the independent predictors of 5-year survival. In patients with severe disease or no disease, an ST-T abnormality was not chosen as an independent predictor of 5-year survival; in the group with mild disease, ST-T changes were an independent predictor of reduced survival. Thus, the independent impact of an ST-T abnormality on survival is dependent on the severity of underlying coronary artery disease