Kenyan adults with type 2 diabetes mellitus (T2DM) increase diabetic knowledge and self-efficacy and decrease hemoglobina1c levels post-educational program.

Introduction: Literature supports the relationship between increased diabetic knowledge and improved health outcomes among individuals with Type II diabetes mellitus (T2DM). In Kenya, knowledge gaps within the at-risk population still exist about the symptoms, complications, and management strategies of T2DM, making it challenging to achieve the required personal and community health levels. The project's objective was to determine whether a structured educational intervention for patients in Eldoret, Kenya, would increase diabetic knowledge and self-efficacy and reduce HbA1c levels. Method: We utilized an experimental study with a convenience sample of 143 participants systematically grouped into control and experimental. The experimental group only received a structured educational intervention based on the health belief model. Pre- and post-intervention data for diabetic knowledge, self-efficacy, and HbA1c were analyzed using the independent T and ANOVA tests. Results: We observed significant between-group differences for diabetic knowledge (t (116) = 7.22, p<0.001), self-efficacy t (96)=5.323, p<0.001; and HbA1c level t (121) =-2.87, p =.003. We also observed significant within-group differences for diabetic knowledge, t (12.6), p<0.001); self-efficacy t (5.32), p<.001); and HbA1c, t (4.4), p<0.001, in the experimental group only. Conclusions: This study reveals the effect of a structured education intervention in increasing diabetic knowledge and self-efficacy while reducing HbA1c levels in T2DM patients in Eldoret, Kenya.

Model of functional performance in obese elderly people with chronic obstructive pulmonary disease.

PURPOSE: To test a theoretically and empirically supported model of the relationships among percent truncal fat (truncal obesity); disease severity (carbon monoxide diffusing capacity [DLCO]); symptoms (dyspnea); functional capacity (6-min walk test distance); and functional performance (functional performance index) of elderly people with chronic obstructive pulmonary disease (COPD). DESIGN AND METHOD: A model of functional performance was proposed using a multidimensional framework as expounded by Leidy, and incorporating Wilson and Cleary's model for the relationship between symptoms and functional status. Path analysis was used to examine the relationships among variables. The researchers used a descriptive, cross-sectional design. Subjects were phone screened and completed electrocardiography, physical examination, spirometry testing, and a 4-min walk test as part of initial screening. Enrolled subjects completed a whole-body dual-energy x-ray absorptiometry scan to measure truncal obesity, 6-min walk test, upper body functional performance test, and questionnaires. Subjects were grouped into normal weight, overweight, or obese according to body mass index. RESULTS: The sample consisted of 76 people 55 years of age and older with mild to severe COPD. Percent truncal fat (truncal obesity) did not affect functional performance directly, but did affect it indirectly through dyspnea. The 6-min walk test distance, dyspnea, and DLCO accounted for 29% of the variability in functional performance. CONCLUSIONS: We believe that the effectiveness of pulmonary rehabilitation will be enhanced when nurses consider weight loss as a controllable factor for overweight and obese clients. The increasing prevalence of obesity in this population may dictate collaboration between dieticians and pulmonary rehabilitation nurses for effective rehabilitation programs. CLINICAL RELEVANCE: These findings suggest that percent truncal fat (truncal obesity) may be an indirect factor in the performance of daily activities of people with COPD. We anticipate that clinicians will use knowledge derived from this study to develop interventions to reduce or minimize truncal fat (truncal obesity) and its effects on people with COPD.

Prevention and management of "do not return" notices: a quality improvement process for supplemental staffing nursing agencies.

This article describes a quality improvement process for "do not return" (DNR) notices for healthcare supplemental staffing agencies and healthcare facilities that use them. It is imperative that supplemental staffing agencies partner with healthcare facilities in assuring the quality of supplemental staff. Although supplemental staffing agencies attempt to ensure quality staffing, supplemental staff are sometimes subjectively evaluated by healthcare facilities as "DNR." The objective of this article is to describe a quality improvement process to prevent and manage "DNR" within healthcare organizations. We developed a curriculum and accompanying evaluation tool by adapting Rampersad's problem-solving discipline approach: (a) definition of area(s) for improvement; (b) identification of all possible causes; (c) development of an action plan; (d) implementation of the action plan; (e) evaluation for program improvement; and (f) standardization of the process. Face and content validity of the evaluation tool was ascertained by input from a panel of experienced supplemental staff and nursing faculty. This curriculum and its evaluation tool will have practical implications for supplemental staffing agencies and healthcare facilities in reducing "DNR" rates and in meeting certification/accreditation requirements. Further work is needed to translate this process into future research.