Patient perspectives on self-monitoring of blood glucose: perceived recommendations, behaviors and barriers in a clinic sample of adults with type 2 diabetes.

BACKGROUND: Patient-centered perspectives on self-monitoring of blood glucose (SBMG) were assessed in adults with type 2 diabetes using a self-regulation conceptual framework. METHODS: Participants (N = 589; 53 % female) were adults with type 2 diabetes who were recruited during routine appointments at a diabetes outpatient clinic in the Southeastern/lower Midwestern region of the United States. RESULTS: Participant's had varying perceptions regarding provider recommendations for SMBG (responder n = 380). Personal blood glucose testing patterns were also varied and reports frequently omitted (responder n = 296). Respondent's most frequent personal pattern was to test "occasionally, as needed," which did not differ by insulin use status, gender or age. In those not prescribed insulin, HbA1c reflected better control in those testing at least once per week (p = .040) or with a blood glucose goal (p = .018). 30.9 % endorsed at least monthly perceived encounters with SMBG barriers, with higher reports by women (p = .005) and younger (p = .006) participants. Poorer glycemic control was observed for participants with more frequently reported scheduling (p = .025, .041) and discouragement (p = .003) barriers. CONCLUSIONS: Findings suggest that many may experience difficulty integrating SMBG into their lives and are unsure of recommendations and appropriate function. Research is needed to promote best practice recommendations for SMBG.

Mindfulness and acceptance are associated with exercise maintenance in YMCA exercisers.

Although most U.S. adults have initiated an exercise program at some time, only a fraction are able to maintain consistent exercise. Instead, research suggests that intermittent exercise is commonplace among U.S. adults, underscoring the importance of identifying factors associated with consistent exercise at a level that promotes health and long-term maintenance of this activity. We proposed a theoretical model in which mindfulness and acceptance may promote exercise initiation and maintenance. Mindfulness, acceptance, and suppression were examined as a function of exercise status in 266 YMCA exercisers. Those who were successful at maintaining exercise tended to score higher on measures of mindfulness and acceptance, and lower on measures of suppression. Findings are discussed in light of our proposed theoretical model in which exercisers having greater mindfulness and acceptance are less reactive; responding with more balanced appraisals to threats to their exercise regimen which in turn promotes increased exercise maintenance. Future studies should utilize longitudinal design to examine causal relationships between variables.

An environmental intervention aimed at increasing physical activity levels in low-income women.

BACKGROUND: Regular physical activity is a health promotion and disease prevention behavior. Of all demographic groups, low-income women report the lowest levels of physical activity. RESEARCH OBJECTIVE: The purpose of this study was to test an intervention aimed at reducing community environmental barriers to physical activity in low-income women. METHODS: The research design was mixed methodology: (1) quantitative (quasi-experimental, pretest-posttest, cohort design in which no treatment partitioning was possible) and (2) qualitative (focus groups). The setting was a church-sponsored community center centrally located in a low-income urban neighborhood. The comparison group was recruited first followed by the intervention group to control for setting. The sample consisted of 104 women (comparison group, n = 53; intervention group, n = 51) between the ages of 18 and 63 years who were residents of neighborhoods served by the community center. RESULTS: No between-group differences were found for physical activity behavior. Significant between-group differences in cholesterol (P = .007) and perception of physical activity (P = .033) were observed. Significant intervention group increases from pretest to posttest were found related to advanced registered nurse practitioner support, friend support, and more positive physical activity environment at the community center. Qualitative data supported and enriched the quantitative data. CONCLUSIONS: Physical activity levels were not significantly different between the groups. In a sample of low-income women who have multiple barriers, improving attitudes, expanding their knowledge of community resources, and providing physical activity opportunities in their neighborhoods are important intermediate steps toward initiation and maintenance of regular physical activity.

An examination of the moderating effect of treatment with anti-depressants on the association of heart disease with depression in males with type 2 diabetes attending a Veterans Affairs Medical Center.

OBJECTIVE: To examine the association of heart disease with depression and the impact of treatment with anti-depressants on this association in older males with type 2 diabetes. RESEARCH DESIGN AND METHODS: In this cross-sectional study, data were collected from the electronic medical record system of the Veterans Affairs Medical Center (VAMC) in a large mid-western city in the United States. Subjects were 8185 males older than 40, with a history of type 2 diabetes, who had visited the VAMC within the previous 6 years. Odds ratios were used to measure bivariate associations; multivariate logistic regression was used to adjust for potential confounding factors. RESULTS: After adjustments for confounding variables, significant associations were found between depression and any adverse heart event (OR=1.34, p=0.001), coronary artery disease (OR=1.23, p=0.039), myocardial infarction (MI; OR=1.77, p<0.001), and angioplasty (OR=1.36, p=0.034). Examination of the interaction between depression and anti-depressant prescription status indicated that, except for MI, these associations were no longer significant among those who had been prescribed anti-depressants, but remained significant and were increased in magnitude among those who had not been prescribed anti-depressants. CONCLUSIONS: These findings support the premise that co-morbid depression in diabetics is associated with the occurrence of adverse heart events, and further suggest that treatment of depression with anti-depressants moderates this association.

Exercise slips in high-risk situations and activity patterns in long-term exercisers: an application of the relapse prevention model.

BACKGROUND: Key factors in successful long-term exercise maintenance are not well understood. The Relapse Prevention Model (RPM) may provide a framework for this process. PURPOSE: The purpose of this study was to examine the relationships among characteristics of exercise high-risk situations, components of the RPM relevant to exercise slips, and follow-up exercise outcomes in long-term community exercisers. METHODS: We obtained long-term exercisers' (N=65) open-ended responses to high-risk situations and ratings of obstacle self-efficacy, guilt, and perceived control. High-risk situation characteristics, cognitive and behavioral coping strategies, and exercise outcomes were examined. RESULTS: High-risk situation characteristics included bad weather, inconvenient time of day, being alone, negative emotions, and fatigue. Being alone was associated with lower incidence of exercise slip. Positive cognitive coping strategies were most commonly employed and were associated with positive exercise outcome for both women and men. Guilt and perceived control regarding the high-risk situation were associated with exercise outcomes at follow-up, but only among the men (n=28). CONCLUSIONS: Findings confirm and extend previous work in the application of the RPM in examining exercise slips and relapse. Measurement issues and integration approaches from the study of relapse in addiction research are discussed.

Development and Evaluation of a Nutrition and Physical Activity Counseling Module for First-Year Medical Students.

INTRODUCTION: Few Americans follow recommendations regarding nutrition or physical activity, and few physicians provide nutritional counseling (NC) or physical activity counseling (PAC) to patients. Clinical, systems-based, and institutional barriers to teaching and providing NC and PAC exist, but theoretical models of behavior change and principles of adult learning theory (ALT) can enable medical educators to overcome these barriers. METHODS: We developed an educational intervention consisting of interactive lectures and two standardized patient experiences to provide first-year medical students with practical experience in PAC and NC. Students completed pre and post educational assessments of attitudes, knowledge, and self-efficacy with the counseling techniques. RESULTS: Knowledge scores increased from 6.1 to 8.5 (p<.001) on a 13-item test. Self-confidence scores for NC increased from 45 to 78 (p<.001), and self-confidence scores for PAC increased from 51 to 82 (p<.001). While overall attitudes regarding the necessity and utility of counseling with specific disease states were not different pre/ post test (necessity pre/post 6.3 to 6.2 p= .71; utility pre/post 5.8 to 5.7 p=.88), necessity and utility scores for disease states treated primarily with counseling were different compared to disease states students perceive to be primarily pharmacologically treated (counseling vs. pharmacological necessity 5.9 vs. 6.6 p<.001; utility 5.4 vs. 6.1 p<.001). CONCLUSION: An educational intervention based on theoretical models of behavior change and ALT can increase knowledge and self confidence scores regarding counseling for NC and PAC.

Talking to patients about aerobic exercise for disease prevention: an educational exercise for medical students.

Numerous data demonstrate the importance of physical activity in reducing obesity and cardiovascular mortality and morbidity. Research demonstrates the beneficial impact of physician counseling on health promoting behaviors. Unfortunately, few physicians or medical students receive formal training in exercise counseling. We describe an educational activity used to provide medical students with the tools needed to begin to engage patients in activity counseling.