Diabetes NetPLAY: A physical activity website and linked email counselling randomized intervention for individuals with type 2 diabetes

<p>Abstract</p> <p>Background -</p> <p>This pilot study evaluated the feasibility (<it>recruitment, retention, adherence and satisfaction</it>) and preliminary efficacy of a 12-week website and email-linked counselling intervention on physical activity behaviour change in individuals with type 2 diabetes.</p> <p>Methods -</p> <p>A total of 49 individuals with type 2 diabetes (59% female, average age 54.1 years) were randomized to the Diabetes NetPLAY intervention or control condition. The intervention condition received information grounded in the Social Cognitive Theory (SCT), personalized weekly emails, an on-line logbook and message board. Key outcomes included physical activity behaviour and related cognition changes. The control condition was provided links to the Canadian Diabetes Association's Clinical Practice Guidelines for Physical Activity and Canada's Guide to Physical Activity.</p> <p>Results -</p> <p>Intervention participants indicated high levels of satisfaction for this mode of delivery and study results demonstrated the feasibility of web-based mediums for the delivery of physical activity information in this population. The intervention group demonstrated a significant improvement in total vigorous and moderate minutes of physical activity (p = 0.05) compared to the control group over the 12-week study. Among the SCT variables, behavioural capacity, showed a significant increase (p < 0.001) among intervention participants.</p> <p>Conclusion -</p> <p>Web-based interventions for individuals with type 2 diabetes are feasible and show promise for improving positive physical activity outcomes.</p

Peer telephone counseling for adults with type 2 diabetes mellitus:a case-study approach to inform the design, development, and evaluation of programs targeting physical activity

Purpose: The purpose of this case study was to determine the feasibility of peer-led telephone counseling for people with type 2 diabetes mellitus related to physical activity (PA) and to establish preliminary efficacy of peer-led telephone counseling for eliciting recommended changes in PA-related cognitions and behaviors for adults with type 2 diabetes mellitus. Methods: A total of 8 adults (5 males and 3 females, aged 59.5 (6.5) years) with type 2 diabetes mellitus completed quantitative self-report measures of aerobic-based PA, resistance training (RT), along with metrics from social cognitive theory (SCT) before and after a 12-week intervention. Qualitative data from weekly peer-led telephone sessions were collected by a peer counselor and subsequently organized into themes and analyzed using a mixed-methods, collective case-study approach. Results: PA behaviors remained relatively constant over the 12-week intervention. Self-efficacy for RT improved (z = -2.03; P = .04). From the peer counselor’s perspective, identifiable inhibitors to PA, which included low self-efficacy and disease condition limitations, were successfully translated into enablers/motivators. Perceived health benefits were frequently reported by the peer counselor as motivators for the participants over the study period. Participants believed peer counseling by telephone influenced their decision to continue to participate in PA. Conclusion: Theory-based, peer-led telephone counseling shows some promise for increasing receptiveness to PA, but had little effect on improving behavior for most participants. Further studies will be necessary to determine the effectiveness and the sustainability of this approach