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Effect of Psychological Intervention on Exercise Adherence in Type 2 Diabetic Subjects
Author(s) -
MARTINUS ROBERT,
CORBAN ROD,
WACKERHAGE HENNING,
ATKINS STEVE,
SINGH JAIPAUL
Publication year - 2006
Publication title -
annals of the new york academy of sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.712
H-Index - 248
eISSN - 1749-6632
pISSN - 0077-8923
DOI - 10.1196/annals.1372.024
Subject(s) - medicine , physical therapy , mood , psychological intervention , type 2 diabetes , attendance , intervention (counseling) , diabetes mellitus , visual analogue scale , clinical psychology , endocrinology , psychiatry , economic growth , economics
Previous research has pointed to the efficacy of physical activity in individuals suffering from type 2 diabetes mellitus (type 2 DM). However, as with other populations, adherence to exercise programs is often problematic. This study assessed the effectiveness of a combination of exercise and psychological interventions in type 2 diabetics in terms of disease management and exercise adherence. Forty newly diagnosed type 2 diabetic subjects (54 ± 6.5 years) took part in the study. Subjects were allocated to an exercise‐only intervention (EO) or a combined exercise and psychological adherence intervention (EP) group. Adherence to the program was also monitored at a 6‐month follow‐up. The results confirmed a significant improvement in physiological parameters (total mass, fat mass, grip strength, peak flow, flexibility, and VO 2 max) after the 12‐week program in both groups ( P < 0.001). The EP group had significant changes in body fat, grip strength, and peak flow ( P < 0.05) in comparison to the EO group. Components of the visual analog mood scale (VAMS) were positively influenced in both groups from the therapy program ( P < 0.001). The directed psychological intervention had a significant influence on attendance to the 12‐week program ( P < 0.001). This also resulted in significantly better adherence 6 months later ( P < 0.05). In conclusion, the results have demonstrated that psychological intervention is of paramount importance for ensuring high adherence rates during exercise therapy for type 2 diabetic subjects.