Department of Movement and Sports Sciences, Ghent University, Ghent, Belgium.
Patient Educ Couns. 2011 Aug;84(2):275-9. doi: 10.1016/j.pec.2010.07.010. Epub 2010 Aug 21.
Effectiveness of a behavioral modification program on physical activity (PA) and sedentary behavior in diabetes patients.
Ninety-two patients were randomly assigned to an intervention or control group. The 24-weeks intervention consisted of a face-to-face session, pedometer and seven telephone follow-ups. Mean selection criteria were 35-75 years; 25-35 kg/m(2); ≤ 12% HbA1c, treated for type 2 diabetes; no PA limitations. PA and sedentary behavior were measured by pedometer, accelerometer and questionnaire over the short- (24 weeks) and intermediate- (1 year) term.
The intervention group increased their steps/day by 2744, their total PA by 23 min/day (p<0.001) and decreased their sedentary behavior by 23 min/day (p<0.05) post-intervention. After 1 year the intervention group still had an increase of 1872 steps/day, 11 min/day total PA and a decrease of 12 min/day in sedentary behavior (p<0.001).
This pedometer-based behavioral modification program with telephone support showed lasting positive effects on steps/day, PA and sedentary behavior.
This study tested a convenient way to increase PA among type 2 diabetes patients.
行为修正方案对糖尿病患者身体活动（PA）和久坐行为的有效性。
92 名患者被随机分配到干预组或对照组。24 周的干预包括面对面会议、计步器和 7 次电话随访。平均入选标准为 35-75 岁；25-35 kg/m(2)；≤12%HbA1c，治疗 2 型糖尿病；无 PA 限制。PA 和久坐行为通过计步器、加速度计和问卷在短期（24 周）和中期（1 年）进行测量。
干预组在干预后每天增加了 2744 步，每天总 PA 增加了 23 分钟（p<0.001），每天久坐行为减少了 23 分钟（p<0.05）。1 年后，干预组每天仍增加了 1872 步，每天总 PA 增加了 11 分钟，每天久坐行为减少了 12 分钟（p<0.001）。
这项基于计步器的行为修正方案，加上电话支持，对每天的步数、PA 和久坐行为产生了持久的积极影响。
本研究测试了一种方便的方法来增加 2 型糖尿病患者的 PA。
