Vanderbilt Center for Health Services Research, Division of General Internal Medicine and Public Health, Vanderbilt University School of Medicine, Nashville, TN 37232, USA.
J Health Psychol. 2010 Nov;15(8):1201-13. doi: 10.1177/1359105310364173. Epub 2010 May 7.
Frameworks are needed to inform diabetes self-care programs for diverse populations. We tested the Information-Motivation-Behavioral Skills (IMB) model in a sample of Puerto Ricans with Type 2 diabetes (N = 118). Structural equation models evaluated model fit and interrelations between IMB constructs. For diet behavior, information and motivation related to behavioral skills ( r = 0.19, p < .05 and r = 0.39, p < .01, respectively); behavioral skills related to behavior (r = 0.42, p < .01 and r = 0.32, p < .05); and behavior related to glycemic control (r = -0.26, p < .05). For exercise, personal motivation related to behavioral skills (r = 0.53, p < .001), and behavioral skills related to behavior (r = 0.45, p < .001). The IMB model could inform interventions targeting these behaviors in diabetes.
需要有框架来为不同人群的糖尿病自我护理计划提供信息。我们在一个患有 2 型糖尿病的波多黎各人群样本（N=118）中测试了信息-动机-行为技能（IMB）模型。结构方程模型评估了模型拟合度和 IMB 结构之间的相互关系。对于饮食行为，信息和动机与行为技能相关（r=0.19，p<.05 和 r=0.39，p<.01，分别）；行为技能与行为相关（r=0.42，p<.01 和 r=0.32，p<.05）；行为与血糖控制相关（r=-0.26，p<.05）。对于运动，个人动机与行为技能相关（r=0.53，p<.001），行为技能与行为相关（r=0.45，p<.001）。IMB 模型可以为针对这些行为的糖尿病干预措施提供信息。
