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Nursing Research and Practice
Volume 2013 (2013), Article ID 703520, 7 pages
http://dx.doi.org/10.1155/2013/703520
Research Article

Associations between Psychosocial and Physiological Factors and Diabetes Health Indicators in Asian and Pacific Islander Adults with Type 2 Diabetes

1Department of Public Health Sciences, University of Hawaii, Honolulu, HI 96822, USA
2Schools of Nursing and Allied Health Sciences, University of Nevada, Las Vegas, NV 89154, USA
3John A. Burns School of Medicine, University of Hawaii, Honolulu, HI 96813, USA

Received 22 April 2013; Revised 8 August 2013; Accepted 26 August 2013

Academic Editor: Patricia M. Davidson

Copyright © 2013 Dongmei Li et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

The associations between psychosocial and physiological factors and diabetes’ health indicators have not been widely investigated among Asians and Pacific Islanders. We hypothesize that health behaviour and depression are directly or indirectly associated with diabetes’ health indicators such as BMI, glycemic control, general health, and diabetes quality of life. Our hypothesis was tested through a structural equation modelling (SEM) approach. Questionnaires that assessed health behaviour, depression, general health, diabetes quality of life, and haemoglobin A1c (HbA1c), along with patients’ demographic information, were obtained from 207 Asian and Pacific Islander adults with type 2 diabetes. IBM SPSS Amos 20 was used for the SEM analysis at 5% level of significance, and the goodness fit of the SEM model was also evaluated. The final SEM model showed that diet and exercise and foot care had positive associations, while depression had a negative association with diabetes’ health indicators. The results highlighted the importance of exercise and depression in diabetes patients’ BMI, glycemic control, general health, and quality of life, which provide evidence for the need to alleviate patients’ depression besides education and training in diet and exercise in future intervention studies among Asians and Pacific Islanders with type 2 diabetes.