Effects of an Individual and Family Self-Management Program on Self-Management Behaviors and Hemoglobin A1C Level Among Older Adults with Uncontrolled Diabetes Mellitus: A Randomized Controlled Trial

Authors

  • Thiranai Songpimai Faculty of Nursing, Chiang Mai University
  • Nattaya Suwankruhasn Faculty of Nursing, Chiang Mai University
  • Kanjana Thana Faculty of Nursing, Chiang Mai University

Keywords:

Hemoglobin A1C level, Individual and family self-management, Older adults, Self-management behaviors, Uncontrolled diabetes mellitus

Abstract

Uncontrolled diabetes mellitus in older adults requires effective self-management strategies involving both the patients and their families. This randomized controlled trial (RCT) aimed to examine the effects of the Individual and Family Self-Management Program (IFSMP) on self-management behaviors (SMB) and hemoglobin A1C levels (HbA1C) among older adults with uncontrolled diabetes mellitus. The participants were 52 older adults with uncontrolled diabetes mellitus attending San Na Meng Municipal Public Health Service Center and Ban Pa Kang Subdistrict Health Promoting Hospital in San Sai District, Chiang Mai Province (26 each in the experimental and control groups). The experimental group received the IFSMP for 4 weeks. The data were analyzed using descriptive statistics, independent t-tests, paired t-tests, chi-square, and McNemar tests.

The study results found that the mean self-management behavior scores of participants in the experimental group significantly increased after participating in the program (M = 111.30, SD = 5.14) compared to before participating in the program (M = 81.26, SD = 8.27, t = -14.159, p < .001) and compared to the control group (M = 79.92, SD = 7.71, t = 17.37, p < .001). The proportion of older adults who could control their HbA1C levels after participating in the program was significantly higher than before the program (p < .001) and compared to the control group (p < .001).

This study demonstrates the effectiveness of the IFSMP. Therefore, health professionals can apply this program to improve SMB in older adults with uncontrolled diabetes mellitus, thereby decreasing HbA1C levels.

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Published

2026-02-06

How to Cite

Songpimai, T., Suwankruhasn, N., & Thana, K. (2026). Effects of an Individual and Family Self-Management Program on Self-Management Behaviors and Hemoglobin A1C Level Among Older Adults with Uncontrolled Diabetes Mellitus: A Randomized Controlled Trial. Nursing Journal CMU, 53(1), 1–16. retrieved from https://he02.tci-thaijo.org/index.php/cmunursing/article/view/270455

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RESEARCH  ARTICLES