Jurnal NERS
Vol. 21 No. 3 (2026): VOLUME 21 ISSUE 3 (AUGUST 2026)

Integrated health belief model- symptom management theory diarrhea management module on maternal and toddler outcomes: A quasi-experimental study

mariyam mariyam (Faculty of Nursing and Health Science, Universitas Muhammadiyah Semarang, Semarang, Indonesia)
Yuni Sufyanti Arief (Faculty of Nursing, Universitas Airlangga, Surabaya, Indonesia)
Makhfudli Makhfudli (Faculty of Nursing, Universitas Airlangga, Surabaya, Indonesia)
Nuzul Qur'aniati (Faculty of Nursing, Universitas Airlangga, Surabaya, Indonesia)
Ilya Krisnana (Faculty of Nursing, Universitas Airlangga, Surabaya, Indonesia)



Article Info

Publish Date
31 Aug 2026

Abstract

Introduction: This study evaluated the effectiveness of an integrated Health Belief Model (HBM)-Symptom Management Theory (SMT) diarrhea management module in improving mothers' home-based caregiving capabilities and toddlers' health status. Methods: This quasi-experimental study used a non-equivalent control group design involving 72 mothers and their toddlers with diarrhea, with 36 participants in the intervention group and 36 in the control group, recruited sequentially from two public health centers in Semarang, Indonesia. The intervention group received a 12-week HBM-SMT-based module delivered in four sessions: socialization, externalization, combination, and internalization. Maternal caregiving capabilities were evaluated as pre and post-intervention, while toddler clinical outcomes were descriptively tracked as a secondary trend. Data were analyzed using the Wilcoxon signed-rank test, Mann-Whitney U test, and Spearman's rho correlation analysis. Results: The intervention group showed significant improvements in maternal caregiving capabilities, including in condition monitoring (∆ mean = 13.94), meeting basic needs (∆ mean = 25.94), and infection prevention (∆ mean = 13.61) (all p <0.001), whereas no significant changes were observed in the control group. Toddlers in the intervention group had shorter mean diarrhea duration (4.88 vs 6.38 days), an increase in normal nutritional status (from 61.1% to 80.6% vs. a decline from 63.9% to 50.0% in control), and a higher proportion of intact skin integrity without irritation (94,4% vs. 61.1% post-intervention). Conclusions: The integrated HBM-SMT module enhanced maternal caregiving capabilities and improved clinical outcomes in toddlers with diarrhea.

Copyrights © 2026






Journal Info

Abbrev

JNERS

Publisher

Subject

Nursing

Description

The scope of this journal includes studies that intend to examine and understand nursing health care interventions and health policies which utilize advanced nursing research. The journal also committed to improve the high quality research by publishing analytic techniques, measures, and research ...