Jurnal Berkala Epidemiologi
Vol. 14 No. 2 (2026): Jurnal Berkala Epidemiologi (Periodic Epidemiology Journal)

ASSOCIATION BETWEEN STRESS, INSOMNIA, AND MENSTRUAL IRREGULARITIES AMONG MIDWIFERY STUDENTS, FACULTY OF MEDICINE, AIRLANGGA UNIVERSITY: Hubungan Tingkat Stres dan Insomnia dengan Ketidakteraturan Menstruasi pada Mahasiswi Kebidanan Fakultas Kedokteran Universitas Airlangga

Fadelia Bunga Lorenza (Epidemiology Master Student, Faculty of Public Health, Universitas Airlangga, Surabaya, Indonesia)
Kurnia Dwi Artanti (Division of Epidemiology, Department of Epidemiology, Biostatistics, Population Studies, and Health Promotion, Faculty of Public Health, Universitas Airlangga, Surabaya, Indonesia)
Vinitha Dwi Rahmasari (Department of Midwifery, Faculty of Medicine, Universitas Airlangga, Surabaya, Indonesia)
Wong Arkers Kwan Ching (School of Nursing, The Hong Kong Polytechnic University, Hung Hom, Hong Kong)



Article Info

Publish Date
31 May 2026

Abstract

Background: Menstrual problems affect an estimated 500 million people worldwide, with reported prevalence among schoolgirls and female university students ranging from 23% to 76.60%. In Indonesia, the prevalence has been reported as 11.70%. Academic pressure may contribute to stress and insomnia, which in turn may increase the risk of menstrual irregularities. Purpose: Analyze the direction and strength of the relationships between stress, insomnia, and menstrual irregularities among midwifery students at the Faculty of Medicine, Airlangga University. Methods: This observational analytic study used a cross-sectional design. Data were collected from 109 respondents selected through simple random sampling using validated and reliable questionnaires. Data normality was assessed using the Kolmogorov-Smirnov test, and associations between variables were examined using Spearman’s rank correlation test. Results: Among the respondents, 34% reported regular menstrual cycles, while 66% experienced menstrual irregularities. The normality test indicated that all variables were not normally distributed (menstrual irregularity p<0.01; stress level p=0.01; insomnia level p=0.01). Spearman’s rank correlation analysis showed significant positive correlations between stress and menstrual irregularities (p=0.00; r=0.48) and between insomnia and menstrual irregularities (p=0.00; r=0.32). These findings indicate that higher levels of stress and insomnia were associated with greater menstrual irregularities. The association was moderate for stress and weak for insomnia. Conclusion: Stress and insomnia were significantly associated with menstrual irregularities among midwifery students. These findings highlight the importance of stress reduction, sleep management, and regular reproductive health screening in this population.

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Journal Info

Abbrev

JBE

Publisher

Subject

Immunology & microbiology Public Health

Description

The scope of JBE are Epidemiology of Communicable Disease, Epidemiology of Non-communicable Disease, Tropical Disease, Epidemiology Surveillance, Management Outbreak, Epidemiology of Preventable Disease, and Epidemiology of ...