International Archives of Medical Sciences and Public Health
Vol. 7 No. 1 (2026): International Archives of Medical Sciences and Public Health

EFFECTIVENESS OF LOCAL FOOD–BASED NUTRITION EDUCATION AND IRON SUPPLEMENTATION ON HEMOGLOBIN LEVELS IN SECOND-TRIMESTER PREGNANT WOMEN

Dianita Widya Gandhi (Midwifery Study Program, Master’s Program, Guna Bangsa Health College, Yogyakarta, Indonesia)
Gunarmi (Midwifery Study Program, Master’s Program, Guna Bangsa Health College, Yogyakarta, Indonesia)
Toto Sudargo (Midwifery Study Program, Master’s Program, Guna Bangsa Health College, Yogyakarta, Indonesia)
Nurhayati (Midwifery Study Program, Master’s Program, Guna Bangsa Health College, Yogyakarta, Indonesia)
Juda Julia Kristiarini (Midwifery Study Program, Master’s Program, Guna Bangsa Health College, Yogyakarta, Indonesia)



Article Info

Publish Date
17 Jul 2026

Abstract

Anemia affects 40.0% of pregnant women in Taliabu Island Regency, North Maluku—a severe public health problem by WHO classification. This study evaluated the effectiveness of local food-based nutrition education combined with iron supplementation on hemoglobin levels in second-trimester pregnant women. A quasi-experimental pretest posttest control group design was conducted from October to December 2025. Forty-four pregnant women (13–28 weeks gestation) were recruited by purposive sampling and allocated by facility to an intervention group (n = 22) or control group (n = 22). Over eight weeks, the intervention group received four biweekly nutrition education sessions using the P-Process framework, weekly locally sourced iron-rich foods, and daily iron-folic acid supplementation (60 mg elemental iron, 400 mcg folic acid); controls received supplementation only. Hemoglobin was measured by HemoCue hemoglobinometry at baseline and endpoint, and analyzed using the Wilcoxon Signed Rank and Mann-Whitney U tests. The intervention group showed significant within-group hemoglobin improvement (Z = -4.110, p < 0.001) and higher endpoint hemoglobin than controls (Z = -5.691, p < 0.001). Tablet compliance was also higher (Z = -6.032, p < 0.001), though knowledge, attitude, and practice scores did not differ (p = 1.000). Local food-based nutrition education integrated with iron supplementation is more effective than supplementation alone and is recommended for scale-up in comparable remote, resource-constrained settings.

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Journal Info

Abbrev

iamsph

Publisher

Subject

Health Professions Medicine & Pharmacology Nursing Public Health

Description

International Archives of Medical Sciences and Public Health is a peer-reviewed journal dedicated to disseminating and discussing scientific literature and other health-related research. This journal is intended to serve as a forum for communication between stakeholders in health research, including ...