Pengaruh Komponen Health Belief Model Terhadap Perilaku Konsumsi Menu Makan Bergizi Gratis (MBG) Pada Ibu Hamil Di Wilayah SPPG Bandar Negeri Suoh, Lampung Barat

Nelly Nur Laila; Dainty Maternity; Annisa Mayang Soliha

doi:10.31004/koloni.v5i4.1557

Authors

Nelly Nur Laila Universitas Malahayati, Indonesia
Dainty Maternity Universitas Malahayati, Indonesia
Annisa Mayang Soliha Universitas Malahayati, Indonesia

DOI:

https://doi.org/10.31004/koloni.v5i4.1557

Keywords:

anemia, pregnant women, low birth weight, infant birth weight, extremely low birth weight.

Abstract

Consumption of Free Nutritious Meals (Makan Bergizi Gratis/MBG) among pregnant women is an important aspect of meeting nutritional requirements during pregnancy. However, program utilization is influenced not only by food availability but also by pregnant women's perceptions and beliefs regarding benefits, barriers, health risks, and the importance of nutritional adequacy. This study aimed to analyze the effects of the Health Belief Model (HBM) components, including perceived benefits, perceived barriers, perceived susceptibility, perceived severity, cues to action, and self-efficacy, on MBG consumption behavior among pregnant women in the SPPG area of Bandar Negeri Suoh, West Lampung. This study employed a quantitative method with a cross-sectional design. The sample consisted of 91 pregnant women who were beneficiaries of the MBG program, selected using purposive sampling. Data were collected using questionnaires and analyzed through multiple linear regression. The results showed that perceived severity was the most dominant variable positively and significantly associated with MBG consumption behavior (b = 0.749; t = 4.461; p < 0.001). Cues to action and self-efficacy also had positive and statistically significant effects (p < 0.001). In contrast, perceived benefits (p = 0.497), perceived barriers (p = 0.201), and perceived susceptibility (p = 0.534) did not show statistically significant partial effects. Simultaneously, the six HBM components had a statistically significant effect on MBG consumption behavior (p < 0.001), with an adjusted R-squared value of 0.679. In conclusion, perceptions of the severity of nutritional problems, cues to action, and confidence in one's ability to perform the behavior are important factors associated with MBG consumption among pregnant women. Strengthening nutrition education and healthcare worker support is necessary to optimize program utilization.

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