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Correlation of Micronutrient Intake to BMI in Elderly Prolanis Participants Suryani Agustina Daulay; Andi Eka Yunianto; Hesti Yuningrum; Sutrio Sutrio
Media Ilmiah Kesehatan Indonesia Vol. 4 No. 2 (2026): MAY
Publisher : Pakis Journal Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58184/miki.v4i2.989

Abstract

Participants in the Chronic Disease Management Program (Prolanis) are at risk of impaired nutritional status due to metabolic changes, chronic diseases, and imbalanced nutrient intake. Micronutrients play a critical role in body metabolism and may influence Body Mass Index (BMI). This study aimed to analyze the association between micronutrient intake and BMI among Prolanis participants. A quantitative observational study with a cross-sectional design was conducted. The sample consisted of 42 Prolanis participants aged 42–76 years. Micronutrient intake was assessed using a 24-hour food recall, while BMI was calculated from body weight and height measurements. Data were analyzed univariately, bivariately using Pearson’s correlation test, and multivariately using logistic regression. The results showed that sodium, vitamin A, vitamin C, vitamin E, zinc (Zn), and manganese (Mn) were significantly associated with BMI, whereas copper (Cu) showed no significant association. Multivariate analysis indicated that vitamin C, Zn, and Mn were significantly associated with BMI, with Mn being the most dominant factor. These findings suggest that micronutrient intake, particularly vitamin C, Zn, and Mn, plays an important role in the nutritional status of Prolanis participants.
Korelasi Asupan Zat Gizi Makro terhadap IMT pada Lansia Peserta Prolanis Sutrio Sutrio; Arie Nugroho; Sefanadia Putri
Journal of Dietetics Science Vol. 2 No. 1 (2026): Journal of Dietetics Science
Publisher : Nutrition Department, Poltekkes Kemenkes Tanjung Karang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26630/jds.v2i1.5638

Abstract

Optimal nutritional status is a primary indicator of successful chronic disease management within the Program Pengelolaan Penyakit Kronis (Prolanis). This study aimed to analyze the association between macronutrient intake (energy, protein, fat, carbohydrates, fiber, and cholesterol) and Body Mass Index (BMI) among Prolanis participants. A cross-sectional observational study was conducted on 42 elderly subjects, with a majority being female (69%) and aged 60–70 years (61.9%). Dietary intake was assessed using a 24-hour recall method and analyzed using Pearson/Spearman correlation and linear regression tests. The results revealed that 66.7% of subjects had never received nutritional counseling. Statistical analysis showed a significant positive correlation (p<0.05) between BMI and the intake of energy (r=0.517), protein (r=0.537), fat (r=0.747), carbohydrates (r=0.391), and fiber (r=0.671). No significant correlation was found between cholesterol intake and BMI (p=0.538). Regression analysis identified fat intake as the most dominant factor influencing BMI (B=0.949; p=0.002). In conclusion, macronutrient and fiber intake are closely associated with the nutritional status of the elderly, with fat identified as the primary determinant of BMI among Prolanis participants. Strengthening routine nutritional counseling programs is recommended to prevent nutritional issues in elderly patients with chronic diseases.