ANALISIS INDEKS MASA TUBUH, LINGKAR LENGAN ATAS DAN KADAR HEMOGLOBIN TERHADAP PREEKLAMPSIA

Abstract

Background: Preeclampsia is a leading cause of maternal and perinatal mortality worldwide. Preeclampsia is an obstetric complication that affects 2-10% of pregnancies worldwide. Preeclampsia is also a leading cause of maternal death in Indonesia. The purpose of this study was to analyze the relationship between body mass index, mid-upper arm circumference, and hemoglobin levels and preeclampsia in pregnant women at the Muhammadiyah Sumberrejo Islamic Hospital in Bojonegoro. Methods: This study was quantitative with a case-control design. The population was all mothers giving birth. The sampling technique used purposive sampling. A sample size of 300 mothers was divided into 150 mothers with preeclampsia and 150 mothers without preeclampsia. Data were collected from February to August 2025, using observation sheets. Secondary data were taken from the mothers' KIA (Mother's Health) books. Data processing used simple logistic regression analysis with a significance level of <0.05 and a 95% CI. Results: The analysis showed that BMI (B=1.793; p=0.000; Exp(B)=6.007) and mid-upper arm circumference (B=1.737; p=0.004; Exp(B)=5.679) significantly influenced preeclampsia. Meanwhile, Hb levels (B=0.316; p=0.323; Exp(B)=1.372) did not significantly influence the incidence of preeclampsia. Conclusion: BMI and mid-upper arm circumference (MIC) significantly influenced the incidence of preeclampsia. Meanwhile, hemoglobin did not significantly influence the incidence of preeclampsia.