Determinan Kekurangan Energi Kronis pada Ibu Hamil di Jawa Tengah Menggunakan Geographically Weighted Regression

Anik Djuraidah (Program Studi Statistika dan Sains Data, IPB University, Bogor, Indonesia)
Rahma Anisa (Program Studi Statistika dan Sains Data, IPB University, Bogor, Indonesia)
Zamrah Mutmainah (Program Studi Statistika dan Sains Data, IPB University, Bogor, Indonesia)
Muhammad Rafif Danuja (Program Studi Statistika dan Sains Data, IPB University, Bogor, Indonesia)
Afiq Dzakwan Anastia (Program Studi Statistika dan Sains Data, IPB University, Bogor, Indonesia)
Aurissa Putri Hawin Yusima (Program Studi Statistika dan Sains Data, IPB University, Bogor, Indonesia)
Farah Annisa Mahmud (Program Studi Statistika dan Sains Data, IPB University, Bogor, Indonesia)
Nida Khairunnissa (Program Studi Statistika dan Sains Data, IPB University, Bogor, Indonesia)
Fazila Alya Dilta Hareera (Program Studi Statistika dan Sains Data, IPB University, Bogor, Indonesia)

Spatial : Wahana Komunikasi dan Informasi Geografi
Vol. 25 No. 2 (2025): SPATIAL: Wahana Komunikasi dan Informasi Geografi

Chronic Energy Deficiency (CED) among pregnant women remains a significant public health issue, especially in Central Java, Indonesia, where the prevalence is notably higher than the national average. This study aims to identify the local determinants of the high incidence of CED using Geographically Weighted Regression (GWR), a spatial regression approach that accounts for spatial heterogeneity in the relationships between variables. The research uses secondary data from the 2023 Village Development Index (IDI) to examine social and health indicators across Central Java. The findings highlight that access to adequate sanitation plays a significant role in CED incidence, with limited access to sanitation a key risk factor across all regions. This study provides valuable insights into the spatial variability of CED determinants, underscoring the need for targeted interventions that account for regional characteristics to reduce CED risks among pregnant women.