Pemodelan Faktor-Faktor Yang Memengaruhi Status Balita Stunting di Provinsi Jawa Timur Menggunakan Regresi Probit Biner

Dewanti, Clara (2019) Pemodelan Faktor-Faktor Yang Memengaruhi Status Balita Stunting di Provinsi Jawa Timur Menggunakan Regresi Probit Biner. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Stunting adalah suatu kondisi dimana pertumbuhan anak tidak maksimal yang disebabkan oleh kekurangan gizi sejak dalam kandungan yang dapat berdampak pada penurunan kualitas sumber daya manusia. Hasil Riset Ke-sehatan Dasar 2018, menunjukkan bahwa prevalensi balita stunting nasi-onal mencapai 30,8%. Angka ini masih di atas batas wajar prevalensi stun-ting yang ditetapkan oleh WHO yakni 20%. Berdasarkan hasil Riskesdas 2018, Jawa Timur merupakan salah satu provinsi yang memiliki prevalensi stunting di atas rata-rata nasional sehingga dilakukan penelitian untuk mengetahui faktor-faktor yang memengaruhi status balita stunting di Jawa Timur. Data yang digunakan merupakan data sekunder dari Indonesian Family Life Survey 2015 dengan variabel respon berupa status balita stunting yang dibagi dalam dua kategori yaitu sangat pendek (0) dan pendek (1), sehingga dalam penelitian ini metode yang digunakan adalah regresi probit biner. Variabel prediktor yang digunakan antara lain berat badan lahir, tinggi badan ibu, tingkat pendidikan ibu, pemberian ASI eksklusif, konsumsi pil penambah darah, jumlah anggota rumah tangga, dan status ekonomi rumah tangga. Jumlah data yang terkumpul sebanyak 146 balita dengan jumlah 102 balita pendek dan 44 balita sangat pendek. Variabel yang berpengaruh signifikan pada tingkat signifikasi 0,05 adalah tingkat pendidikan ibu dan pemberian ASI tidak ekslusif. Ketepatan klasifikasi yang dihasilkan oleh model sebesar 67,81%.
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Stunting is a condition in which children's growth is not optimal due to malnutrition since the womb, which can affect the quality of human resources. Basic Health Research 2018 noted that the national stunting prevalence among children under five had reached 30.8%. This number is still above the reasonable limit of stunting prevalence set by WHO, which is 20%. Based on the Basic Health Research 2018, East Java is one of the provinces that has a stunting prevalence above the national average. Therefore, this research was conducted to determine the factors that influence the stunting status of children under five in East Java. The data used are secondary data from the Indonesian Family Life Survey 2015 with the response variable in the form of stunting status, divided into two categories, namely severely stunted (0) and stunted (1). Therefore, the method used in this study was binary probit regression. The predictor variables included birth weight, maternal height, maternal education level, exclusive breastfeeding, consumption of blood-boosting pills, number of household members, and household economic status. The total data collected consisted of 146 toddlers, including 102 stunted toddlers and 44 severely stunted toddlers. Variables that had a significant effect at the 0.05 significance level were maternal education level and non-exclusive breastfeeding. The classification accuracy produced by the model was 67.81%.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Balita, IFLS, Jawa Timur, Stunting, Regresi Probit Biner
Subjects:	H Social Sciences > HA Statistics > HA31.3 Regression. Correlation. Logistic regression analysis.
Divisions:	Faculty of Mathematics and Science > Statistics > 49201-(S1) Undergraduate Thesis
Depositing User:	Clara Dewanti
Date Deposited:	23 Jul 2026 02:20
Last Modified:	23 Jul 2026 02:20
URI:	http://repository.its.ac.id/id/eprint/64820

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