Hubungan antara durasi tidur dengan asupan makan, aktivitas fisik dan kejadian Obesitas pada Mahasiswa Program Studi Pendidikan Dokter UIN Maulana Malik Ibrahim Malang

ABSTRACT Obesity is one of the main nutritional problems in the world including Indonesia, especially in East Java. Short sleep duration is one of the risk factors in obesity through changes in dietary behavior and physical activity, which is frequently experienced by medical students. This study aims to examine the associaton of sleep duration with dietary intake, physical activity and obesity in medical students of The Islamic State Univeristy Maulana Malik Ibrahim of Malang. This study uses a cross sectional study design with cluster sampling method. 78 medical students were participated in this study. Sleep duration was assessed using Mean Sleep Duration in 1 Week questionare, dietary intake was assessed using 24 Hours Food Recall questionare, physical activity was assessed using GPAQ (Global Physical Activity Questionnaire) and obesity was asseesed by BMI (Body Mass Index), which was measured using SMIC ZT-120 weight and height scale. The data obtained was processed using the descriptive and inferential statistic using chi-square analysis. Most of the medical students who participated in this study had poor sleep duration (<6 hours; 53,8%), while medical students who had adequate sleep duration (6 hours) were 28,2% and good sleep duration (7-9 hours ) were 17,9%. In Chi-square analysis, sleep duration had a significant association with dietary intake (p-value = 0,000) and obesity (p-value = 0,000), while sleep duration had no significant association with physical activity (p-value = 0,171). Poor sleep duration was associated with obesity through dietary intake and BMI, but not with physical activity. ABSTRAK Obesitas merupakan salah satu masalah gizi utama di dunia termasuk Indonesia, salah satunya di Jawa Timur. Durasi tidur yang pendek merupakan salah satu faktor yang dapat mempengaruhi terjadinya obesitas melalui perubahan perilaku makan dan aktifitas fisik dan kerap dialami oleh mahasiswa kedokteran. Penelitian ini bertujuan untuk meneliti hubungan antara durasi tidur dengan asupan makan, aktivitas fisik dan kejadian obesitas pada mahasiswa PSPD UIN Maulana Malik Ibrahim Malang. Penelitian ini merupakan studi cross sectional dengan teknik cluster sampling. Sebanyak 78 mahasiswa PSPD UIN Maulana Malik Ibrahim Malang berpartisipasi sebagai responden penelitian ini. Durasi tidur diukur dengan menggunakan kuisioner Rerata Durasi Tidur dalam 1 minggu, asupan makan diukur dengan kuisioner 24 Hours Food Recall, aktivitas fisik diukur dengan kuisioner GPAQ (Global Physical Activity Questionnaire) dan kejadian obesitas dinilai dari BMI (Body Mass Index), BMI diukur dengan menggunakan timbangan berat badan dan tinggi badan SMIC ZT-120. Data yang diperoleh diolah mengggunakan statistik deskriptif dan inferensial, dengan uji analisis chi-square. Dari total 78 responden, didapatkan bahwa sebagian besar mahasiswa memiliki durasi tidur yang buruk (