Hubungan Status Gizi dengan Keseimbangan Postural pada Mahasiswa Fakultas Kedokteran Universitas Islam Bandung
Abstract
Abstract. Balance is the process of maintaining the center of gravity on the supporting base of the body and requires constant adjustment which is influenced by muscle activity and joint position. Body Mass Index (BMI) is a simple index of weight based on height commonly used to classify body weight in adults. Accumulation of adipose tissue and increased body mass can cause a decrease in body balance and can cause biomechanical failure of muscle response and loss of stability mechanisms. This study was conducted to determine the relationship of nutritional status with postural balance in male and female students of the Faculty of Medicine, Bandung Islamic University in the period 2018. The design of this study used an observational analytic research method with a cross-sectional post-test design approach. The method of sampling in this study is in the form of stratified random sampling. The results showed that the correlation between BMI with postural balance in male subjects x ± 18.4-45.9 kg / m2 and x ± 16-115 seconds (p = -0.20), in female subjects x ± 18 - 35.1 kg / m2 and x ± 15-97 seconds (p = -0.416), and in total subjects x ± 18.4-45.9 kg / m2 and x ± 15-115 seconds (p = -0,298). This study investigates the relationship between nutritional status and postural balance, which corroborates the results of previous studies that state the relationship between nutritional status and postural balance
 Keywords:        Body Mass Index, Postural Balance, Students
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Abstrak. Keseimbangan merupakan proses mempertahankan pusat gravitasi pada basis pendukung tubuh dan memerlukan penyesuaian konstan yang dipengaruhi oleh aktivitas otot dan posisi sendi. Body Mass Index (BMI) adalah indeks sederhana dari berat berdasarkan tinggi yang umum digunakan untuk mengklasifikasikan berat badan pada orang dewasa. Akumulasi jaringan adiposa dan peningkatan massa tubuh dapat menyebabkan penurunan keseimbangan tubuh serta dapat menyebabkan kegagalan biomekanis dari respons otot dan hilangnya mekanisme stabilitas. Penelitian ini dilakukan untuk mengetahui hubungan status gizi dengan keseimbangan postural pada mahasiswa Fakultas Kedokteran Universitas Islam Bandung laki – laki dan perempuan periode 2018. Rancangan penelitian ini menggunakan metode penelitian observasional analitik dengan pendekatan cross sectional post test design. Cara pengambilan sampel pada penelitian ini berupa stratified random sampling. Hasilnya didapatkan bahwa korelasi antara BMI dengan keseimbanga n postural pada subjek laki – laki x± 18,4-45,9 kg/m2 dan x±16-115 detik (p= -0,20), pada subjek perempuan x± 18 – 35,1 kg/m2 dan x± 15-97 detik (p= -0,416), dan pada subjek total x± 18,4-45,9 kg/m2 dan x± 15-115 detik (p= -0,298). Penelitian ini menyelidiki hubungan antara status gizi dan keseimbangan postural, yang menguatkan hasil penelitian sebelumnya yang menyatakan hubungan antara status gizi dengan keseimbangan postural.
 Kata Kunci: Body Mass Index, Keseimbangan Postural, Mahasiswa
Keywords
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DOI: http://dx.doi.org/10.29313/kedokteran.v0i0.14639
