Hubungan Sedentary Lifestyle, Screen Time, dan Emotional Eating Behavior dengan Persentase Lemak Tubuh Pada Mahasiswa

Ummul Hafizhoh, Dr. dr. Emy Huriyati, M.Kes; Digna Niken Purwaningrum, S.Gz., M.P.H, Ph.D

2025 | Skripsi | GIZI KESEHATAN

Latar Belakang: Perubahan gaya hidup menjadi sedentari terjadi akibat rendahnya aktivitas fisik individu sehinga menyebabkan perubahan metabolisme dalam tubuh, salah satunya lemak. Paparan screen time yang berlebihan juga memberi kontribusi terhadap persentase lemak tubuh karena memberikan efek kurangnya aktivitas fisik sehari-hari. Selain itu tingginya tingkat emotional eating berdampak pada peningkatan lemak dalam tubuh yang disebabkan konsumsi makanan berlebih dalam keadaan emosional.

Tujuan: Mengetahui hubungan antara sedentary lifestyle, screen time, dan emotional eating dengan persentase lemak tubuh

Metode: Penelitian ini merupakan penelitian observasional dengan desain cross-sectional. Sampel yang dikumpulkan sebanyak 115 subjek berusia 18-22 tahun dengan teknik purposive sampling. Analisis bivariat menggunakan uji chi-square. Pengukuran tingkat sedentary lifestyle menggunakan Sedentary Behavior Questionnaire (SBQ), pengukuran screen time menggunakan kuesioner screen time, dan emotional eating menggunakan Dutch Eating Behavior Questionnaire (DEBQ). Persentase lemak tubuh diukur menggunakan alat Bioelectrical Impidence Analysis (BIA) Omron Karada Scan HBF 375 dan mikrotoa.

Hasil: Sebagian besar subjek (79,1%) memiliki persentase lemak tubuh yang tergolong normal. Sebanyak 44,3% tergolong dalam tingkat sedentary lifestyle yang rendah. Mayoritas subjek (88,7%) memiliki tingkat screen time yang tinggi. Proporsi emotional eating relatif seimbang antara kategori rendah (46%) dan kategori tinggi (54%). Hasil analisis bivariat menunjukkan tidak terdapat hubungan sigginifikan antara sedentary lifestyle (p= 0,783), screen time (p= 0,605), dan emotional eating (p= 0,978) dengan persentase lemak tubuh.

Kesimpulan: Tidak terdapat hubungan yang signifikan secara statistik antara sedentary lifestyle, screen time, dan emotional eating dengan persentase lemak tubuh pada mahasiswa yang menajadi subjek penelitian ini.

Kata Kunci: Persentase lemak tubuh, sedentary lifestyle, screen time, emotional eating, remaja

Background: Lifestyle changes toward a sedentary pattern are caused by low physical activity, which can affect the body's metabolism, including fat accumulation. Excessive screen time contributes to increased body fat percentage by reducing daily physical activity. Additionally, a high level of emotional eating may lead to increased body fat due to overeating during emotional states.

Objective: To determine the relationship between sedentary lifestyle, screen time, and emotional eating with body fat percentage.

Methods: This study was an observational study with a cross-sectional design. A total of 115 participants aged 18-22 years were selected using purposive sampling. Bivariate analysis was conducted using the chi-square test. Sedentary lifestyle was measured using the Sedentary Behavior Questionnaire (SBQ), screen time was assessed using a screen time questionnaire, and emotional eating was measured using the Dutch Eating Behavior Questionnaire (DEBQ). Body fat percentage was measured using the Omron Karada Scan HBF 375 Bioelectrical Impedance Analysis (BIA) device and microtoise.

Results: The majority of participants (79.1%) had a normal body fat percentage. Total of 44.3% were categorized as having a low level of sedentary lifestyle. Most participants (88,7%) had a high level of screen time. The proportion of emotional eating was relatively balanced between low (46%) and high (54%) categories. Bivariate analysis showed no statistically significant relationship between sedentary lifestyle (p= 0.783), screen time (p=0.605), and emotional eating (p=0.978) with body fat percentage

Conclusion: There was no statistically significant relationship between sedentary lifestyle, screen time, and emotional eating with body fat percentage among university students who participated in this study

Keywords: Body fat percentage, sedentary lifestyle, screen time, emotional eating, adolescent 

Kata Kunci : Persentase Lemak Tubuh, Sedentary Lifestyle, Screen time, Emotional Eating, Remaja