Hubungan Citra Tubuh Remaja dengan Kecenderungan Eating Disorder di SMA Negeri 3 Tangerang Tahun 2025

Maharani, Sevia (2026) Hubungan Citra Tubuh Remaja dengan Kecenderungan Eating Disorder di SMA Negeri 3 Tangerang Tahun 2025. S1 thesis, Universitas Kristen Indonesia.

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Abstract

Perubahan yang terjadi selama fase remaja meliputi aspek biologi, psikologis dan sosial berperan dalam membentuk cara individu menilai bentuk tubuh serta pola perilaku makan. Ketidakpuasan terhadap citra tubuh dapat menjadi faktor pendorong munculnya perilaku makan yang tidak adaptif, yang dalam jangka panjang berisiko berkembang menjadi eating disorder. SMA Negeri 3 Tangerang, sebagai institusi pendidikan di wilayah perkotaan dengan intensitas paparan media sosial yang tinggi, menjadi setting yang relevan untuk mengkaji fenomena tersebut. Fokus kajian dalam studi ini yakni menelaah keterkaitan antara persepsi citra tubuh remaja dengan kecenderungan eating disorder pada siswa tahun 2025. Metode yang digunakan berupa penelitian kuantitatif analitik dengan rancangan cross-sectional, dengan melibatkan 96 partisipan yang diperoleh melalui teknik accidental sampling. Dua instrumen digunakan dalam memperoleh data penelitian, yaitu BSQ-34 untuk penilaian citra tubuh dan EAT-26 untuk mengidentifikasi kecenderungan eating disorder. Pendekatan deskriptif dan inferensial digunakan dalam analisis data, dengan tahapan meliputi uji univariat dan bivariat menggunakan metode Chi-Square. Proporsi responden merepresentasikan jumlah yang seimbang antara citra tubuh terganggu dan tidak terganggu (50,0%), sedangkan hampir setengah responden (46,9%) berada dalam kategori berisiko mengalami eating disorder. Kelompok dengan citra tubuh terganggu memiliki kecenderungan risiko eating disorder yang lebih tinggi (79,2%) dibandingkan kelompok tanpa gangguan (14,6%), dengan hasil uji Chi-Square yang memperlihatkan signifikansi statistik (p < 0,001). Kondisi tersebut mengindikasikan bahwa gangguan citra tubuh memiliki kontribusi penting terhadap peningkatan risiko perilaku makan yang tidak adaptif pada remaja. Oleh karena itu, diperlukan strategi preventif melalui deteksi dini, edukasi terkait citra tubuh positif, serta intervensi di lingkungan sekolah guna mendukung terbentuknya perilaku makan yang sehat. Kata Kunci: Citra Tubuh, Remaja, Eating Disorder, BSQ-34, EAT-26 / Adolescence brings biological, psychological, and social changes that shape body image perception and eating behavior. Dissatisfaction with body image often becomes a driving factor for maladaptive eating behaviors, which may later develop into eating disorders. SMA Negeri 3 Tangerang, as an urban school with high exposure to social media, provides a relevant setting to study this phenomenon among adolescents. This study aimed to analyze the relationship between adolescents’ body image perception and the tendency toward eating disorders among students in 2025. This quantitative analytical study used a cross-sectional design involving 96 participants recruited through accidental sampling techniques. Two instruments were used in this study, namely the Body Shape Questionnaire (BSQ-34) to assess body image perception and the Eating Attitudes Test (EAT-26) to identify tendencies toward eating disorders. Data analysis was conducted using descriptive and inferential approaches, including univariate and bivariate analyses with the Chi-Square test. The results showed that half of the respondents experienced disturbed body image, while the other half had non-disturbed body image (50.0%). In addition, nearly half of the respondents (46.9%) were categorized as being at risk for eating disorders. Among adolescents with disturbed body image, 79.2% showed a higher tendency toward eating disorder risk, compared with only 14.6% among those with non-disturbed body image. The Chi-Square test demonstrated a statistically significant relationship between body image disturbance and eating disorder tendency (p < 0.001). These findings indicate that body image disturbance contributes to an increased risk of maladaptive eating behaviors in adolescents. Therefore, preventive efforts such as early detection, positive body image education, and school-based interventions are needed to promote healthy eating behaviors among students. Keywords: Body Image, Adolescents, Eating Disorders, BSQ-34, EAT-26

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