Skripsi ini membahas hubungan umur menarche dan faktor-faktor lainnya(asupan gizi, konsumsi minuman manis, dan aktivitas fisik) dengan kejadian overweight pada remaja perempuan (13-15 tahun). Metode yang digunakan adalah studi analitik kuantitatif dengan desain penelitian cross-sectional. Penelitian dilakukan di SMPI Al-Azhar 4 Kemandoran, Jakarta Selatan pada bulan April2013 dengan jumlah responden sebanyak 107 siswi. Data umur menarche dan konsumsi minuman manis diperoleh melalui pengisian kuesioner mandiri, asupangizi diperoleh dari wawancara food recall 24 jam, dan aktivitas fisik diukurmenggunakan Physical Activity Questionnaire for Older Children (PAQ-C). Ujistatistik yang digunakan pada penelitian adalah uji-T independen. Dari 107responden, sebanyak 38,3% mengalami overweight. Umur menarche dan asupan lemak memiliki hubungan yang bermakna secara signifikan dengan overweight (p< 0,05). Responden yang mengalami overweight memiliki rata-rata umurmenarche lebih muda (11,53 tahun) dan rata-rata asupan lemak lebih tinggi (66,15gram/hari). Sementara itu, tidak ditemukan hubungan yang bermakna antara asupan energi, karbohidrat, protein, serat, konsumsi minuman manis, dan aktivitasfisik dengan kejadian overweight.
Kata kunci:overweight, remaja perempuan, umur menarche, asupan lemak, konsumsi minuman manis.

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The aim of this study was to determine the association between age atmenarche and the other determinants (dietary intake, sugary drinks consumption,and physical activity) with overweight in adolescent girls (13-15 years old). Thisstudy was a quantitative analytic research with cross-sectional design. The studywas held at Al-Azhar 4 Kemandoran Junior High School, South Jakarta in April2013, recruiting 107 female students as participants. Age at menarche and sugarydrinks consumption were reported through self-administered questionnaire,dietary intake was obtained using 24-hours food recall interview, and physicalactivity was measured using Physical Activity Questionnaire for Older Children(PAQ-C). Independent T-test was used to identify the association betweenindependent and dependent variables. Among 107 participants, 38,3% wereoverweight. Age at menarche and fat intake were significantly associated withoverweight (p< 0,005). The overweight participants had earlier age at menarche(11,53 years old) and higher fat intake (66,15 gram/day). Meanwhile, theassociation between energy, carbohydrate, protein, fiber intake, sugary drinksconsumption, and physical activity were found to be not significantly associatedwith overweight.
Keywords:overweight, adolescent girls, age at menarche, fat intake, sugary drinksconsumption.