Abstrak: Tinggi badan seseorang dipengaruhi berbagai faktor mulai dari masa kehamilan sampai remaja. Penelitian ini bertujuan untuk mengetahui faktor dominan yang berhubungan dengan TB/U pada remaja perempuan usia 15-17 tahun. Penelitian ini menggunakan desain studi cross-sectional yang dilakukan terhadap 135 siswi kelas X di SMA Negeri 2 Depok pada bulan April-Mei 2015. Pengumpulan data dilakukan dengan pengukuran tinggi badan dan kuesioner yang diisi sendiri oleh responden. Uji statistik yang digunakan adalah analisis univariat, analisis bivariat (uji chi-square), dan analisis multivariat (uji regresi logistik ganda).Hasil penelitian menunjukkan terdapat 17% responden yang termasuk pendek (TB/U <2 SD). Terdapat hubungan yang bermakna antara berat lahir (pvalue = 0,015), panjang lahir (p-value = 0,001), frekuensi konsumsi sumber protein hewani (p-value = 0,036), frekuensi konsumsi sumber protein nabati (p-value = 0,043), dan tinggi badan ibu (p-value = 0,036) dengan TB/U remaja perempuan. Hasil analisis multivariat menunjukkan panjang lahir sebagai faktor dominan terhadap TB/U remaja perempuan, setelah dikontrol variabel tinggi badan ibu, tinggi badan ayah, berat lahir, frekuensi konsumsi sumber protein hewani, dan frekuensi konsumsi sumber protein nabati.

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Height is affected by many factors, from pregnancy to adolescence. This study is purposed to determine the dominant factor that related to height-for-age in adolescent girls around 15-17 years old. The method used in this study is crosssectional design which was conducted with 135 girl student in X class of 2nd State Senior High School Depok on April-Mei 2015. Data were collected by height measurement and self-administrative questionnaire. This study use univariate analysis, bivariate analysis (chi-square test), and multivariate analysis (double logistic regression) as a statistical test.The result in this study showed that 17% respondent are stunting (height-for-age <-2 SD). There was a statistically significant relationship between birth weight (p-value = 0,015), birth length (pvalue = 0,001), consumption frequency of animal protein (p-value = 0,036), consumption frequency of vegetable protein (p-value = 0,043), and maternal height (p-value = 0,036) with height-for-age of adolescent girls. The result of multivariate analysis showed that birth length as dominant factor of height-for-age of adolescent girls, after controlled variable maternal height, paternal height, birth weight, consumption frequency of animal protein, and consumption frequency of vegetable protein.

Abstrak:

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Abstrak: 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.