Hubungan Indeks Massa Tubuh dan Resistensi Insulin pada Anak Obes
Sari
Latar belakang. Salah satu dampak obesitas pada anak adalah terjadinya diabetes tipe-2 yang didahului
oleh terjadinya resistensi insulin. Belum diketahui apakah tingkat keparahan resistensi insulin semakin
meningkat seiring dengan meningkatnya indeks massa tubuh (IMT) pada anak obes.
Tujuan. Mengetahui hubungan antara IMT dengan resistensi insulin pada anak obes.
Metode. Suatu penelitian observasional potong lintang yang dilaksanakan di Kecamatan Wenang, Kota
Manado, Oktober 2009 sampai Januari 2010. Dilakukan pemeriksaan resistensi insulin dengan metode
homeostasis model assessment of insulin resistance index (HOMA-IR) pada 54 anak obes berusia 10-14 tahun.
Hubungan antara IMT dan HOMA-IR dianalisis dengan uji korelasi Pearson.
Hasil. Rerata IMT semua subjek 31,8 dan rerata HOMA-IR dari subjek 4,0. Uji korelasi Pearson memberikan
hasil p=0,014; r=0,298.
Kesimpulan.Tidak terdapat hubungan antara indeks masa tubuh dengan resistensi insulin pada anak obes.
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Kata Kunci
Teks Lengkap:
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DOI: http://dx.doi.org/10.14238/sp12.5.2011.315-8
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