Korelasi antara Kadar 25 Hidroksi Vitamin D3 dengan Kekuatan Levator Ani pada Primipara 42 Hari Pascapersalinan Spontan

Abstrak Tujuan : Menganalisis korelasi antara kadar 25 hidroksi vitamin D3 dengan kekuatan kontraksi levator ani pada primipara 42 hari pasca persalinan spontan. Metode : Penelitian observasional analitik dilakukan pada primipara pasca persalinan spontan yang memenuhi kriteria inklusi penelitian (n=48). Penelitian dilakukan di Poliklinik Obstetri dan Laboratorium Patologi Klinik Fakultas Kedokteran Universitas Padjadjaran/Rumah Sakit Dr. Hasan Sadikin bulan Agustus-September 2017. Dilakukan pengukuran kadar vitamin D serum, serta pemeriksaan perineometer tonus basal dan kontraksi maksimal levator ani subjek. Data yang didapat diolah menggunakan SPSS 23 untuk windows.  Hasil : Terdapat korelasi positif antara kadar vitamin D dengan tonus basal levator ani (r=0,76, r2 = 0,58) dan antara kadar vitamin D dengan kontraksi maksimal levator ani (r=0,803, r2 = 0,645) yang bermakna secara statistik (p <0,05). Penelitian ini menunjukkan terdapat korelasi kuat dengan arah korelasi positif  antara kadar 25 hidroksi vitamin D3 dengan kekuatan kontraksi levator ani pada primipara 42 hari pasca persalinan spontan. Kesimpulan : Kadar vitamin D yang tinggi diduga akan meningkatkan kontraksi levator ani pada primipara pasca persalinan spontan. Kata kunci : 25 Hidroksi vitamin D3, kontraksi levator ani, perineometer Abstract Objective : To analyze the correlation between 25 hydroxy vitamin D3 levels with the strength of levator ani contraction at primipara 42 days post-spontaneous delivery. Method: Observational analytic study  was conducted on spontaneous postpartum primiparas meeting the inclusion criteria (n=48). The research was conducted in Obstetric Polyclinic and Clinical Serology Clinical Pathology Laboratory of Faculty of Medicine Universitas Padjadjaran/ Dr. Hasan Sadikin General Hospital  in August-September 2017. A serum vitamin D assay was performed, vaginal resting tone and maximum contraction of the levator ani was measured with the perineometer on the subject. Data was analyzed by SPSS 23 for windows. Results : There were positive correlation between vitamin D level and vaginal resting tone (r=0,76, r2=0,58) and between vitamin D level with maximum contraction of levator ani (r=0,803, r2=0,645) which was statistically significant (p<0.05). The study showed that there was a strong positive correlation  between the levels of 25 hydroxy vitamin D3 with the strength of levator ani contraction in primipara 42 days post-spontaneous delivery. Consclusion : High levels of vitamin D can supposedly improve levator ani contraction in primipara post spontaneous delivery. Key  words : 25 Hydroxy vitamin D3, levator ani contraction, perineometer