Meski tren penggunaan kontrasepsi terus menunjukkan peningkatan dari tahun ke tahun, angka unmet need atau kebutuhan ber-KB yang tidak terpenuhi masih tinggi. Total persentase unmet need pada wanita berstatus kawin umur 15-49 tahun di Indonesia adalah 11,4 persen, di mana 4,5 persen untuk menunda kelahiran, dan 6,9 persen untuk membatasi kelahiran. Meski demikian, pemilihan kontrasepsi mantap pada Wanita Usia Subur (WUS) yang bertujuan untuk membatasi kelahiran masih tetap rendah. Penelitian ini bertujuan untuk mengetahui faktor-faktor yang berpengaruh terhadap pemilihan kontrasepsi mantap pada WUS di Indonesia tahun 2012. Penelitian ini menggunakan disain studi cross sectional dengan menggunakan data sekunder SDKI 2012. Sampel pada penelitian ini dibatasi pada WUS yang sedang menikah (currently in union), sedang menggunakan alat kontrasepsi modern (current use modern contraception) MOW/Tubektomi, IUD, suntikan, susuk KB, dan pil KB, dan datanya tersedia lengkap sesuai dengan variabel-variabel yang diteliti. Jumlah sampel yang diteliti sebanyak 16.385 responden. Analisis bivariat menggunakan uji Chi Square. Hasil analisis menunjukkan umur (≥33 tahun; OR=17,827, 95% CI: 13,142-24,182), pendidikan (tinggi; OR=2,189, 95% CI: 1,295-3,699), status pekerjaan (bekerja; OR=1,256, 95% CI: 1,087-1,452), daerah tempat tinggal (perkotaan; OR=2,229, 95% CI: 1,933-2,570), status ekonomi (teratas; OR=4,452, 95% CI: 3,525-5,622; menengah atas; OR=2,408, 95% CI: 1,878-3,039; menengah; OR=2,048, 95% CI: 1,592-2,634; menengah bawah; OR=1,372, 95% CI: 1,052-1,790), paritas (>5 anak; OR=12,579, 95% CI: 9,944-15,912; 3-4 anak; OR=8,944, 95% CI: 7,324- 10,922), biaya pelayanan KB (mahal; OR=2,225, 95% CI: 1,928-2,566), sumber pelayanan KB (pemerintah; OR=4,380, 95% CI: 3,803-5,044), dan keputusan ber-KB (bersama; OR=1,859, 95% CI: 1,596-2,165) berhubungan dengan pemilihan kontrasepsi mantap.

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Although the trend of contraceptive use continued to increase over the years, the number of unmet need in Family Planning (FP) remain high. The total percentage of unmet need among married women aged 15-49 in Indonesia is 11.4 percent; 4.5 percent for delaying births and 6.9 percent for limiting births. However, the permanent contraceptive choice in Women of Reproductive Age (WRA) which is to limit births remains low. This study aims to determine factors associated with permanent contraceptive choice among WRA in Indonesia 2012. This study used a cross-sectional study design using secondary data IDHS 2012. The sample in this study is limited on currently married WRA, who are using modern contraception (female sterilization/tubectomy, IUD, injection, implant, and birth control pills), and have complete data according to the variables studied. The number of samples is 16.385 respondents. Bivariate analysis using Chi Square test.

The analysis showed that age (≥33 years; OR = 17.827, 95% CI: 13.142 to 24.182), education (higher; OR = 2.189, 95% CI: 1.295 to 3.699), employment status (employed; OR = 1.256, 95% CI: 1.087 to 1.452), area of residence (urban; OR = 2.229, 95% CI: 1.933 to 2.570), economic status (richest; OR = 4.452, 95% CI: 3.525 to 5.622; richer; OR = 2.408, 95% CI: 1.878 to 3.039; middle; OR = 2.048, 95% CI: 1.592 to 2.634; poorer; OR = 1.372, 95% CI: 1.052 to 1.790), parity (>5 children; OR = 12.579, 95% CI : 9.944 to 15.912; 3-4 children; OR = 8.944, 95% CI: 7.324 to 10.922), cost of FP services (expensive; OR = 2.225, 95% CI: 1.928 to 2.566), source of FP services (public; OR = 4.380, 95% CI: 3.803 to 5.044), and FP decisions (together; OR = 1.859, 95% CI: 1.596 to 2.165) are associated with the permanent contraceptive choice.