146 Jurnal Bidan Cerdas e-ISSN: 2654-9352 dan p-ISSN: 2715-9965 Volume 3 Nomor 4, 2021, Halaman 146-158 DOI: 10.33860/jbc.v3i4.580 Website: http://jurnal.poltekkespalu.ac.id/index.php/JBC Penerbit: Poltekkes Kemenkes Palu Determinan Fertilitas Remaja di Provinsi Nusa Tenggara Timur Reski Ihsan Humang 1 , Bs. Titi Haerana 2 , Yuniar Dwi Yanti 1 1 Fakultas Kesehatan, Universitas Mega Buana, Palopo, Indonesia 2 Fakultas Kedokteran dan Ilmu Kesehatan, Universitas Islam Negeri Alauddin, Makassar, Indonesia Email: bs.titihaerana@gmail.com ARTICLE INFO ABSTRAK Pendahuluan: Fertilitas remaja menyebabkan berbagai konsekuensi negatif baik dampak kesehatan, sosial dan ekonomi. Tujuan: Mempelajari determinan fertilitas remaja di Provinsi di Nusa Tenggara Timur. Metode: Penelitian ini menggunakan data survei pada SDKI Tahun 2017. Sampel adalah remaja usia 15-19 tahun yang tercatat sebagai sampel terpilih di Provinsi Nusa Tenggara Timur (NTT) sebanyak 401 remaja. Analisis menggunakan regresi logistik berganda dengan model faktor prediktif. Hasil: Nilai aOR terbesar yakni status marital sebesar 17.25 (95%CI 6.60-45.04). Pendidikan hanya tamat SD aOR 4.94 (95%CI 1.08-22.45). Tidak pernah mengakses internet aOR 3.37 (95%CI 0.85-13.37). Setiap peningkatan 1 tahun usia remaja terjadi peningkatan odds sebesar 3.32 (95%CI 1.71-6.46) kali. Tidak bekerja aOR 3.00 (95%CI 0.71-12.66). Tinggal di daerah perdesaan aOR 2.55 (95%CI 0.53-12.13). Pengetahuan metode KB yang rendah memiliki aOR 0.26 (0.05-1.22). Kesimpulan: Determinan fertilitas remaja di Provinsi NTT yakni usia, pendidikan, pekerjaan, status marital, tempat tinggal, penggunaan internet dan pengetahuan metode KB. Article History: Received: 2021-09-27 Accepted: 2021-11-15 Published: 2021-11-30 Kata Kunci: Fertlitas; remaja; determinan. Keywords: Fertility; adolescent; determinants. ABSTRACT Introduction: Adolescent fertility caused various negative consequences starting from the occurrence of adolescent fertility include health, social and economic impacts. Purpose: to study the determinants of adolescent fertility in the Province of East Nusa Tenggara. Methods: This study uses secondary survey data in the 2017 IDHS. The sample was adolescents aged 15-19 years who were recorded as selected samples in East Nusa Tenggara Province as many as 401 adolescents. Analysis using multiple logistic regression with predictive factor model. Results: The highest aOR value is marital status 17.25 (95% CI 6.60-45.04). Education only finished elementary school aOR 4.94 (95%CI 1.08-22.45). Never accessed the internet aOR 3.37 (95%CI 0.85-13.37). For every 1 year increase in adolescent age, the odds increased by 3.32 (95% CI 1.71-6.46) or 19 years old had the highest odds. Didn’t work aOR 3.00 (95% CI 0.71-12.66). Living in rural areas aOR 2.55 (95%CI 0.53- 12.13). Low knowledge of family planning methods has an AOR of 0.26 (0.05- 1.22). Conclusion: The determinants of adolescent fertility in NTT Province are age, education, occupation, marital status, place of residence, internet use and knowledge of family planning methods. © 2021 by the authors. Submitted for possible open access publication under the terms and conditions of the Creative Commons Attribution (CC BY SA) license (https://creativecommons.org/licenses/by-sa/4.0/).