Factores asociados al embarazo no planificado en adolescentes en situación de vulnerabilidad socioeconómica.

Autores/as

DOI:

https://doi.org/10.63618/omd/isj/v4/n4/434

Palabras clave:

Adolescente, Anticoncepción, Educación sexual, Salud reproductiva, Vulnerabilidad social

Resumen

El embarazo no planificado en adolescentes representa un problema de salud pública influenciado por determinantes sociales, económicos, educativos que incrementan la vulnerabilidad reproductiva, el objetivo de esta revisión sistemática con enfoque analítico fue analizar los factores asociados al embarazo no planificado en adolescentes en situación de vulnerabilidad socioeconómica, los resultados destacaron que los principales factores asociados al embarazo no planificado fueron el bajo uso o ausencia de métodos anticonceptivos, inicio temprano de la actividad sexual, escaso conocimiento sobre salud sexual, bajo nivel educativo, dificultades familiares; se identificó también que la vulnerabilidad socioeconómica estuvo caracterizada por pobreza, bajos ingresos, desempleo, baja escolaridad parental, limitado apoyo social, condiciones habitacionales inadecuadas, desigualdades educativas; afectando el desarrollo integral de los adolescentes; la evidencia mostró una relación directa entre estas condiciones y el embarazo no planificado, puesto que las adolescentes con menor escolaridad, limitaciones económicas, acceso restringido a servicios de salud sexual presentaron mayor probabilidad de experimentar embarazos no planificados, en conclusión, el embarazo adolescente responde a la interacción de múltiples determinantes sociales como estructurales, por lo que su prevención requiere estrategias integrales basadas en educación sexual, acceso oportuno a métodos anticonceptivos, fortalecimiento de los servicios de salud para adolescentes, políticas de protección social orientadas a reducir las desigualdades mejorando la salud reproductiva.

Descargas

Los datos de descarga aún no están disponibles.

Biografía del autor/a

  • Reyes-Lino, Daniela Cecilia, Universidad Estatal del Sur de Manabí

    Estudiante de la Universidad Estatal del Sur de Manabí, Jipijapa, Ecuador. Participó en el desarrollo de la revisión sistemática sobre los factores asociados al embarazo no planificado en adolescentes en situación de vulnerabilidad socioeconómica. Su aporte estuvo relacionado con la recopilación y organización de evidencia científica sobre factores como el uso de métodos anticonceptivos, el inicio temprano de la actividad sexual y las condiciones sociales que influyen en la salud reproductiva adolescente.

  • Altamirano-Mariño, Emily Sadai, Universidad Estatal del Sur de Manabí

    Estudiante de la Universidad Estatal del Sur de Manabí, Jipijapa, Ecuador. Formó parte del proceso de investigación y revisión de literatura científica relacionada con el embarazo no planificado en adolescentes. Su participación se vinculó con la identificación y análisis de factores sociales, económicos, familiares y educativos asociados con esta problemática, considerando además las condiciones de vulnerabilidad que pueden incrementar el riesgo reproductivo.

  • Del Pezo-Aquino, Domenica Michelle, Universidad Estatal del Sur de Manabí

    Estudiante de la Universidad Estatal del Sur de Manabí, Jipijapa, Ecuador. Participó en la revisión y sistematización de información científica obtenida mediante diferentes bases de datos académicas. Su contribución estuvo orientada al análisis de los determinantes relacionados con el embarazo no planificado, incluyendo el nivel educativo, las condiciones económicas, la educación sexual, el entorno familiar y el acceso a los servicios de salud al inicio temprano de las relaciones sexuales.

  • Fuentes-Sánchez, Elisa Tatiana, Universidad Estatal del Sur de Manabí

    Docente de la Universidad Estatal del Sur de Manabí, Ecuador. Se desempeña en actividades de docencia e investigación, brindando orientación y acompañamiento en procesos investigativos relacionados con el área de la salud. En el presente estudio participó en la dirección y supervisión del proceso investigativo, contribuyendo a la planificación, revisión y desarrollo general del trabajo.

Referencias

Alzate, M. M., Matas, J. L., Dongarwar, D., & Hirth, J. M. (2024). Gender role beliefs and adolescent pregnancy in Colombia: Findings from the 2015 DHS survey. Culture, Health & Sexuality, 26(1), 30–45. https://doi.org/10.1080/13691058.2023.2182453 DOI: https://doi.org/10.1080/13691058.2023.2182453

Amoadu, M., Ansah, E. W., Assopiah, P., Acquah, P., Ansah, J. E., Berchie, E., Hagan, D., & Amoah, E. (2022). Socio-cultural factors influencing adolescent pregnancy in Ghana: A scoping review. BMC Pregnancy and Childbirth, 22(1), 834. https://doi.org/10.1186/s12884-022-05172-2 DOI: https://doi.org/10.1186/s12884-022-05172-2

Aragão, K., Sacomboio, E., Teixeira, C., Van-Dúnem, J., & Campos, P. (2025). Determinants of adolescent pregnancy in the municipality of Malanje, Angola: A case-control study. Acta Médica Portuguesa, 38(2), 88. https://doi.org/10.20344/amp.22407 DOI: https://doi.org/10.20344/amp.22407

Ayamolowo, L. B., Ayamolowo, S. J., Adelakun, D. O., & Adesoji, B. A. (2024). Factors influencing unintended pregnancy and abortion among unmarried young people in Nigeria: A scoping review. BMC Public Health, 24(1), 1494. https://doi.org/10.1186/s12889-024-19005-8 DOI: https://doi.org/10.1186/s12889-024-19005-8

Ayalew, H. G., Liyew, A. M., Tessema, Z. T., Worku, M. G., Tesema, G. A., Alamneh, T. S., Teshale, A. B., Yeshaw, Y., & Alem, A. Z. (2022). Prevalence and factors associated with unintended pregnancy among adolescent girls and young women in sub-Saharan Africa: A multilevel analysis. BMC Women's Health, 22(1), 464. https://doi.org/10.1186/s12905-022-02048-7 DOI: https://doi.org/10.1186/s12905-022-02048-7

Caira, C., Fernandez, G., Meza, G., Luque, M., Medina, C., Mamani, G., Romani, P., & Díaz, V. (2023). Prevalence and factors associated with adolescent pregnancy among sexually active adolescent girls in Peru: Evidence from Demographic and Family Health Survey, 2015–2019. F1000Research, 11, 566. https://doi.org/10.12688/f1000research.108837.2 DOI: https://doi.org/10.12688/f1000research.108837.2

Chau, K., Bhattacherjee, A., Senapati, A., Guillemin, F., & Chau, N. (2022). Association between screen time and cumulating school, behavior, and mental health difficulties in early adolescents: A population-based study. Psychiatry Research, 310, 114467. https://doi.org/10.1016/j.psychres.2022.114467 DOI: https://doi.org/10.1016/j.psychres.2022.114467

Costa, L. R., Vettore, M. V., Quadros, L. N., Rebelo Vieira, J. M., Herkrath, A. P. C. de Q., Queiroz, A. C. de, Pereira, J. V., Herkrath, F. J., & Rebelo, M. A. B. (2023). Socio-economic status, psychosocial factors, health behaviours and incidence of dental caries in 12-year-old children living in deprived communities in Manaus, Brazil. Journal of Dentistry, 133, 104504. https://doi.org/10.1016/j.jdent.2023.104504 DOI: https://doi.org/10.1016/j.jdent.2023.104504

De Fatima Moniz, M., Astuti, A. W., & Hakimi, M. (2024). Psychological impact of adolescent pregnancy in developing countries: A scoping review. Women, Midwives and Midwifery, 4(2), 1–13. https://doi.org/10.36749/wmm.4.2.1-13.2024 DOI: https://doi.org/10.36749/wmm.4.2.1-13.2024

Del Mastro, N. I. (2023). Adapting to poverty and dealing with gender: A comparative perspective on teenage pregnancy in the Peruvian Amazon. Culture, Health & Sexuality, 25(1), 33–47. https://doi.org/10.1080/13691058.2021.2018499 DOI: https://doi.org/10.1080/13691058.2021.2018499

Diaz, A. de O., Rocha, S. G. M. O., Correia, L. L., Costa Filho, V. O., Romeiro, I. P. F., Silva, A. C. e, Campos, J. S., Silveira, D. M. I., Giacomini, S. G. M. O., Machado, M. M. T., & Rocha, H. A. L. (2026). Prevalence and factors associated with unplanned pregnancy among women of childbearing age in Ceará, Brazil: A cross-sectional study with population representativeness. Reproductive Health. https://doi.org/10.1186/s12978-026-02320-1 DOI: https://doi.org/10.1186/s12978-026-02320-1

Domingues, S. F., da Silva, C. D., Faria, F. R., de Sá Souza, H., & dos Santos Amorim, P. R. (2022). Sleep, sedentary behavior, and physical activity in Brazilian adolescents: Achievement recommendations and BMI associations through compositional data analysis. PLOS ONE, 17(4), e0266926. https://doi.org/10.1371/journal.pone.0266926 DOI: https://doi.org/10.1371/journal.pone.0266926

Ehrlich, K. B., Lyle, S. M., Corallo, K. L., Brisson, J. M., Wiggins, E. R., Yu, T., Chen, E., Miller, G. E., & Brody, G. H. (2024). Socioeconomic disadvantage and high-effort coping in childhood: Evidence of skin-deep resilience. Journal of Child Psychology and Psychiatry and Allied Disciplines, 65(3), 358–364. https://doi.org/10.1111/jcpp.13840 DOI: https://doi.org/10.1111/jcpp.13840

Farooq, B., Allen, K., Russell, A. E., Howe, L. D., & Mars, B. (2024). The association between poverty and longitudinal patterns of adverse childhood experiences across childhood and adolescence: Findings from a prospective population-based cohort study in the UK. Child Abuse & Neglect, 107014. https://doi.org/10.1016/j.chiabu.2024.107014 DOI: https://doi.org/10.1016/j.chiabu.2024.107014

Gallardo-Alvarado, N., Antunes Lopes, J. V., Cecatti, J. G., Camas-Castillo, M., Souza, R. T., & Bahamondes, L. (2025). Sociodemographic and reproductive characteristics of pregnant women with unplanned pregnancy residing in the state of São Paulo, Brazil: A cross-sectional study. The European Journal of Contraception & Reproductive Health Care, 30(3), 137–143. https://doi.org/10.1080/13625187.2025.2457082 DOI: https://doi.org/10.1080/13625187.2025.2457082

Gallardo-Alvarado, N. R., Teixeira, P. P., Pacagnella, R. C., Cecatti, J. G., Zambrano, E., & Bahamondes, L. (2026). Factors associated with unplanned pregnancy among pregnant female adolescents in the Southeast region of Brazil: A cross-sectional study. The European Journal of Contraception & Reproductive Health Care. https://doi.org/10.1080/13625187.2026.2677884 DOI: https://doi.org/10.1080/13625187.2026.2677884

García-Bello, L. A., Heredia-Pi, I. B., Zavala-Arciniega, L., Paz-Ballesteros, W., Velázquez-Viamonte, A., & Serván-Mori, E. (2022). Care friendliness in adolescent sexual and reproductive health services in Mexico and a characterisation of their clients. International Journal of Health Planning and Management, 37(S1), 204–219. https://doi.org/10.1002/hpm.3512 DOI: https://doi.org/10.1002/hpm.3512

Gautam, N., Dessie, G., Rahman, M. M., & Khanam, R. (2023). Socioeconomic status and health behavior in children and adolescents: A systematic literature review. Frontiers in Public Health, 11, 1228632. https://doi.org/10.3389/fpubh.2023.1228632 DOI: https://doi.org/10.3389/fpubh.2023.1228632

Gelaw, K. A., Atalay, Y. A., & Gebeyehu, N. A. (2023). Unintended pregnancy and contraceptive use among women in low- and middle-income countries: Systematic review and meta-analysis. Contraception and Reproductive Medicine, 8(1), 55. https://doi.org/10.1186/s40834-023-00255-7 DOI: https://doi.org/10.1186/s40834-023-00255-7

Gore, M. N., Drozd, M. E., & Patil, R. S. (2024). Anemia prevalence and socioeconomic status among adolescent girls in rural Western India: A cross-sectional study. Ethiopian Journal of Health Sciences, 34(1), 57–64. https://doi.org/10.4314/ejhs.v34i1.7 DOI: https://doi.org/10.4314/ejhs.v34i1.7

Granja, A., Pinto, A., Rodríguez, L., & Gómez, C. (2026). La aceptación social percibida y la gestión emocional como factores protectores ante el acoso escolar. Innova Science Journal, 4(2), 506–517. https://doi.org/10.63618/omd/isj/v4/n2/291 DOI: https://doi.org/10.63618/omd/isj/v4/n2/291

Guilherme, A. A., de Araujo, J. M., Silva, L., & Brito, R. de O. (2024). Two “Brazils”: Socioeconomic status and education performance in Brazil. International Journal of Educational Research, 123, 102287. https://doi.org/10.1016/j.ijer.2023.102287 DOI: https://doi.org/10.1016/j.ijer.2023.102287

Guo, C., & Li, X. (2025). Perceived family socioeconomic status and subjective well-being in Chinese youth and adolescents: The mediating roles of social support and resilience. Child Indicators Research, 18(5), 1957–1972. https://doi.org/10.1007/s12187-025-10243-9 DOI: https://doi.org/10.1007/s12187-025-10243-9

Hayman, L. L., Reed, E., Lundgren, R., Barker, K. M., Eastman, A., Olunuga, O., & Moges, T. (2023). Socio-cultural barriers influencing unplanned pregnancy in Mugombwa Refugee Camp, Rwanda: Female adolescents’ perspectives. Adolescents, 3(2), 259–277. https://doi.org/10.3390/adolescents3020019 DOI: https://doi.org/10.3390/adolescents3020019

Ke, Y., Chen, S., Hong, J., Liang, Y., & Liu, Y. (2023). Associations between socioeconomic status and screen time among children and adolescents in China: A cross-sectional study. PLOS ONE, 18(3), e0280248. https://doi.org/10.1371/journal.pone.0280248 DOI: https://doi.org/10.1371/journal.pone.0280248

Kennewell, E., Curtis, R. G., Maher, C., Luddy, S., & Virgara, R. (2022). The relationships between school children’s wellbeing, socio-economic disadvantage and after-school activities: A cross-sectional study. BMC Pediatrics, 22(1), 297. https://doi.org/10.1186/s12887-022-03322-1 DOI: https://doi.org/10.1186/s12887-022-03322-1

Khazaei, S., Bashirian, S., Bathaei, A., Sadri, M., Shirani, F., & Jenabi, E. (2022). Pregnancy outcomes in adolescents: A case-control study in the West of Iran. Current Women’s Health Reviews, 18(2), 53–58. https://doi.org/10.2174/1573404817666210322154035 DOI: https://doi.org/10.2174/1573404817666210322154035

Kim, H. H., McLaughlin, K. A., Chibnik, L. B., Koenen, K. C., & Tiemeier, H. (2022). Poverty, cortical structure, and psychopathologic characteristics in adolescence. JAMA Network Open, 5(11), e2244049. https://doi.org/10.1001/jamanetworkopen.2022.44049 DOI: https://doi.org/10.1001/jamanetworkopen.2022.44049

Komasawa, M., Sato, M., Saito, K., Honda, S., Ssekitoleko, R., Waiswa, P., Muluya, K. M., Gitta, S., & Aung, M. N. (2025). Factors associated with unintended pregnancies among unmarried adolescents in Eastern Uganda: A cross-sectional study. Reproductive Health, 23(1), 28. https://doi.org/10.1186/s12978-025-02235-3 DOI: https://doi.org/10.1186/s12978-025-02235-3

Lima Araújo, L. G., Branco Vidal Cabral, F. C., Pessoa, N. C., da Silva Gerônimo Neto, P., de Cássia Almeida Ferreira, T., Ribeiro Freitas, A. C., & Rodrigues, V. P. (2026). Contraceptive use and associated factors among female adolescents in Northeast Brazil: A school-based cross-sectional study. European Journal of Obstetrics & Gynecology and Reproductive Biology, 323, 115172. https://doi.org/10.1016/j.ejogrb.2026.115172 DOI: https://doi.org/10.1016/j.ejogrb.2026.115172

Maldonado Rodríguez, I. M. (2025). Embarazo adolescente: Revisión crítica de las políticas públicas y los mecanismos de implementación en Ecuador, en el período 2011–2024. Universidad Andina Simón Bolívar. https://repositorio.uasb.edu.ec/server/api/core/bitstreams/25d09ef3-a6fd-4da2-a8ab-1217e0043840/content

Mbizvo, M. T., Kasonda, K., Muntalima, N. C., Rosen, J. G., Inambwae, S., Namukonda, E. S., Mungoni, R., Okpara, N., Phiri, C., Chelwa, N., & Kangale, C. (2023). Comprehensive sexuality education linked to sexual and reproductive health services reduces early and unintended pregnancies among in-school adolescent girls in Zambia. BMC Public Health, 23(1), 348. https://doi.org/10.1186/s12889-023-15023-0 DOI: https://doi.org/10.1186/s12889-023-15023-0

Mena-Meléndez, L. (2022). Rural-urban differences in unintended pregnancies, contraceptive nonuse, and terminated pregnancies in Latin America and the Caribbean. Women’s Reproductive Health, 9(2), 119–142. https://doi.org/10.1080/23293691.2021.2016135 DOI: https://doi.org/10.1080/23293691.2021.2016135

Michael, T. O., Ojo, T. F., Ijabadeniyi, O. A., Ibikunle, M. A., Oni, J. O., & Agboola, A. A. (2024). Prevalence and factors associated with contraceptive use among sexually active adolescent girls in 25 sub-Saharan African countries. PLOS ONE, 19(2), e0297411. https://doi.org/10.1371/journal.pone.0297411 DOI: https://doi.org/10.1371/journal.pone.0297411

Mintogbe, M. M.-M., Adje, E., Dougnon, V. T., Ahoussinou, C., & Sanni, M. A. (2024). Prevalence of unplanned first pregnancy and socioeconomic factors in Benin: A cross-sectional and analytical study. BMJ Public Health, 2(2), e000878. https://doi.org/10.1136/bmjph-2023-000878 DOI: https://doi.org/10.1136/bmjph-2023-000878

Mohamed, S., Chipeta, M. G., Kamninga, T., Nthakomwa, L., Chifungo, C., Mzembe, T., Vellemu, R., Chikwapulo, V., Peterson, M., Abdullahi, L., Musau, K., Wazny, K., Zulu, E., & Madise, N. (2023). Interventions to prevent unintended pregnancies among adolescents: A rapid overview of systematic reviews. Systematic Reviews, 12(1), 198. https://doi.org/10.1186/s13643-023-02361-8 DOI: https://doi.org/10.1186/s13643-023-02361-8

Moshi, F. V., & Tilisho, O. (2023). The magnitude of teenage pregnancy and its associated factors among teenagers in Dodoma, Tanzania: A community-based analytical cross-sectional study. Reproductive Health, 20(1), 28. https://doi.org/10.1186/s12978-022-01554-z DOI: https://doi.org/10.1186/s12978-022-01554-z

Myat, S. M., Pattanittum, P., Sothornwit, J., Ngamjarus, C., Rattanakanokchai, S., Show, K. L., Jampathong, N., & Lumbiganon, P. (2024). School-based comprehensive sexuality education for prevention of adolescent pregnancy: A scoping review. BMC Women’s Health, 24(1), 137. https://doi.org/10.1186/s12905-024-02963-x DOI: https://doi.org/10.1186/s12905-024-02963-x

Naranjo, J. A., Arevalo, D. E., Naranjo, V., Vacas, B. A., Salcedo, M., Borja, S. M., & Gallegos, R. L. (2024). Assessing biomedical and psychosocial factors in a cross-sectional study of school dropouts among pregnant adolescents and young mothers in Quito, Ecuador. Cureus. https://doi.org/10.7759/cureus.55958 DOI: https://doi.org/10.7759/cureus.55958

Niyomugabo, J. P., Nsanzabaganwa, C., Muhawenimana, S., Benemaliya, N., & Mukamurigo, J. (2024). Predictors of adolescent pregnancy among 13–19 years old girls in Karongi District: Unmatched case-control study, 2021. Rwanda Biomedical Centre. https://doi.org/10.4314/rphb.v5i2.3 DOI: https://doi.org/10.4314/rphb.v5i2.3

Organización Mundial de la Salud. (2026). Adolescent pregnancy. https://www.who.int/news-room/fact-sheets/detail/adolescent-pregnancy

Organización Panamericana de la Salud. (2025). América Latina y el Caribe tienen la segunda tasa más alta de embarazo adolescente en el mundo. https://lac.unfpa.org/es/news/am%C3%A9rica-latina-y-el-caribe-tienen-la-segunda-tasa-m%C3%A1s-alta-de-embarazo-adolescente-en-el-mundo

Párraga, M., Cuenca, M., Sabando, V., & Ponce, J. (2025). El embarazo adolescente como reto para la salud pública, la familia y la sociedad. Innova Science Journal, 3(E1), 42–55. https://doi.org/10.63618/omd/isj/v3/ne1/177 DOI: https://doi.org/10.63618/omd/isj/v3/nE1/177

Reilly, K., Schmuhl, K. K., Bonny, A. E., Reilly, K., Schmuhl, K. K., & Bonny, A. E. (2024). Removing barriers to contraceptive access for adolescents. The Journal of Pediatric Pharmacology and Therapeutics, 29(3), 331–335. https://doi.org/10.5863/1551-6776-29.3.331 DOI: https://doi.org/10.5863/1551-6776-29.3.331

Ruiz-Sternberg, A. M., Botero-Pinzon, M., Niño-Orrego, M. J., & Pinzon-Rondon, A. M. (2024). The association of teen pregnancy and violence: A multilevel study in Colombia. Women’s Health Reports, 5(1), 46–55. https://doi.org/10.1089/whr.2021.0075 DOI: https://doi.org/10.1089/whr.2021.0075

Smith, H., Wilson, M., Donovan, B., Jones, J., Butler, T., Nathan, S., & Simpson, P. (2024). Factors associated with unintended pregnancy and contraceptive practices in justice-involved adolescent girls in Australia. PLOS ONE, 19(6), e0304825. https://doi.org/10.1371/journal.pone.0304825 DOI: https://doi.org/10.1371/journal.pone.0304825

Toapanta-Pinta, P., Rosero-Quintana, M., Salazar-Congacha, L., Benalcázar-Sanmartín, K., & Vasco-Morales, S. (2025). Temporal trends and associated factors of repeat pregnancy in Ecuadorian adolescents (2009–2022). medRxiv. https://doi.org/10.1101/2025.05.27.25328420 DOI: https://doi.org/10.1101/2025.05.27.25328420

Tucho, G. T., Workneh, N., Abera, M., & Abafita, J. (2022). A cross-sectional study design to assess the sexual experiences and contraceptive use of adolescents and youths attending high school and college in Jimma town. Contraception and Reproductive Medicine, 7(1), 7. https://doi.org/10.1186/s40834-022-00174-z DOI: https://doi.org/10.1186/s40834-022-00174-z

Vale, D., Andrade, M. E. da C., Dantas, N. M., Bezerra, R. A., Lyra, C. de O., & Oliveira, A. G. R. da C. (2022). Social determinants of obesity and stunting among Brazilian adolescents: A multilevel analysis. Nutrients, 14(11), 2334. https://doi.org/10.3390/nu14112334 DOI: https://doi.org/10.3390/nu14112334

Wu, S., Zhao, J., de Villiers, J., Liu, X. L., Rolfhus, E., Sun, X., Li, X., Pan, H., Wang, H., Zhu, Q., Dong, Y., Zhang, Y., & Jiang, F. (2023). Prevalence, co-occurring difficulties, and risk factors of developmental language disorder: First evidence for Mandarin-speaking children in a population-based study. The Lancet Regional Health – Western Pacific, 34, 100713. https://doi.org/10.1016/j.lanwpc.2023.100713 DOI: https://doi.org/10.1016/j.lanwpc.2023.100713

Yu, R., Perera, C., Sharma, M., Ipince, A., Bakrania, S., Shokraneh, F., Sepulveda, J. S. M., & Anthony, D. (2023). Child and adolescent mental health and psychosocial support interventions: An evidence and gap map of low- and middle-income countries. Campbell Systematic Reviews, 19(3), e1349. https://doi.org/10.1002/cl2.1349 DOI: https://doi.org/10.1002/cl2.1349

Yuan, Y., Ruan, F., Liu, Y., Wu, L., Pan, M., Ye, Z., Zhao, Y., Lin, L., Zhang, L., Liu, J., Luo, D., Zhu, B., Liao, X., Hong, M., Wang, S., Chen, J., Li, Z., Yang, G., Jiang, H., … Wang, J. (2022). Prevalence of and factors associated with unintended pregnancies among sexually active undergraduates in mainland China. Reproductive Health, 19(1), 165. https://doi.org/10.1186/s12978-022-01461-3 DOI: https://doi.org/10.1186/s12978-022-01461-3

Descargas

Publicado

2026-10-31

Cómo citar

Reyes-Lino, D. C., Altamirano-Mariño, E. S., Del Pezo-Aquino, D. M., & Fuentes-Sánchez, E. T. (2026). Factores asociados al embarazo no planificado en adolescentes en situación de vulnerabilidad socioeconómica. Innova Science Journal, 4(4), 462-475. https://doi.org/10.63618/omd/isj/v4/n4/434