International Research Journal of Innovations in Engineering and Technology - IRJIET International Open Access, Monthly, Peer Reviewed, Reputed Journal ISSN (online): 2581-3048

Impact Factor (2025): 6.9

DOI Prefix: 10.47001/IRJIET

Projection of Adolescent Fertility for Morocco Using Holt’s Double Exponential Smoothing Technique

Abstract

This study uses annual time series data of adolescent fertility rate for Morocco from 1960 to 2020 to predict future trends of adolescent fertility rate over the period 2021 to 2030. The study utilizes Holt’s linear exponential smoothing model. The optimal values of smoothing constants α and β are 0.9 and 0.8 respectively based on minimum MSE. The results of the study indicate that annual adolescent fertility will continue to decline throughout the out of sample period. Therefore, we encourage authorities in Morocco to continuously enforce laws that protect sexual and reproductive health rights of women and girls and scale up educational campaigns among the communities. 

Country : Zimbabwe

1 Smartson. P. NYONI2 Thabani NYONI

  1. ZICHIRe Project, University of Zimbabwe, Harare, Zimbabwe
  2. Independent Researcher & Health Economist, Harare, Zimbabwe

IRJIET, Volume 7, Issue 2, February 2023 pp. 229-234

doi.org/10.47001/IRJIET/2023.702037

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References

  1. WHO (1999). Programming for adolescent health and development. Report of HO/UNFPA/UNICEF study group on programming for adolescents health. Geneva, WHO, 1999.
  2. Kyei K.A (2012). Teenage Fertility in Vhembe District in Limpopo Province: How High is that? Journal of Emerging Trends in Economics and Management Sciences (JETEMS). 3(2):134-140.
  3. WHO (2008). Mps notes: Adolescent pregnancy. Department of Making Pregnancy Safer. Geneva, Switzerland. http://www.who.int/maternal_child_adolescen t/mpsnnotes_2_lr.pdf  Contract No.: 1.
  4. Global Burden of Disease C., Adolescent Health C., Kassebaum N., Kyu H.H., Zoeckler L., Olsen H.E, Thomas K (2017). Child and adolescent health from 1990 to 2015: findings from the global burden of diseases, injuries, and risk factors 2015 study. JAMA Pediatr. 171(6):573–92.
  5. Gibbs C.M., Wendt A., Peters S., and Hogue C.J(2012). The impact of early age at first childbirth on maternal and infant health. Paediatr Perinat Epidemiol. 26(Suppl 1):259–84.
  6. Okigbo C.C., and Speizer I.S (2015). Determinants of Sexual Activity and Pregnancy among Unmarried Young Women in Urban Kenya: A Cross-Sectional Study. PLoS One. 10(6):e0129286.
  7. Croft T.N., Aileen M., and Courtney K (2018). Guide to DHS Statistics: DHS-7. Rockville.
  8. Kaphagawani N., and Kalipeni E (2017). Sociocultural factors contributing to teenage pregnancy in Zomba district, Malawi. Glob Public Health. 12(6):694– 710. https://doi.org/10.1080/17441692.2016.1229354.
  9. Larsson M., Aneblom G., Odlind V., and Tydén T (2002). Reasons for pregnancy termination, contraceptive habits and contraceptive failure among Swedish women requesting an early pregnancy termination. Acta Obstet Gynecol Scand. 81(1):64–71. https://doi.org/10.1046/j.0001-6349.2001.00169.x.
  10. Sedgh G., Ashford L.S., and Hussain R (2016). Unmet need for contraception in developing countries: examining women’s reasons for not using a method. New York: Guttmacher Institute. 2:2015-6.
  11. Patton G.C., Sawyer S.M., Santelli J.S., Ross D.A., Afifi R., Nicholas B (2016). Our future: a Lancet commission on adolescent health and wellbeing. Lancet. 387(10036):2423–78.
  12. Azevedo W.F., Diniz M.B., Fonseca E.S., Azevedo L.M., and Evangelista C.B (2015). Complications in adolescent pregnancy: systematic review of the literature. Einstein (Sao Paulo). 13(4):618–26.
  13. de Onis M., and Branca F (2016). Childhood stunting: a global perspective. Matern Child Nutr. 12:12–26.
  14. Nguyen P.H., Scott S., Neupane S., Tran L.M., and Menon P (2019). Social, biological, and programmatic factors linking adolescent pregnancy and early childhood under nutrition: a path analysis of India’s 2016 National Family and Health Survey. Lancet Child Adolesc Heal. 3(7):463–73.
  15. Mangiaterra V., Pendse R., McClure K., and Rosen J (2008). MPS Notes: Adolescent Pregnancy. In. Edited by Heine M.A, vol. 1. Geneva: Department of Making Pregnancy Safer; 2008.
  16. Central Statistical Agency(CSA) (2012): Addis Ababa: Ethiopia, ICF International, Calverton: Maryland: USA: Ethiopia Demographic and Health Survey (EDHS) 2011: 2012
  17. Castle S (2003). Factors influencing young Malians’ reluctance to use hormonal contraceptives. StudFam Plan. 34(3):186–99.
  18. Hindin M.J., and Fatusi A.O (2009). Adolescent sexual and reproductive health in developing countries: an overview of trends and interventions. Int Perspect Sex Reprod Health. 35(2):58–62.
  19. Williamson L.M, Parkes A., Wight D., Petticrew M., Hart G.J (2009). Limits to modern contraceptive use among young women in developing countries: a systematic review of qualitative research. Reprod Health. 6(1):3.
  20. Magnusson B.M., Crandall A., and Evans K (2019). Early sexual debut and risky sex in young adults: the role of low self-control. BMC Public Health. https:// doi. org/ 10. 1186/ s12889- 019- 7734-9.
  21. Pettifor B.A., Brien K.O., Miller C., and Miller W.C (2009). Early coital debut and associated HIV risk factors among young women and men in South Africa. Peer Rev Res. 35(2):74–82.
  22. Peltzer K., and Pengpid S (2015). Early sexual debut and associated factors among in-school adolescents in six Caribbean countries. West Indian Med J. 2015;64(4):1–356
  23. World Bank (2020). Adolescent fertility (births per 1000 women aged 15-19). https://data.worldbank.org

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