PREDICTION OF MATERNAL MORTALITY FOR PERU USING THE DOUBLE EXPONENTIAL SMOOTHING TECHNIQUE
Keywords:
Exponential smoothing, Forecasting, Maternal Mortality Ratio.Abstract
This study uses annual time series data on MMR for Peru from 1985 to 2023 to predict future trends of MMR over the period 2024 to 2035. The study utilizes Holt’s double exponential smoothing model. The optimal values of smoothing constants α and β are 0.7 and 0.1 respectively based on minimum MSE. The results of the study indicate that MMR will continue on a downward trajectory to reach levels around 30 deaths per 100 000 live births by 2035. Therefore, we encourage authorities to direct resources towards implementation of quality improvement strategies.
References
1.Campbell O.M., Graham W.J and Lancet Maternal Survival Series steering group (2006). Strategies for reducing maternal mortality: getting on with what works. The lancet, 368(9543), pp.1284-1299.
2.Khan K.S., Wojdyla D., Say L., Gülmezoglu A.M. and Van Look P.F (2006). WHO analysis of causes of maternal death: a systematic review. The lancet, 367(9516), pp.1066-1074.
3.Li X.F., Fortney J.A., Kotelchuck M. and Glover, L.H (1996). The postpartum period: the key to maternal mortality. International Journal of Gynecology & Obstetrics, 54(1), pp.1-10.
4.Perú (2023). Ministerio de Salud. Centro Nacional de Epidemiología, Prevención y Control de Enfermedades. Sistema de vigilancia de la mortalidad materna de los años del 2019 al 2023. https:// www.dge.gob.pe/portalnuevo/
5.WBG (2023). Maternal mortality ratio (modeled estimate, per 100,000 live births) 2023.World Bank Open Data. Available: https://data.worldbank.org
6.WHO (2020). Maternal Mortality. Available: https://www.who.int/news-room/fact sheets/detail/Maternal-mortality.
7.WHO (2023). Trends in maternal mortality 2000 to 2020: estimates by Who, UNICEF, Unfpa, World Bank Group and UNDESA/Population Division. Geneva: World Health Organization; 2023. Licence: CCBY-NC SA3.0IGO.
