Analysis of influencing factors of infant mortality based on vector error correction models.

Objective To investigate how economic development and health resource input impact infant mortality in Shanghai. Methods Data on GDP per capita, the number of health facility beds per 10,000 population, and the infant mortality rate in Shanghai from 1991 to 2020 were selected and analyzed using the vector error correction model. Results A long-term equilibrium relationship existed between infant mortality, GDP per capita, and the number of health beds per 10,000 persons, with the elasticity coefficient of infant mortality being-2. 83 (95% CI:-3. 86-1. 80) for GDP per capita and-3. 02 (95% CI: -5. 03-- 1. 01) for the number of health beds per 10,000 persons. The maximum value is reached in the 5th and 6th year respectively and has a long-term negative impact. Conclusion The improvement of infant health cannot be achieved without the two-way promotion of socio-economic and health resource investment. It is necessary to promote the effective combination of investment in health resources and economic development, improve the construction of the maternal and child healthcare service system, strengthen the leading role of the Government, and build an efficient mechanism for the investment of health resources. [ABSTRACT FROM AUTHOR]