Association between Health Insurance and Incidence of Death in Stateless Children in Tak Province, Thailand

Abstract

This study assesses the association between health insurance and incidence of death in stateless children compared with uninsured children in Tak Province in Thailand. The study used electronic medical records of children aged between 0 and 15 who registered with selected health facilities between 01 January 2013 and 31 December 2017. The required data was obtained from ‘43-files database’ through the Provincial Public Health Office. The death case was used as a binary outcome variable while the exposure was three types of insurance: uninsured, stateless and the Universal Coverage Scheme (UCS). The age, sex and domicile of the children were used as covariates in the multivariate logistic regression. Of 164,435 registered children, 824 death cases were found during the study period. The study results suggest that insurance is associated with the reduced risk of deaths in stateless children. The odds of death is 86 per cent lower in the stateless insurees than in the uninsured children (adjusted odds ratio [AOR] = 0.242, 95% confidence interval [CI] = [0.136,0.403]; p < 0.001). The death is 69 per cent lower in the UCS beneficiaries than in the uninsured children (AOR = 0.385,95 per cent CI = [0.308,0.489]; p < 0.001). Age, sex and domicile of the children were independently associated with a varying risk of death.