Assessment of the quality of the vital registration system for under-5 mortality in Yucatan, Mexico.

INTRODUCTION: Vital registration is an important element in health information systems which can inform policy and strengthen health systems. Mexico has a well-functioning vital registration system; however, there is still room for improvement, especially for deaths of children under 5. This study assesses the quality of the vital registration system in capturing deaths and evaluates the quality of cause of death certification in under-5 deaths in Yucatan, Mexico. METHODS: We collected information on under-5 deaths that occurred in 2015 and 2016 in Yucatan, Mexico. We calculated the Vital Statistics Performance Index (VSPI) to have a general assessment of the vital registration performance. We examined the agreement between vital registration records and medical records at the individual and population levels using the chance-corrected concordance (CCC) and cause-specific mortality fraction (CSMF) accuracy as quality metrics. RESULTS: We identified 966 records from the vital registry for all under-5 deaths, and 390 were linked to medical records of deaths occurring at public hospitals. The Yucatan vital registration system captured 94.8% of the expected under-5 deaths, with an overall VSPI score of 87.2%. Concordance between underlying cause of death listed in the vital registry and the cause determined by the medical record review varied substantially across causes, with a mean overall chance-corrected concordance across causes of 6.9% for neonates and 46.9% for children. Children had the highest concordance for digestive diseases, and neonates had the highest concordance for meningitis/sepsis. At the population level, the CSMF accuracy for identifying the underlying cause listed was 35.3% for neonates and 67.7% for children. CONCLUSIONS: Although the vital registration system has overall good performance, there are still problems in information about causes of death for children under 5 that are related mostly to certification of the causes of death. The accuracy of information can vary substantially across age groups and causes, with causes reported for neonates being generally less reliable than those for older children. Results highlight the need to implement strategies to improve the certification of causes of death in this population.

Factors associated with delays in the search for care in under-5 deaths in Yucatán, Mexico.

OBJECTIVE: We examined delays during the search for care and associations with mother, child, or health services characteristics, and with symptoms reported prior to death. MATERIALS AND METHODS: Cross-sectional study compris-ing household interviews with 252 caregivers of children under-5 who died in the state of Yucatán, Mexico, during 2015-2016. We evaluated the three main delays: 1) time to identify symptoms and start search for care, 2) transport time to health facility, and 3) wait time at health facility. RESULTS: Children faced important delays including a mean time to start the search for care of 4.1 days. The mean transport time to the first facility was longer for children enrolled in Seguro Popular and there were longer wait times at public facilities, especially among children who also experienced longer travel time. CONCLUSIONS: Providing resources to enable caregiv-ers to access health services in a timely manner may reduce delays in seeking care.

Factors associated with delays in the search for care in under-5 deaths in Yucatán, Mexico / Factores asociados con demoras en la búsqueda de atención en muertes de menores de cinco años en Yucatán, México

Abstract: Objective: We examined delays during the search for care and associations with mother, child, or health services characteristics, and with symptoms reported prior to death. Materials and methods: Cross-sectional study comprising household interviews with 252 caregivers of children under-5 who died in the state of Yucatán, Mexico, during 2015-2016. We evaluated the three main delays: 1) time to identify symptoms and start search for care, 2) transport time to health facility, and 3) wait time at health facility. Results: Children faced important delays including a mean time to start the search for care of 4.1 days. The mean transport time to the first facility was longer for children enrolled in Seguro Popular and there were longer wait times at public facilities, especially among children who also experienced longer travel time Conclusions: Providing resources to enable caregivers to access health services in a timely manner may reduce delays in seeking care.

Resumen: Objetivo: Analizar las demoras en la búsqueda de atención y su asociación con características de la madre, del niño y los servicios de salud, así como con los síntomas reportados antes de la defunción. Material y métodos: Diseño transversal con entrevistas a 252 cuidadores que se encargaron de niños menores de cinco años que fallecieron en el estado de Yucatán, México, durante 2015-2016. Se evaluaron tres demoras: 1) tiempo en identificar la complicación e iniciar el proceso de búsqueda; 2) tiempo de transporte; y 3) tiempo de espera en la unidad de salud. Resultados: Los niños enfrentaron demoras importantes en la búsqueda de atención. La media de tiempo para iniciar la búsqueda de atención fue de 4.1 días. La media de tiempo de transporte a la primera unidad de atención fue mayor para niños inscritos en el Seguro Popular y hubo tiempos de espera más largos en unidades de salud del sector público, especialmente entre niños que tuvieron tiempos de transporte largos. Conclusión: Proporcionar recursos que permitan a los cuidadores acceder a los servicios de salud de manera oportuna puede reducir las demoras en la búsqueda de atención.