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Fig. 1 | Population Health Metrics

Fig. 1

From: Quality of vital event data for infant mortality estimation in prospective, population-based studies: an analysis of secondary data from Asia, Africa, and Latin America

Fig. 1Fig. 1

Distribution of age at death and loss to follow-up in neonatal or infant period by study. A Graphs include live births with complete vital registration data: India 2000: n = 14,147; Nepal 1999 n = 4130; Nepal 2011 n = 32,010; Philippines 1983: n = 3070 observations with complete data (n = 79 live births excluded for missing vital event data). All four of these studies were pregnancy cohorts. B Graphs include live births with complete vital registration data: Burkina 2004: n = 1321; Burkina 2006: n = 1102; Kenya 1992: n = 2332; Zimbabwe 1997: n = 14,108. Burkina Faso 2004 and 2006 and Kenya 1992 were pregnancy cohorts; Zimbabwe 1997 was a birth cohort. C Graphs include live births with complete vital registration data: Brazil 1993: n = 5248; Brazil 2004: n = 4219; Brazil 2015: n = 4270. Brazil 2015 was a pregnancy cohort; Brazil 1993 and 2004 were birth cohorts

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Population Health Metrics

ISSN: 1478-7954