Neonatal mortality among disaggregated Asian American and Native Hawaiian/Pacific Islander populations.

Objective: We compared neonatal (<28 days) mortality rates (NMRs) across disaggregated Asian American and Native Hawaiian/Pacific Islander (AANHPI) groups using recent, national data.

Study Design: We used 2015-2019 cohort-linked birth-infant death records from the National Vital Statistics System. Our sample included 61,703 neonatal deaths among 18,709,743 births across all racial and ethnic groups.