Figure 2From: Wāhine hauora: linking local hospital and national health information datasets to explore maternal risk factors and obstetric outcomes of New Zealand Māori and non-Māori women in relation to infant respiratory admissions and timely immunisations Matching rates between the routinely collected hospital data from the Capital and Coast District Health board (CCDHB) Perinatal Information Management System (PIMS) dataset and the national health information datasets held within the Information Group (IG) at the Ministry of Health. Back to article page