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Fig. 1 | BMC Pregnancy and Childbirth

Fig. 1

From: Impact of socioeconomic factors and health determinants on preterm birth in Brazil: a register-based study

Fig. 1

Distribution of preterm birth rate (per 100 births) by Brazilian municipalities (top) and spatial autocorrelation (bottom) across two-time frames. The plot of each time frame reflects an average rate over that time period. Data were extracted from the National Register of Live Births in Brazil via the SINASC from 2008–2017- Autocorrelation was conducted via the local indicators for spatial association (LISA) spatial cluster analysis, measuring spatial association within adjacent cities within each administrative region

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BMC Pregnancy and Childbirth

ISSN: 1471-2393

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