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Fig. 2 | Maternal Health, Neonatology and Perinatology

Fig. 2

From: Analysis of association between low birth weight and socioeconomic deprivation level in Japan: an ecological study using nationwide municipal data

Fig. 2

Scatterplots between the socioeconomic deprivation level and low birth weight (low birth weight rate and the SIR for low birth weight). SIR, standardized incidence ratio. Low birth weight rate indicates the number of low birth weight infants per 1,000 birth–years. The straight line in the figures indicates estimated values of the indicator by a linear regression model

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