Fig. 2

Fitting curves of late pregnancy A/G ratio and risk of admission for NHB. Note: Adjustment covariates are the same as Table 2, Model III. Light blue histogram: the distribution of A/G ratio density in the study population; pink solid line: adjusted OR, shaded band: 95% CI; horizontal green dashed line: odds ratio of 1.0, vertical dashed line: A/G ratio values for 1.15, 1.29, 1.40 thresholds