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Fig. 2 | BMC Pregnancy and Childbirth

Fig. 2

From: Non-linear association of low birthweight with risk factors including women’s BMI: evidence from an international comparison

Fig. 2

Scatter plots of BMI and R_LBW with fitted values of quadratic and cubic functions. Scatter plots of BMI and R_LBW in each country 2000–2015 and fitted values of the quadratic and cubic functions presented in Eq. (1) are shown. The red dots represent the means at each BMI of predicted values calculated using the estimates by the quadratic function shown in column (1) of Table 4, and the white dots represent those estimated by the cubic function shown in column (4). The blue dots represent the observed values of R_LBW

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BMC Pregnancy and Childbirth

ISSN: 1471-2393

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