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Nausea and vomiting during pregnancy associated with lower incidence of preterm births: the Japan Environment and Children’s Study (JECS)

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Academic year: 2020

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Figure

Fig. 1 Flowchart for Selection of Participants from JECS
Table 1 Maternal characteristics according to NVP status
Table 2 Distribution of gestational week according to NVP status
Table 4 Odds ratio of very preterm birth and extremely preterm birth in relation to NVP status

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