1.
Basic characteristics of women with no CIN, untreated CIN, and treated CIN before each childbirth.
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3.
Multivariable logistic regression for preterm birth for women with no CIN, untreated CIN, and treated CIN before each childbirth a .
Multivariable logistic regression for preterm birth per volume taken from the cervix before each childbirth a .
Multivariable logistic regression for maternal and neonatal outcomes for women with no CIN, untreated CIN, and treated CIN before each childbirth a .