Associations between dependent variables: nipple damage size, nipple pain score to breastfeed and inclusion postpartum day, São Paulo, São Paulo, Brazil, 2023
nipple damage
NTS 2= score assigned to nipple damage degree comprised between scores 0-2;NTS 3= score assigned to nipple damage degree comprised between scores 3-5;VAS= Visual Analog Scale; A= Mann-Whitney test; B= chi-square test.