“…The independent variables included the sociodemographic data, which showed correlations with the breastfeeding self-efficacy scale in the literature [ 1 , 13 , 26 ], such as age, BMI, level of education, mother’s occupation, husband’s monthly income, place of residence, smoking status, and chronic diseases other than GDM parity status. Other factors that showed correlations in the literature were included [ 9 , 13 , 21 , 22 , 27 ] such as previous breastfeeding experience, satisfaction with previous breastfeeding experience, previous breastfeeding duration, inquiry about the intention to breastfeed the coming newborn, and health education sources. In the second part, which contained GDM-related knowledge, questions were included from a valid tool used previously in a Saudi study [ 28 ].…”