Longitudinal patterns of breastfeeding durationa for women with two or more children.

aChildren being breastfed at the time of the survey who had not reached the breastfeeding duration target were classed as ‘unknown’ and were excluded from these analyses. When breastfeeding had ceased women and children were included regardless of the child’s age.

调查时尚在接受母乳喂养且未达到母乳喂养时长目标的儿童被归类为‘未知’，并被排除于本次分析之外。当母乳喂养已停止时，无论儿童年龄如何，母亲与儿童均纳入本次分析。