Abstract
A total of 692 postpartum mothers were surveyed on breast-feeding, physical activity, stress level, depression, and work status. Higher stress level (P = .008), greatest severity of postpartum depression (P < .001), and support group participation (P = .009) were associated with less success for losing weight. Working (P = .018), childcare help (P = .033), breast-feeding (P = .001), and greater physical activity (P <= .001) were associated with more success for weight loss. Weight control interventions should emphasize child care help, support for postpartum depression, and encourage breast-feeding and physical activity.