The role of maternal and child characteristics in Chinese children's dietary intake across three groups

Objective To examine whether mothers' early-life food insecurity (ELFI), pressuring to eat feeding practices (PEP), and child effortful control (EC) are associated with child dietary intake within and across three Chinese ethnic groups. Method Participants included 119 Chinese international immigrants in the United States, 230 urban nonmigrant, and 468 rural-to-urban migrant mothers and preschoolers in China. Mothers reported on their ELFI, PEP, and their children's EC and dietary intake. Results Controlling for maternal and child body mass index, age, and gender, multiple group path analyses revealed that maternal ELFI was positively associated with PEP in all groups, which in turn was positively associated with child unhealthy diet in all groups, but negatively associated with child fruits and vegetables (F&V) consumption in the urban nonmigrant group only. Also, EC was positively associated with child F&V diet for all groups. Moreover, the indirect effect of ELFI on children's unhealthy diet through PEP was significant only for immigrant children with lower levels of EC, but not those with higher levels of EC. Conclusions Our findings highlighted the long-lasting effect of mothers' ELFI on their feeding and child eating. Mothers' pressuring to eat played a central role in the association between their past experiences and children's diet. Also, children's poor EC abilities might exacerbate the adverse effect of mothers' ELFI through PEP, resulting in more unhealthy eating. These findings can contribute to the design of contextually based intervention/prevention programs that promote young children's healthy eating through maternal feeding practices and children's EC abilities.