贵颈驳.听2
Results of latent class analysis: class 1 鈥渂reastfeeding鈥� (N鈥�=鈥�871), class 2 鈥渁llergen-avoidance鈥� (N鈥�=鈥�490), class 3 鈥渕ixed behaviours鈥� (N鈥�=鈥�301). Variables included in LCA:聽fish as part of mothers鈥� diet during pregnancy (鈮モ��1 per week vs.鈥�<鈥�1 per week); duration of exclusively breastfeeding (鈮モ��4聽months vs. no breastfeeding/鈥�<鈥�4聽months); regular feeding of hydrolysed infant formula (hydrolysed formula vs. other formula); child鈥檚 age of introduction of any solid foods (4鈥�6聽months vs.鈥�<鈥�4聽months/鈥�>鈥�6聽months); allergy prevention related avoidance of feeding specific foods in the child鈥檚 diet during the first year of life (yes vs. no); fish as part of solid foods during the child鈥檚 first year of life (鈮モ��1 per week vs.鈥�<鈥�1 per week); feeding of farm milk (yes vs. no); exposure to tobacco smoke (yes vs. no); measures for reducing house dust mites (yes (any) vs. no).