There was evidence of group differences in the number of infants introduced to complementary foods before 5 mo ( P = 0.006 ) , with those receiving support and resources ( FAB and Combo groups combined ; 55.6 % ) more likely to wait until at least 5 mo compared with controls ( control and Sleep groups combined ; 43.3 % ) ( OR : 1.52 ; 95 % CI : 1.08 , 2.16 ) .