Table 3. Relative risk of feeding difficulties at 3 years according to age at introduction of solid.

Age at introduction of solid foods	Unadjusted RR	95% CI	P-value	Adjusted RR*	95% CI	P-value
Feeding difficulties
<4 months	0.97	0.91, 1.05	0.50	0.96	0.89, 1.04	0.36
≥4 & <6 months	1.00	-	-	1.00	-	-
≥6 months	0.82	0.68, 0.99	0.04	0.73	0.59, 0.91	0.004
Not eaten sufficient amount of food
<4 months	1.02	0.95, 1.10	0.55	1.01	0.94, 1.10	0.72
≥4 & <6 months	1.00	-	-	1.00	-	-
≥6 months	0.94	0.80, 1.11	0.50	0.90	0.75, 1.08	0.27
Refused to eat the right food
<4 months	0.99	0.93, 1.06	0.86	0.98	0.91, 1.05	0.61
≥4 & <6 months	1.00	-	-	1.00	-	-
≥6 months	0.98	0.85, 1.13	0.76	0.96	0.83, 1.11	0.57
Been choosy with food
<4 months	0.99	0.94, 1.04	0.71	1.00	0.95, 1.06	0.90
≥4 & <6 months	1.00	-	-	1.00	-	-
≥6 months	0.94	0.83, 1.06	0.32	0.91	0.80, 1.04	0.17
Over-eaten
<4 months	1.12	0.91, 1.38	0.27	1.13	0.91, 1.39	0.27
≥4 & <6 months	1.00	-	-	1.00	-	-
≥6 months	1.19	0.79, 1.80	0.41	1.19	0.75, 1.87	0.46
Been difficult to get into an eating routine
<4 months	1.20	1.01, 1.43	0.03	1.12	0.94, 1.35	0.21
≥4 & <6 months	1.00	-	-	1.00	-	-
≥6 months	1.12	0.78, 1.62	0.54	1.00	0.66, 1.52	0.99
foods in infancy

RR=relative risk, 95% CI=95% confidence intervals.

^*Model adjusted for age last breastfed, gestation, maternal BMI, maternal age, maternal education, maternal employment, parenting difficulties, parity, sex and maternal diet.