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. Author manuscript; available in PMC: 2018 Aug 1.
Published in final edited form as: J Pediatr Gastroenterol Nutr. 2017 Aug;65(2):225–231. doi: 10.1097/MPG.0000000000001539

Figure 2. Relative risk of hospital admission for infections the first 18 months of life by age at introduction of complementary foods, solid foods and formula in infants breastfed > 6 months age (n=57 007).).

Figure 2

Relative risks were adjusted for maternal age and parity (three categories), caesarean section, maternal smoking, education, birthweight (< 2500 g, 2500–3499, 3500–4499, >4500 g), gestational age (</> 37 weeks), gender, day-care outside home and duration of any breastfeeding. Adj.RR=adjusted relative risk, CI=Confidence interval