Fig. 3

Tornado diagram for breast milk versus formula. Presents the impact of key parameters in the analysis on the potential total cost savings for the cohort of the use of mother’s milk versus formula. The blue bars correspond to the high value of the parameter; the red bars correspond to the low value of the parameter. Results are based on a population of 51,703 preterm infants. Abbreviations. OR: odds ratio. MM: mother’s milk. NDI: neurodevelopmental impairment. NEC: necrotizing enterocolitis. ALL: acute lymphoblastic leukaemia. AOM: acute otitis media. SIDS: sudden infant death syndrome