Equity in Child Survival, Health, and Nutrition 2 The comparative cost-eff ectiveness of an equity -focused approach to child survival, health, and nutrition: a modelling approach

UNICEF, UN Plaza, New York, NY, USA (C Carrera MA, T O’Connell MSc, P Doughty MPH, K Rasanathan FAFPHM, A Sharkey PhD, M Chopra MD, R Knippenberg DrPH); UNICEF Ghana, Accra, Ghana (A Azrack ScM); UNICEF South Asia Regional Offi ce, Kathmandu, Nepal (G Begkoyian MD); UNICEF West and Central Africa Offi ce, Dakar, Senegal (J Pfaff mann MSc); UNICEF East and Southern Africa Offi ce, Nairobi, Kenya (E Ribaira MPH); UNICEF East Asia and Pacifi c Regional Offi ce, Bangkok, Thailand (K Myint Aung MD); and Universidad ESAN, Lima, Peru (L Prieto PhD)