Socioeconomic status and non-communicable disease behavioural risk factors in low- income and lower-middle-income countries: a systematic review Luke Allen, MPH, Julianne Williams, MSC, Dr Nick Townsend, PhD, Bente Mikkelsen, MD, Nia Roberts, PhD, Charlie Foster, PhD, Kremlin Wickramasinghe, PhD The Lancet Global Health Volume 5, Issue 3, Pages e277-e289 (March 2017) DOI: 10.1016/S2214-109X(17)30058-X Copyright © 2017 World Health Organization Terms and Conditions
Figure 1 Study selection The Lancet Global Health 2017 5, e277-e289DOI: (10.1016/S2214-109X(17)30058-X) Copyright © 2017 World Health Organization Terms and Conditions
Figure 2 Sources of data from low-income and lower-middle-income countries The Lancet Global Health 2017 5, e277-e289DOI: (10.1016/S2214-109X(17)30058-X) Copyright © 2017 World Health Organization Terms and Conditions
Figure 3 Number of studies for each risk factor showing the socioeconomic group with the highest risk The Lancet Global Health 2017 5, e277-e289DOI: (10.1016/S2214-109X(17)30058-X) Copyright © 2017 World Health Organization Terms and Conditions