1. Effect of daily iron supplementation on health in children aged 4–23 months: a systematic review and meta-analysis of randomised controlled trials 
Dr Sant-Rayn Pasricha, PhD, Emily Hayes, MBBS, Kongolo Kalumba, FRACP, Prof Beverley-Ann Biggs, PhD 
The Lancet Global Health 
Volume 1, Issue 2, Pages e77-e86 (August 2013)
DOI: /S X(13)
Copyright © 2013 Pasricha et al. Open Access article distributed under the terms CC BY-NC-SA Terms and Conditions

2. Figure 1 Study flow diagram RCT=randomised controlled trial.
The Lancet Global Health 2013 1, e77-e86DOI: ( /S X(13) )
Copyright © 2013 Pasricha et al. Open Access article distributed under the terms CC BY-NC-SA Terms and Conditions

3. Figure 2
Forest plots for effect of daily iron supplementation on development
(A) Bayley's mental development index. (B) Bayley's psychomotor development index. *Inverse variance, random effects.
The Lancet Global Health 2013 1, e77-e86DOI: ( /S X(13) )
Copyright © 2013 Pasricha et al. Open Access article distributed under the terms CC BY-NC-SA Terms and Conditions

4. Figure 3
Forest plots for effects of daily iron supplementation on growth
(A) Final length. (B) Final length for age. (C) Length gain.
The Lancet Global Health 2013 1, e77-e86DOI: ( /S X(13) )
Copyright © 2013 Pasricha et al. Open Access article distributed under the terms CC BY-NC-SA Terms and Conditions

5. Figure 4
Forest plots for effects of daily iron supplementation on growth
(A) Final weight. B) Final weight for age. (C) Weight gain. *Inverse variance, random effects.
The Lancet Global Health 2013 1, e77-e86DOI: ( /S X(13) )
Copyright © 2013 Pasricha et al. Open Access article distributed under the terms CC BY-NC-SA Terms and Conditions

6. Figure 5
Forest plots for effects of daily iron supplementation on zinc concentrations
(A) Iron plus zinc versus zinc alone. (B) Iron alone versus control, and overall. *Inverse variance, random effects.
The Lancet Global Health 2013 1, e77-e86DOI: ( /S X(13) )
Copyright © 2013 Pasricha et al. Open Access article distributed under the terms CC BY-NC-SA Terms and Conditions