1. Anaesthesia-related maternal mortality in low-income and middle-income countries: a systematic review and meta-analysis 
Soha Sobhy, MBBS, Prof Javier Zamora, PhD, Kuhan Dharmarajah, MRCOG, David Arroyo-Manzano, MSc, Matthew Wilson, MD, Ramesan Navaratnarajah, MRCOG, Prof Arri Coomarasamy, MD, Prof Khalid S Khan, MSc, Prof Shakila Thangaratinam, PhD 
The Lancet Global Health 
Volume 4, Issue 5, Pages e320-e327 (May 2016)
DOI: /S X(16)
Copyright © 2016 Sobhy et al. Open Access article distributed under the terms of CC BY Terms and Conditions

2. Figure 1 Study selection
*Some studies have been used in more than one category.
The Lancet Global Health 2016 4, e320-e327DOI: ( /S X(16) )
Copyright © 2016 Sobhy et al. Open Access article distributed under the terms of CC BY Terms and Conditions

3. Figure 2 Risk of bias assessment
(A) Studies of anaesthesia-attributed maternal mortality rates. (B) Studies evaluating anaesthesia-related risk factors and maternal and fetal complications.
The Lancet Global Health 2016 4, e320-e327DOI: ( /S X(16) )
Copyright © 2016 Sobhy et al. Open Access article distributed under the terms of CC BY Terms and Conditions

4. Figure 3
Maternal and fetal complications in women exposed to general versus neuraxial anaesthesia in low-income and middle-income countries
The Lancet Global Health 2016 4, e320-e327DOI: ( /S X(16) )
Copyright © 2016 Sobhy et al. Open Access article distributed under the terms of CC BY Terms and Conditions