• 1
    Mbizvo MT, Say L. Global progress and potentially effective policy responses to reduce maternal mortality. Int J Gynaecol Obstet 2012;119 (Suppl 1):S912.
  • 2
    World Health Organization, UNICEF, UNFPA, The World Bank. Trends in Maternal Mortality: 1990 to 2010. Geneva, Switzerland: WHO, UNICEF, UNFPA, and The World Bank Estimates, 2012.
  • 3
    Filippi V, Ronsmans C, Campbell OM, Graham WJ, Mills A, Borghi J, et al. Maternal health in poor countries: the broader context and a call for action. Lancet 2006;368:153541.
  • 4
    Ronsmans C, Graham WJ. Maternal mortality: who, when, where, and why. Lancet 2006;368:1189200.
  • 5
    Albert C, Davia M. Education is a key determinant of health in Europe: a comparative analysis of 11 countries. Health Promot Int 2011;26:16370.
  • 6
    Luo ZC, Wilkins R, Kramer MS. Effect of neighbourhood income and maternal education on birth outcomes: a population-based study. CMAJ 2006;174:141520.
  • 7
    Basu AM, Stephenson R. Low levels of maternal education and the proximate determinants of childhood mortality: a little learning is not a dangerous thing. Soc Sci Med 2005;60:201123.
  • 8
    Caldwell J. Education as a factor in mortality decline: an examination of Nigerian data. Popul Stud 1979;33:395413.
  • 9
    Caldwell JC. The cultural, social and behavioral determinants of health in the Third World. Soc Sci Med 1993;36:12535.
  • 10
    Govindasamy P, Ramesh BM. Maternal Education and the Utilization of Maternal and Child Health Services in India. National Family Health Survey Subject Reports. Number 5. International Institute for Population Sciences, Mumbai, India, Macro International Inc, Maryland, USA.
  • 11
    McAlister C, Baskett T. Female education and maternal mortality: a worldwide survey. J Obstet Gynaecol Can 2006;28:98390.
  • 12
    Karlsen S, Say L, Souza JP, Hogue CJ, Calles DL, Gulmezoglu AM, et al. The relationship between maternal education and mortality among women giving birth in health care institutions: analysis of the cross sectional WHO Global Survey on Maternal and Perinatal Health. BMC Public Health 2011;11:606.
  • 13
    Souza JP, Gulmezoglu AM, Vogel J, Carroli G, Lumbiganon P, Qureshi Z, et al. Moving beyond essential interventions for reduction of maternal mortality (the WHO Multicountry Survey on Maternal and Newborn Health): a cross-sectional study. Lancet 2013;381:174755.
  • 14
    Souza JP, Gulmezoglu AM, Carroli G, Lumbiganon P, Qureshi Z, WHOMCS Research Group. The world health organization multicountry survey on maternal and newborn health: study protocol. BMC Health Serv Res 2011;11:286.
  • 15
    United Nations Development Programme. Human Development Index (HDI). Available from: []. Accessed 9 July 2013.
  • 16
    Vogel JP, Souza JP, Gulmezoglu AM, Mori R, Morisaki N, Lumbiganon P, et al., on behalf of the WHO Multicountry Survey on Maternal and Newborn Health Research Network. Maternal complications and perinatal mortality: findings of the World Health Organization Multicountry Survey on Maternal and Newborn Health. BJOG 2014;121(Suppl.1):7688.
  • 17
    Winkleby MA, Jatulis DE, Frank E, Fortmann SP. Socioeconomic status and health: how education, income, and occupation contribute to risk factors for cardiovascular disease. Am J Public Health 1992;82:81620.
  • 18
    Chowdhury ME, Ahmed A, Kalim N, Koblinsky M. Causes of maternal mortality decline in Matlab, Bangladesh. J Health Popul Nutr 2009;27:10823.
  • 19
    Thaddeus S, Maine D. Too far to walk: maternal mortality in context. Soc Sci Med 1994;38:1091110.
  • 20
    Gabrysch S, Campbell OM. Still too far to walk: literature review of the determinants of delivery service use. BMC Pregnancy Childbirth 2009;9:34.
  • 21
    Knight HE, Self A, Kennedy SH. Why are women dying when they reach hospital on time? A systematic review of the ‘third delay’. PLoS ONE 2013;8:e63846.
  • 22
    World Health Organization. Evaluating the Quality of Care for Severe Pregnancy Complications: The WHO Near-Miss Approach for Maternal Health. Geneva: WHO; 2011.
  • 23
    Hounton S, De Bernis L, Hussein J, Graham WJ, Danel I, Byass P, et al. Towards elimination of maternal deaths: maternal deaths surveillance and response. Reprod Health 2013;10:1.
  • 24
    Tuncalp O, Stanton C, Castro A, Adanu R, Heymann M, Adu-Bonsaffoh K, et al. Measuring coverage in MNCH: validating women's self-report of emergency cesarean sections in Ghana and the Dominican Republic. PLoS ONE 2013;8:e60761.