Advanced maternal age and pregnancy outcomes: a multicountry assessment
M Laopaiboon, P Lumbiganon, N Intarut, R Mori, T Ganchimeg, JP Vogel, JP Souza, AM Guelmezoglu
BJOG: An International Journal of Obstetrics & Gynaecology | WILEY | Published : 2014
This study was financially supported by the UNDP/UNFPA/UNICEF/WHO/World Bank Special Programme of Research, Development and Research Training in Human Reproduction (HRP); World Health Organization (WHO); United States Agency for International Development (USAID); Ministry of Health, Labour and Welfare of Japan; and Gynuity Health Projects. The sponsors had no role in data collection, analysis, or interpretation of the data, the writing of the report, or the decision to submit for publication. All authors had access to the analysis plan, the outputs of that analysis, and could see the data if they wished to do so. All authors participated in the final discussion and approved the submission.