Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
| Trial | Statistical approach1 | Intervention | Control |
| Bhutta 2011 | Calculated OR | 880/12028 | 972/11005 |
| Laken 1995 | Calculated OR | 0/96 | 0/91 |
| Lewycka 2013 | Calculated OR | 198/4601 | 207/5059 |
| Midhet 2010 | Calculated OR | Women's group 36/836 plus couple's group 42/703 | Control 86/1022 |
| Kumar 2008 | Calculated OR | 219/ 2609 | 155/ 1079 |
1Piaggio 2001 reports and ICC of 0 for perinatal deaths.
