Evidence on the Benefits and Harms of Screening and Treating Pregnant Women Who Are Asymptomatic for Bacterial Vaginosis: An Update Review for the U.S. Preventive Services Task Force

Figure 5.
Figure 5. Absolute risk reduction of low birthweight and preterm, premature rupture of membranes (PPROM).

*McDonald et al. (58) and Carey et al. (57) performed a high-risk group subanalysis; high-risk group is included in total study population of the average-risk target group.

This Article

  1. Ann Intern Med February 5, 2008 vol. 148 no. 3 220-233