Sentences with phrase «contraceptive efficacy study»

Not exact matches

Dreweke pointed to a study detailing the increased use of long - acting reversible contraceptives (such as IUDs and implants) among teens; although the study was only conducted among women who already used contraception, the efficacy of longer - acting contraceptives is higher than those of other birth control methods.

Connie Celum, an epidemiologist at the University of Washington, Seattle, who ran a large oral PrEP study with Truvada that had 73 % efficacy, says it will be important to compare VOICE and CAPRISA 004 for differences in sexual behaviors, sexually transmitted infections, cervicovaginal inflammation, and contraceptive use.

In three WHO studies no trend for a reduced efficacy with increasing body weight / BMI was observed (Table 1), whereas in the two other studies (Creinin et al., 2006 and Glasier et al., 2010) a reduced contraceptive efficacy was observed with increasing body weight or BMI (Table 2).