Maternal syphilis adversely affects close to one million pregnancies worldwide every year with consequences that may include spontaneous abortion, stillbirth, neonatal death, premature birth, neurological impairment and bone deformities of the neonate. In Bolivia, the maternal syphilis rate has...

The authors used the random response technique (RRT) to measure frequency of induced abortion in Mexico, where its practice is illegal under most circumstances. They applied RRT to a national, multistage probabilistic sample of 1,792 women ages 15 to 55. The distribution of women who reported...