PRETERM PREDICTION STUDY: IS SOCIOECONOMIC STATUS A RISK FACTOR FOR BACTERIAL VAGINOSIS IN BLACK OR IN WHITE WOMEN?

ABSTRACT

Bacterial vaginosis (BV), an important risk factor for preterm birth, is a more common infection in Black compared with White pregnant women. Because Black women in the United States are more likely to have lower measures of socioeconomic status (SES), this study examined the hypothesis that BV is associated with low SES. The project evaluated data from the Preterm Prediction Study of 2929 women prospectively followed during their pregnancies. The women, who were screened for BV at 24 and 28 weeks of gestation, underwent a structured interview to evaluate demographic factors, SES, home and work environment, drug or alcohol use, and prior medical history. Black women in the study had many measures of lower SES compared with the White women, and reported less use of tobacco, alcohol and drugs. In neither the Black nor White women was an association found between BV and measures of SES (with the sole exception of ``absence of a home telephone''). Most measures of SES do not explain the difference in rates of BV in Black and in White pregnant women.

KEYWORD

Bacterial vaginosis - pregnancy - socioeconomic status - race