Population Attributable Fraction of Tubal Factor Infertility Associated with Chlamydia (original) (raw)

Chlamydia trachomatis infection is highly prevalent among young women in the United States. Prevention of long-term sequelae of infection, including tubal factor infertility, is a primary goal of chlamydia screening and treatment activities. However, the population attributable fraction of tubal factor infertility associated with chlamydia is unclear, and optimal measures for assessing tubal factor infertility and prior chlamydia in epidemiologic studies have not been established. Black women have increased rates of chlamydia and tubal factor infertility compared to white women, but have been underrepresented in prior studies of the association of chlamydia and tubal factor infertility. To estimate the population attributable fraction of tubal factor infertility associated with Chlamydia trachomatis infection by race (black, non-black), and assess how different definitions of C. trachomatis seropositivity and tubal factor infertility affect population attributable fraction estimates...