Background: The prevalence of vulvodynia has been reported to be lower in black compared to white and Latina women. Use of different terminology to describe vulvar pain symptoms may play a role in lower prevalence. The objectives were to compare pain descriptors used by black and white women with provoked vulvodynia (PVD) to determine the effect of race on symptom reporting.
Methods: Ninety-two women, self-identified as black (n = 55) and white (n = 37) with clinically confirmed PVD completed a questionnaire containing demographic information and vulvar pain characteristics. Variables that were significant with race retained in the logistic regression model were included in multivariate analysis to determine the effect of race on reporting of vulvar pain symptoms.
Results: Of statistical significance, white women more often described their pain as burning as compared with black women (84% vs. 22%, p ≤ 0.0001). White women more frequently reported their pain as stinging (51% vs. 29%, p = 0.03) and itching (32% vs. 15%, p = 0.04) as well, whereas there was a trend for black women to more often describe their pain as aching (67% vs. 49%, p = 0.07). Overall, white women were 19 times as likely to report their pain as burning (adjusted odds ratio [aOR] 18.51, 99% confidence interval [CI] 4.46-76.86).
Conclusions: These data suggest that black women are less likely to self-report their vulvar pain as burning, the classic symptom of PVD. Cultural influences and different underlying pain mechanisms may contribute to differences in symptom reporting by race.