['To examine the prevalence of symptom-related mobility disability and identify specific symptoms and other factors associated with mobility disability among a national sample of ovarian cancer (OC) survivors.', 'Descriptive, correlational secondary analysis of a National Ovarian Cancer Coalition mailed survey of women with a history of OC (n=713). We used the Symptom Representation Questionnaire (SRQ), the MD Anderson Symptom Inventory (MDASI) Interference Scale, and medical and demographic information to determine prevalence of symptom-related mobility disability. We constructed a multiple linear regression model to determine the relative contributions of specific symptoms and other factors to mobility disability.', 'A majority of the sample (60.0%) reported symptom-related mobility disability. Independent predictors included: > one comorbidity (β=0.112, p=0.001), active OC (β=0.111, p=0.037), abdominal bloating (β=0.097, p=0.006), fatigue (β=0.314, p<0.001), lack of appetite (β=0.072, p=0.045), numbness/tingling (β=0.134, p<0.001), and pain (β=0.194, p<0.001). The model explained 41.5% of the variance in symptom-related mobility disability (R'] Are cancer and treatment-related symptoms associated with mobility disability in women with ovarian cancer : A cross-sectional study?