Demographic Characteristics, Medical History, and Care Expectations
Patients self-reported demographic characteristics, including age, sex, race (Asian, Black or African American, Native Hawaiian or Pacific Islander, White, ≥1 race, and other [self-reported or uses the label other assigned within the Defense Enrollment and Eligibility System]) and ethnicity (Hispanic or Latino and not Hispanic of Latino), job title, employment history, and current employment status. The Credibility/Expectancy Questionnaire (CEQ) evaluating treatment credibility and expectations for improvement was also assessed at baseline.