Greater Socioeconomic Disadvantage Is Associated with Worse Symptom Severity at Initial Presentation in Patients Seeking Care for Lumbar Disc Herniation

Study Design. Retrospective, observational study. Objective. To determine the association of patient socioeconomic disadvantage, insurance type, and other characteristics on presenting symptom severity in patients with isolated lumbar disc herniation. Summary of Background Data. Little is known of the impact of socioeconomic disadvantage and other patient characteristics on the level of self-reported symptom severity when patients first seek care for lumbar disc herniation. Methods. Between April 2015 and December 2018, 734 patients newly presenting for isolated lumbar disc herniation who completed the Patient-Reported Outcomes Measurement Information System Physical Function (PF), Pain Interference (PI), and Depression Computer Adaptive Tests (CATs) were identified. Socioeconomic disadvantage was determined using the Area Deprivation Index, a validated measure of socioeconomic disadvantage at the census block group level (0–100, 100 = highest socioeconomic disadvantage). Bivariate analyses were used. Multivariable linear regression was used to determine if there was an association between socioeconomic disadvantage, insurance type, and other patient factors and presenting patient-reported health status. Results. Significant differences in age, insurance type, self-reported race, marital status, and county of residence were appreciated when comparing patient characteristics by socioeconomic disadvantage levels (all comparisons, P 
Source: Spine - Category: Orthopaedics Tags: HEALTH SERVICES RESEARCH Source Type: research