Rajan R Murgai1, Liam R Harris2, Paul D Choi3, Rachel Y Goldstein4. 1. Children's Orthopaedic Center, Children's Hospital Los Angeles, Los Angeles, CA. 2. Harbor-UCLA Medical Center, Torrance, CA. 3. Shriners for Children Medical Center, Pasadena, CA. 4. Children's Orthopaedic Center, Children's Hospital Los Angeles, Los Angeles, CA. Electronic address: rgoldstein@chla.usc.edu.
Abstract
OBJECTIVE: To examine the relationship between socioeconomic factors and outcomes of developmental dysplasia of the hip (DDH). STUDY DESIGN: A retrospective review of patients with DDH at a tertiary pediatric hospital from 2003 to 2012 with 2 years minimum follow-up was conducted. The relationship between socioeconomic factors with late presentation, treatment, and outcomes was examined. Socioeconomic factors included insurance status, language, and ethnicity. RESULTS: In total, 188 patients met criteria. Patients with late presentations were more likely to be Hispanic (P = .02). However, public insurance and a non-English language were not associated with late presentation. Hispanic patients (P = .01) and patients with a non-English language (P = .01) had a lower nonoperative treatment success rate. Hispanic patients had more surgical procedures performed than non-Hispanic patients (P = .04). Patients with range of motion limitations were more likely to have public insurance (P = .05) and be Hispanic (P = .04). On multiple logistic regression analysis controlling for late presentation, patients with public insurance had increased odds of range of motion limitations (OR 2.22, P = .04). Patients with public insurance (OR 0.44, P = .04), a non-English primary language (OR 0.30, P < .01), and Hispanic ethnicity (OR 0.37, P = .01) had decreased odds of successful nonoperative treatment. CONCLUSIONS: Public insurance, a non-English language, and Hispanic ethnicity are risk factors for inferior outcomes for DDH. When controlling for late presentation, these were significant risk factors for nonoperative treatment failure.
OBJECTIVE: To examine the relationship between socioeconomic factors and outcomes of developmental dysplasia of the hip (DDH). STUDY DESIGN: A retrospective review of patients with DDH at a tertiary pediatric hospital from 2003 to 2012 with 2 years minimum follow-up was conducted. The relationship between socioeconomic factors with late presentation, treatment, and outcomes was examined. Socioeconomic factors included insurance status, language, and ethnicity. RESULTS: In total, 188 patients met criteria. Patients with late presentations were more likely to be Hispanic (P = .02). However, public insurance and a non-English language were not associated with late presentation. Hispanic patients (P = .01) and patients with a non-English language (P = .01) had a lower nonoperative treatment success rate. Hispanic patients had more surgical procedures performed than non-Hispanic patients (P = .04). Patients with range of motion limitations were more likely to have public insurance (P = .05) and be Hispanic (P = .04). On multiple logistic regression analysis controlling for late presentation, patients with public insurance had increased odds of range of motion limitations (OR 2.22, P = .04). Patients with public insurance (OR 0.44, P = .04), a non-English primary language (OR 0.30, P < .01), and Hispanic ethnicity (OR 0.37, P = .01) had decreased odds of successful nonoperative treatment. CONCLUSIONS: Public insurance, a non-English language, and Hispanic ethnicity are risk factors for inferior outcomes for DDH. When controlling for late presentation, these were significant risk factors for nonoperative treatment failure.