RESUMO
BACKGROUND: We sought to assess the concurrent validity of select Patient Reported Outcomes Measurement Information System (PROMIS) domains and Limb Deformity-Scoliosis Research Society (LD-SRS) scores. METHODS: We prospectively administered PROMIS - 25 (including anxiety, depression, fatigue, pain interference, peer relationships, and physical function) and LD-SRS questionnaires to 46 consecutive pediatric patients with lower limb differences, presenting to a single surgeon for reconstruction. Concurrent validity between various subdomains of the 2 outcome measures was assessed through Pearson's correlation, with significance defined as P <0.05. The strength of correlation was interpreted by Evans criteria: absolute r value <0.20 indicating very weak correlation; 0.20 to 0.39, weak; 0.40 to 0.59, moderate; 0.60 to 0.79, strong; and 0.8 or greater indicating very strong correlation. RESULTS: The LD-SRS Pain, Function, and Mental Health domains most strongly correlated with the PROMIS pain interference ( r =-0.79, P <0.001), physical function ( r =0.74, P <0.001), and anxiety ( r =-0.68, P <0.001) domains, respectively. In addition, LD-SRS pain strongly correlated with PROMIS physical function ( r =0.61, P <0.001) and LD-SRS function with PROMIS pain interference ( r =-0.72, P <0.001). All PROMIS domains significantly correlated with total LD-SRS scores. PROMIS pain interference ( r =-0.79, P <0.001), physical function ( r =0.67, P <0.001), and fatigue ( r =-0.60, P <0.001) domains demonstrated the strongest correlations with the total LD-SRS score. CONCLUSIONS: The significant concurrent validity between LD-SRS and multiple PROMIS domains suggests considerable overlap, and perhaps redundancy, between these 2 outcome measures. Given the high degree of concordance and the advantage of computer adaptive testing (CAT) in mitigating administrative burden and survey fatigue, along with the ability to compare outcomes across a wider group of children with a variety of underlying diagnoses, select PROMIS domains may be a viable alternative to LD-SRS score for assessing patient-reported outcomes when treating pediatric patients with lower limb deformities. A larger, multi-center study including pediatric patients with lower limb differences from a diverse background, including age, etiology, native language, and ethnicity, would be helpful to externally validate our findings. LEVEL OF EVIDENCE: Level-I.
Assuntos
Medidas de Resultados Relatados pelo Paciente , Humanos , Masculino , Feminino , Criança , Adolescente , Estudos Prospectivos , Reprodutibilidade dos Testes , Inquéritos e Questionários , Extremidade Inferior , Ansiedade , Deformidades Congênitas das Extremidades InferioresRESUMO
¼ Reuse of orthopaedic equipment is one of many potential ways to minimize the negative impact of used equipment on the environment, rising healthcare costs and disparities in access to surgical care.¼ Barriers to widespread adoption of reuse include concerns for patient safety, exposure to unknown liability risks, negative public perceptions, and logistical barriers such as limited availability of infrastructure and quality control metrics.¼ Some low- and middle-income countries have existing models of equipment reuse that can be adapted through reverse innovation to high-income countries such as the United States.¼ Further research should be conducted to examine the safety and efficacy of reusing various orthopaedic equipment, so that standardized guidelines for reuse can be established.
Assuntos
Equipamentos Ortopédicos , Humanos , Estados UnidosRESUMO
INTRODUCTION: Musculoskeletal (MSK) disease is a substantial global burden, especially in lower income countries. However, limited research has been published on MSK health by scholars from these countries. We aimed to study the distribution of authorships, including trends in peer-reviewed orthopaedic publications based on each author's affiliated institution's country income status. METHODS: Based on a bibliometric search, 119 orthopaedic-related journals were identified using the Journal Citation Reports database. Details of all scientific articles published in these journals between 2012 and 2021 were used to study trends and association between each of the author's affiliated institution's country income status, using the World Bank Classification. RESULTS: Of the 133,718 unique articles, 87.6% had at least one author affiliation from a high-income country (HIC), 7.0% from an upper-middle income country (UMIC), 5.2% from a lower-middle income country (LMIC), and 0.2% from a low-income country (LIC). Overall, these articles were cited 1,825,365 times, with 92.5% of citations from HIC-affiliated authors and < 0.1% from LIC-affiliated authors. Over the 10-year study period, HIC-affiliated articles demonstrated the largest increase in the number of publications (9107-14,619), compared to UMIC-affiliated (495-1214), LMIC-affiliated (406-874), and LIC-affiliated articles (4-28). CONCLUSIONS: There are large and persistent disparities in orthopaedic research publications based on the country income status of the author's affiliated institution, especially in the higher impact orthopaedic journals. Efforts should be made to increase opportunities for scholars from LICs and LMICs to publish their research in high-impact orthopaedic journals.