All publications of “Patrícia Rios Poletto”

2 results

Cultural adaptation, reliability and validity of Japanese Orthopaedic Association Back Pain Evaluation Questionnaire to Brazilian Portuguese

Patrícia Rios Poletto, Daiana Kerry Picanço Gobbo, Alberto Ofenhejm Gotfryd, Sabrina Nieto Catania, Daphine de Carvalho Sousa, Sarita Barbosa Sanches Pereira

DOI: 10.1590/S1679-45082017AO3890

ABSTRACT Objective To describe the translation and cultural adaptation of the Japanese Orthopaedic Association Back Pain Evaluation Questionnaire into Brazilian Portuguese, and verifies the reliability and validity of this new version. Methods A cross-cultural adaptation of the Japanese Orthopaedic Association Back Pain Evaluation Questionnaire was performed using the following steps: translation, back-translation, committee review, and pre-testing phase (50 subjects). The psychometric properties were evaluated by application of the questionnaire to 102 patients. Reliability was assessed by homogeneity and stability of […]

Reliability analysis of radiographic methods for determination of posterolateral lumbossacral fusion

Alberto Ofenhejm Gotfryd, Felipe de Moraes Pomar, Nicola Jorge Carneiro Neto, Fernando José Franzin, Luciano Miller Reis Rodrigues, Patricia Rios Poletto

DOI: 10.1590/S1679-45082014AO2964

ObjectiveTo analyze intra and interobserver agreement of two radiographic methods for evaluation of posterolateral lumbar arthrodesis.MethodsTwenty patients undergoing instrumented posterolateral fusion were evaluated by anteroposterior and dynamic lateral radiographs in maximal flexion and extension. The images were evaluated initially by 6 orthopedic surgeons, and after 8 weeks, reassessed by 4 of them, totaling 400 radiographic measurements. Intra and interobserver reliability were analyzed using the Kappa coefficient and Landis and Koch criteria.ResultsIntra and interobserver agreement regarding anteroposterior radiographs were, respectively, 76 […]