{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,10]],"date-time":"2026-10-10T18:30:46Z","timestamp":1791657046093,"version":"4.3.4"},"reference-count":39,"publisher":"SAGE Publications","issue":"3","license":[{"start":{"date-parts":[[2024,1,9]],"date-time":"2024-01-09T00:00:00Z","timestamp":1704758400000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"},{"start":{"date-parts":[[2024,1,9]],"date-time":"2024-01-09T00:00:00Z","timestamp":1704758400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"funder":[{"DOI":"10.13039\/100012866","name":"Cumming School of Medicine, University of Calgary","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100012866","id-type":"DOI","asserted-by":"publisher"}]},{"name":"SCRUBS Lab"},{"DOI":"10.13039\/501100014715","name":"Queen\u2019s University School of Medicine","doi-asserted-by":"publisher","award":["John F. 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The purpose of this study was to use this prospectively gathered data to identify patient-, fracture-, and surgery-specific risk factors that may be predictive of PSNU in patients who undergo surgery for SNU.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods:<\/jats:title>\n                    <jats:p>\n                      Data were extracted from the SNAPU trial database. The inclusion and exclusion criteria of this study were the same as that of the SNAPU trial. Nineteen patient-, fracture-, and surgery-specific risk factors were determined\n                      <jats:italic toggle=\"yes\">a priori<\/jats:italic>\n                      . A stepwise multivariable logistic regression model was used to identify independent risk factors for PSNU.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>Three risk factors were found to be independently significant predictors of PSNU: age at the time of surgery, dominant hand injury, and previous surgery on the affected scaphoid. With every decade of a patient\u2019s life, dominant hand injury, and previous scaphoid surgery, the odds of union are reduced by 1.72 times, 7.35 times, and 4.24 times, respectively.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>We identified three independent risk factors for PSNU: age at SNU surgery, dominant hand injury, and previous surgery on the affected scaphoid. The findings of this study are significant and may contribute to shared decision-making and prognostication between the patient, surgeon, and affiliated members of their care team.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/15589447231219523","type":"journal-article","created":{"date-parts":[[2024,1,9]],"date-time":"2024-01-09T07:39:23Z","timestamp":1704785963000},"page":"371-379","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":14,"title":["Risk Factors for the Development of Persistent Scaphoid Non-Union After Surgery for an Established Non-Union"],"prefix":"10.1177","volume":"20","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7476-3316","authenticated-orcid":false,"given":"Ethan D.","family":"Patterson","sequence":"first","affiliation":[{"name":"University of Calgary, AB, Canada"},{"name":"Queen\u2019s University, Kingston, ON, Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chloe","family":"Elliott","sequence":"additional","affiliation":[{"name":"University of Calgary, AB, Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gurpreet","family":"Dhaliwal","sequence":"additional","affiliation":[{"name":"University of Calgary, AB, Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Eric C.","family":"Sayre","sequence":"additional","affiliation":[{"name":"British Columbia Centre on Substance Use, Vancouver, Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Neil J.","family":"White","sequence":"additional","affiliation":[{"name":"University of Calgary, AB, Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2024,1,9]]},"reference":[{"key":"e_1_3_3_2_2","doi-asserted-by":"publisher","DOI":"10.1007\/s12178-011-9072-0."},{"key":"e_1_3_3_3_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.cps.2019.03.007."},{"key":"e_1_3_3_4_2","unstructured":"Hayat Z Varacallo M. 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