{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,30]],"date-time":"2026-10-30T23:14:20Z","timestamp":1793402060172,"version":"4.5.0"},"reference-count":32,"publisher":"Wiley","license":[{"start":{"date-parts":[[2021,12,21]],"date-time":"2021-12-21T00:00:00Z","timestamp":1640044800000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Pain Research and Management"],"published-print":{"date-parts":[[2021,12,21]]},"abstract":"<jats:p>Background. The Brief Scale for Psychiatric Problems in Orthopaedic Patients (BS-POP) is an original questionnaire that evaluates psychosocial problems in orthopaedic patients. The purpose of this study was to clarify the relationship between BS-POP scores and surgical outcomes in patients with lumbar spinal stenosis (LSS). Methods. From our database, a total of 157 patients with LSS who had undergone decompression surgery and completed a 1-year follow-up were retrospectively observed. The primary outcome was the numerical rating scale (NRS) score for satisfaction with surgery (from 0: not satisfied to 10: completely satisfied). Patients with an NRS score \u22658 were classified into the satisfied group. The secondary outcomes were NRS scores for low back pain, leg pain, and leg numbness and scores on the Roland\u2013Morris Disability Questionnaire (RDQ). BS-POP was used to detect psychiatric problems before surgery. A BS-POP score \u226511 on the physician version or a combination of 10 on the physician version and \u226515 on the patient version was considered to indicate the presence of psychiatric problems. The patients were classified into two groups and compared based on preoperative BS-POP scores at the 1-year follow-up. Results. Preoperatively, 22 and 135 patients showed high and low BS-POP scores, respectively. No significant differences in preoperative symptoms were found between the two groups. At 1 year after surgery, patients with high BS-POP scores showed significantly lower satisfaction with surgery, higher NRS scores for low back pain, leg pain, and leg numbness, and lower RDQ deviation scores than did the low BS-POP group (<jats:inline-formula>\n                     <a:math xmlns:a=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M1\">\n                        <a:mi>p<\/a:mi>\n                        <a:mo>&lt;<\/a:mo>\n                        <a:mn>0.05<\/a:mn>\n                     <\/a:math>\n                  <\/jats:inline-formula>). The results of the multivariable analysis indicated that preoperative high BS-POP scores were independently associated with low satisfaction with surgery (odds ratio: 5.2, 95% confidence interval: 1.9\u201315.1). Conclusion. High preoperative BS-POP scores were associated with poor outcomes for decompression surgery in patients with LSS at 1 year after surgery. These results suggest that BS-POP is a useful tool for predicting surgical outcomes in patients with LSS.<\/jats:p>","DOI":"10.1155\/2021\/2589865","type":"journal-article","created":{"date-parts":[[2021,12,21]],"date-time":"2021-12-21T19:05:14Z","timestamp":1640113514000},"page":"1-6","source":"Crossref","is-referenced-by-count":9,"title":["Usefulness of the Brief Scale for Psychiatric Problems in Orthopaedic Patients (BS-POP) for Predicting Poor Outcomes in Patients Undergoing Lumbar Decompression Surgery"],"prefix":"10.1155","volume":"2021","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-0286-2440","authenticated-orcid":true,"given":"Kazuyuki","family":"Watanabe","sequence":"first","affiliation":[{"name":"Department of Orthopaedic Surgery, Fukushima Medical University School of Medicine, Fukushima, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8409-9623","authenticated-orcid":true,"given":"Koji","family":"Otani","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, Fukushima Medical University School of Medicine, Fukushima, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Takuya","family":"Nikaido","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, Fukushima Medical University School of Medicine, Fukushima, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1749-7274","authenticated-orcid":true,"given":"Kinshi","family":"Kato","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, Fukushima Medical University School of Medicine, Fukushima, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9509-5609","authenticated-orcid":true,"given":"Hiroshi","family":"Kobayashi","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, Fukushima Medical University School of Medicine, Fukushima, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Junichi","family":"Handa","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, Fukushima Medical University School of Medicine, Fukushima, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3647-3718","authenticated-orcid":true,"given":"Shoji","family":"Yabuki","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, Fukushima Medical University School of Medicine, Fukushima, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shin-Ichi","family":"Kikuchi","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, Fukushima Medical University School of Medicine, Fukushima, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shin-Ichi","family":"Konno","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, Fukushima Medical University School of Medicine, Fukushima, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","reference":[{"key":"1","doi-asserted-by":"publisher","DOI":"10.1097\/01.brs.0000231727.88477.da"},{"key":"2","doi-asserted-by":"publisher","DOI":"10.2106\/00004623-197557040-00006"},{"key":"3","doi-asserted-by":"publisher","DOI":"10.1097\/00007632-198610000-00022"},{"key":"4","doi-asserted-by":"publisher","DOI":"10.1097\/00007632-198812000-00016"},{"key":"5","doi-asserted-by":"crossref","first-page":"191","DOI":"10.1016\/0304-3959(88)90165-0","article-title":"Presentation of a new MMPI scale to predict outcome after first lumbar diskectomy","volume":"34","author":"L. 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