Spine
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Prospective Cohort Study OBJECTIVE.: The aim of this study was to validate the Patient Reported Outcomes Measurement Information System (PROMIS) against existing patient-reported outcomes in the cervical spine. ⋯ 3.
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Health Services Research. ⋯ 4.
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Retrospective. ⋯ 3.
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Prospective observational study OBJECTIVE.: The aim of this study was to record daily opioid use and pain levels after 1-level lumbar decompression or microdiscectomy. ⋯ 2.
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A retrospective database analysis. ⋯ 4.