1. Influence of Self-Identified Gender on Clinical Outcomes and Postoperative Patient Satisfaction After Lumbar Decompression: Cohort-Matched Analysis.
- Author
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Jacob, Kevin C., Patel, Madhav R., Park, Grant J., Ribot, Max A., Parsons, Alexander W., Vanjani, Nisheka N., Pawlowski, Hanna, Prabhu, Michael C., and Singh, Kern
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PATIENT satisfaction , *SURGICAL decompression , *LEG pain , *PROPENSITY score matching , *TREATMENT effectiveness , *BACKACHE - Abstract
We compared the patient-reported outcomes (PROs), minimal clinically important difference (MCID) achievement, and perceived postoperative satisfaction after minimally invasive lumbar decompression of patients stratified by self-identified gender. Patients who had undergone single minimally invasive lumbar decompression were identified. The PRO measures were administered preoperatively and postoperatively and included the PRO measurement information system–physical function, visual analog scale (VAS) for back and leg pain, Oswestry disability index (ODI), and 12-item short form physical and mental component scores. The patients were grouped by self-identified gender. Propensity score matching was performed. The mean PROs and postoperative satisfaction scores were compared between cohorts using a 2-sample t test. The postoperative PRO improvement within each cohort was calculated using a paired t test. MCID achievement was determined by comparison to previously established threshold values. The MCID achievement rates were compared among the groups using simple logistic regression. A total of 128 propensity score-matched patients were included: 44 in the female group and 84 in the male group. The male group demonstrated worse VAS scores for back pain at 12 weeks and a worse ODI at 6 weeks (P < 0.046 for all). The female cohort had achieved greater rates of a MCID for the ODI at 6 months (P < 0.049). Patients in the self-identified female group demonstrated higher levels of postoperative satisfaction for the VAS score for leg pain at 6 and 12 weeks), the VAS score for back pain at 12 weeks, and the ODI at 6 and 12 weeks (P < 0.028 for all). Additionally, patients in the self-identified female group demonstrated greater levels of satisfaction for lifting at 6 and 12 weeks (P < 0.014 for all). Despite the similar preoperative baseline values, postoperative improvement, and clinical outcomes, our results suggest that the self-identified male patients will have poorer short-term satisfaction for disability, leg pain, back pain, and lifting versus patients in the self-identified female group. Self-identified gender might influence patient satisfaction and could be attributed to differing preoperative expectations at baseline for short-term recovery. [ABSTRACT FROM AUTHOR]
- Published
- 2022
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