Correlation of mental health with physical function, pain, and disability following anterior lumbar interbody fusion.
Acta Neurochir (Wien) 2023;
165:341-349. [PMID:
36629953 DOI:
10.1007/s00701-022-05459-5]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 12/10/2022] [Indexed: 01/12/2023]
Abstract
BACKGROUND
Studies have demonstrated the influence of preoperative mental health on outcomes following spine surgery, but prior literature has not assessed the influence of mental health at time of outcome survey collection.
METHODS
Patients who underwent elective anterior lumbar interbody fusion (ALIF) were identified from a prospective registry. Patient-reported outcomes (PROs) were collected preoperatively and up to 1 year postoperatively. Mental health measures studied included 12-item Short Form (SF-12) Mental Component Score (MCS) and Patient Health Questionnaire-9 (PHQ-9). Patient-Reported Outcome Measurement Information System-Physical Function (PROMIS-PF), SF-12 Physical Component Score (PCS), visual analog scale (VAS) back and leg pain, and Oswestry Disability Index (ODI) were compared to the mental health measures by Pearson's correlation tests.
RESULTS
A total of 166 patients were included. SF-12 MCS demonstrated positive correlation to PROMIS-PF preoperatively (|r|= 0.379) and at 6 weeks (|r|= 0.387) (p ≤ 0.016, all). SF-12 MCS demonstrated negative correlation to VAS back at 6 months (|r|= 0.359), VAS leg at 6 weeks (|r|= 0.475) and 12 weeks (|r|= 0.422), and ODI up to 6 months postoperatively (|r|= 0.417-0.526) (p ≤ 0.037, all). PHQ-9 negatively correlated with PROMIS-PF at all periods studied (|r|= 0.425-0.587) and SF-12 PCS up to 6 months postoperatively (|r|= 0.367-0.642) (p ≤ 0.016, all). PHQ-9 positively correlated to VAS back at 6 weeks (|r|= 0.408) and 6 months (|r|= 0.411), VAS leg at 6 weeks (|r|= 0.344), and ODI up to 6 months postoperatively (|r|= 0.321-0.669) (p ≤ 0.034, all).
CONCLUSION
Inferior mental health correlated with inferior pain, function, and disability scores at one or more periods postoperatively. This finding was most consistent for correlation between mental health scores and disability. Optimization of mental health may positively influence outcomes, especially regarding disability, following ALIF.
Collapse