From: Walking speed is associated with postoperative pain catastrophizing in patients with lumbar spinal stenosis: a prospective observational study
Time
Estimate
95% CI
P-value
3 months
-17.45
-29.58 to -5.33
0.005
6 months
-17.26
-28.28 to -6.23
0.002
12 months
-19.65
-30.60 to -8.71
< 0.001