Fig. 1From: Recovery pattern after decompression of central lumbar spinal stenosis: a prospective observational cohort studyPatient-reported back and leg pain (Numeric Rating Scale; NRS) quality of life [EQ-5D index and EQ-5D VAS (visual analogue scale] before and 1, 7, and 14 days after surgery in 50 patients aged 51–85 years who underwent decompression due to central lumbar spinal stenosis (CLSS). Data are shown as mean with 95% confidence intervals (95% CI)Back to article page