Quality of life in children and adolescents undergoing spinal deformity surgery.

Abstract

Quality of life measurements evaluate surgical results from patients' reported outcomes. To assess the impact of spinal deformity treatment using the Scoliosis Research Society-22 questionnaire. SRS-22 data was collected in 545 consecutive patients (425 females-120 males) pre-operatively, 6-, 12- and 24-months post-operatively. Variables included type and age of surgery (mean: 15.14 ± 2.07 years), gender, diagnosis and year of surgery. Age at surgery was divided in: 10-12, 13-15, and 15-19 years. Mean pre-operative SRS-22 scores for the whole group were: function 3.77 ± 0.75; pain 3.7 ± 0.97; self-image 3.14 ± 0.66; mental health 3.86 ± 0.77; total 3.62 ± 0.66. Mean 2-year post-operative scores were: function 4.39 ± 0.42; pain 4.59 ± 0.56; self-image 4.39 ± 0.51; mental health 4.43 ± 0.56; satisfaction 4.81 ± 0.40; total 4.52 ± 0.37 (p< 0.0001). Males performed better at 2-years post-surgery (4.62 ± 0.25) compared to females (4.49 ± 0.39), (p= 0.004). Patients with spondylolisthesis performed worse pre-operatively (2.93 ± 0.26) compared to other diagnoses (p< 0.0001). This did not impact 2-year post-operative outcomes. There were no significant changes regarding age or year of surgery, type of operation or between the 3 age groups. All individual domains and total SRS-22 scores improved significantly with incremental change during post-operative follow-up. Patient satisfaction was very high for all individual diagnosis. 2-year post-operative outcomes compared favorably to reported SRS-22 scores in healthy adolescents.