Table 1 Demographic characteristics of patients
From: Health-related quality-of-life in adolescent idiopathic scoliosis patients 25 years after treatment
Boston brace | Harrington rod instrumentation | Total | |
|---|---|---|---|
N | 73 | 97 | 170 |
Female | 62 | 85 | 147 |
Age at end of treatment (years) | 15.8 (14–19) | 14.3 (12–18) | |
Age at follow-up (years) | 41.4 (34–47) | 37.6 (33–47) |