Table 1 Patient characteristics (N = 272)
From: A head-to-head comparison of EQ-5D-5 L and SF-6D in Chinese patients with low back pain
Characteristics | Values |
|---|---|
Age (years) | |
Mean ± SD | 38.1 ± 14 |
Median (interquartile range) | 35 (26–49) |
Gender, N(%) | |
Male | 168(62%) |
Female | 104 (38%) |
Education, N(%) | |
≤ Primary school | 26 (10%) |
Secondary school | 68 (25%) |
High school | 68 (25%) |
≥ College | 110 (40%) |
Location, N(%) | |
City | 188 (69%) |
Villiage | 85 (31%) |
Income (yuan), N(%) | |
≤ 1000 | 58 (21%) |
1001–3500 | 75 (28%) |
3501–5000 | 65 (24%) |
5001–10,000 | 61 (22%) |
> 10,000 | 13 (5%) |
Duration of LBP, N(%) | |
< 4 weeks | 50 (18%) |
4–12 weeks | 43 (16%) |
> 12 weeks | 179 (66%) |