Table 1 Socio-demographic and clinical features
From: Reliability and validity of the EQ-5D-3L for Kashin–Beck disease in China
First test (%) n = 362 | Retest (%) n = 95 | |
|---|---|---|
Gender | ||
Male | 177 (48.9) | 44 (46.3) |
Female | 185 (51.1) | 51 (53.7) |
Age (years) | ||
Mean ± SD | 56.1 ± 10.0 | 58.3 ± 10.9 |
Age–range | 28.0–80.0 | 28.0–80.0 |
Marital status | ||
Married | 313 (86.5) | 82 (86.3) |
Widow | 41 (11.4) | 10 (10.5) |
Single | 8 (2.2) | 3 (3.2) |
Profession | ||
Farmer | 349 (96.4) | 90 (94.7) |
Others | 13 (3.6) | 5 (5.3) |
Educational level | ||
No schooling | 145 (40.1) | 37 (38.9) |
Primary school | 115 (31.8) | 32 (33.7) |
Middle school | 80 (22.1) | 20 (21.1) |
High school and higher | 22 (6.1) | 6 (6.3) |
KBD degree a | ||
1st degree | 223 (61.6) | 62 (65.3) |
2nd degree | 125 (34.5) | 32 (33.7) |
3rd degree | 14 (3.9) | 1 (1.1) |