Groups | PHQ -9 depression score | GAD-7 anxiety score | ||
---|---|---|---|---|
0–4 points | > 4 points | 0–4 points | > 4 points | |
RE group (n = 361) | 212 (58.7) | 149 (41.3) | 235 (65.1) | 126 (34.9) |
Control group (n = 328) | 273 (83.2) | 55 (16.8) | 281 (85.7) | 47 (14.3) |
χ2 value | 49.519 | 38.684 | ||
p value* | < 0.001** | < 0.001** |