Characteristic | Â | Clinical Trials | Total(%) | ||
---|---|---|---|---|---|
 |  | MI-RCT | FD-RCT | BP-RCT |  |
Gender | Male | 82 | 173 | 474 | 729 (37.0) |
 | Female | 393 | 420 | 426 | 1239 (63.0) |
Marriage | Unmarried | 134 | 191 | 211 | 536 (27.2) |
 | Married | 341 | 402 | 689 | 1432 (72.8) |
Educational Background | Primary school | 34 | 39 | 90 | 163 (8.3) |
 | Middle school | 206 | 213 | 405 | 824 (41.9) |
 | University and above | 235 | 341 | 405 | 981 (49.9) |
Acupuncture experience | Not experienced | 346 | 588 | 491 | 1425 (72.4) |
 | Have experienced | 129 | 5 | 409 | 543 (27.6) |
BMI (kg/m 2 ) | < 18.5 | 53 | 92 | 24 | 169 (8.6) |
 | 18.5~23.9 | 342 | 428 | 495 | 1265 (64.3) |
 | 24.0~27.9 | 80 | 73 | 381 | 534 (27.1) |
Age (year) | 18~29 | 178 | 215 | 258 | 651 (33.1) |
 | 30~39 | 104 | 119 | 191 | 414 (21.0) |
 | 40~49 | 90 | 118 | 175 | 383 (19.5) |
 | 50~59 | 83 | 105 | 179 | 367 (18.7) |
 | 60~69 | 20 | 36 | 97 | 153 (7.8) |