Table 1.
Descriptive statistic of risk factors and anxiety disorder among participants
| Predictors | Total (n = 1584) |
No anxiety disorder (n = 1177) | Anxiety disorder (n = 407) |
|---|---|---|---|
| Age at baseline, mean (SD) | 11.08 (0.56) | 11.08 (0.55) | 11.09 (0.55) |
| Sex, n (%) | |||
| Female | 856 (54.0%) | 583 (49.5%) | 273 (67.1%) |
| Male | 728 (46.0%) | 594 (50.5%) | 134 (32.9%) |
| Socioeconomic status, n (%) | |||
| Low | 306 (19.6%) | 224 (19.2%) | 82 (20.8%) |
| Middle | 783 (50.1%) | 580 (49.6%) | 203 (51.4%) |
| High | 475 (30.3%) | 365 (31.2%) | 110 (27.8%) |
| Parental depression and anxiety, n (%) | |||
| Yes | 476 (34.9%) | 336 (32.6%) | 140 (42%) |
| No | 887 (65.1%) | 694 (67.4%) | 193 (58%) |
| Child temperament, mean (SD) | |||
| EATQ-R: effortful control | 3.26 (0.68) | 3.29 (0.68) | 3.17 (0.69) |
| EATQ-R: shyness | 2.50 (0.88) | 2.46 (0.85) | 2.58 (0.93) |
| EATQ-R: Fearfulness | 2.40 (0.72) | 2.35 (0.71) | 2.53 (0.72) |
| EATQ-R: Frustration | 2.77 (0.65) | 2.73 (0.64) | 2.87 (0.64) |
| Childhood adversity, n (%) | |||
| Yes | 1072 (68.9%) | 798 (68.7%) | 274 (69.4%) |
| No | 484 (31.1%) | 363 (31.3%) | 121 (30.6%) |
| Heart rate, n (%) | |||
| Low | 367 (32.0%) | 285 (32.8%) | 82 (29.5%) |
| Intermediate | 388 (33.9%) | 296 (34.1%) | 92 (33.1%) |
| High | 391 (34.1%) | 287 (33.1%) | 104 (37.4%) |
| Blood pressure, n (%) | |||
| Low | 400 (34.9%) | 312 (35.9%) | 88 (31.7%) |
| Intermediate | 362 (31.6%) | 270 (31.1%) | 92 (33.1%) |
| High | 384 (33.5%) | 286 (32.9%) | 98 (35.3%) |
| Cortisol, n (%) | |||
| Low | 403 (32.4%) | 303 (32.7%) | 100 (31.3%) |
| Intermediate | 426 (34.2%) | 325 (35.1%) | 101 (31.7%) |
| High | 416 (33.4%) | 298 (32.2%) | 118 (37.0%) |
| BMI, n (%) | |||
| Low | 521 (33.8%) | 395 (34.4%) | 126 (31.9%) |
| Intermediate | 532 (34.5%) | 405 (35.3%) | 127 (32.2%) |
| High | 490 (31.7%) | 348 (30.3%) | 142 (35.9%) |
EATQ-R Early Adolescent Temperament Questionnaire-Revised, BMI body mass index