Table 1. Camprison of the between cognitive function score HIGH group and LOW group evaluation item value.
| HIGH cognitive function group (n=18) |
Low cognitive function group (n=22) |
|
|---|---|---|
| cognitive function score<0.19 | cognitive function score>0.19 | |
| TMT-A (sec) | 20.8 ± 2.9 | 26.6 ± 4.2* |
| TMT-B (sec) | 41.9 ± 9.7 | 49.6 ± 8.0* |
| Stroop interference in reaction time (msec) | 98.4 ± 50.6 | 161.6 ± 69.3* |
| Age (years) | 20.5 ± 1.2 | 20.4 ± 1.1 |
| Gender (F/M) | 7/11 | 8/14 |
| BMI (kg/m2) | 21.6 ± 2.8 | 22.2 ± 3.5 |
| Average sleep time (hour) | 6.0 ± 0.7 | 5.9 ± 1.0 |
| Education (year) | 13.7 ± 1.2 | 13.1 ± 1.2 |
| FIQ (score) | 122.7 ± 13.4 | 110.9 ± 12.9* |
| VIQ (score) | 69.0 ± 9.6 | 61.9 ± 8.5* |
| PIQ (score) | 53.6 ± 7.4 | 49.0 ± 8.7 |
| Number of steps per hour | 397.9 ± 97.8 | 326.1 ± 88.9* |
| Activity energy expenditure (kcal/day) | 236.9 ± 99.5 | 190.3 ± 68.6 |
| Total energy expenditure (kcal/day) | 1526.2 ± 220.0 | 1405.6 ± 179.4* |
| Self-efficacy for exercise (score) | 11.9 ± 2.9 | 11.3 ± 4.2 |
| Medical history n % | ||
| Smoking | 4 (22.2%) | 1 (4.5%)* |
| Family history of dimentia (within three degrees of consanguinity) | 3 (16.7%) | 6 (27.3%) |
| Leisure | 12 (66.7%) | 8 (36.4%) |
| Sports history | ||
| Type of sport | ||
| No experience | 2 (11.1%) | 3 (13.6%) |
| Non-contact sports | 9 (50.0%) | 13 (59.1%) |
| Contact sports | 7 (38.9%) | 6 (27.3%) |
| Duration of sports (years) | ||
| 0 | 2 (11.1%) | 3 (13.6%) |
| 1–4 | 2 (11.1%) | 5 (22.7%) |
| 5–9 | 5 (27.8%) | 8 (36.4%) |
| ≥10 | 10 (55.6%) | 6 (27.3%) |
| Compentitive level of sports | ||
| Recreational | 10 (55.6%) | 17 (77.3%) |
| Competitive | 8 (44.4%) | 4 (18.2%)* |
| Semiprofessional | 0 (0.0%) | 1 (4.5%) |
| Exercise time (hours), n (%) | ||
| 0 | 8 (44.1%) | 12 (54.5%) |
| Within 2 | 5 (27.7%) | 4 (18.2%) |
| ≥3 | 5 (27.7%) | 6 (27.3%) |
Values are mean ± SD. HIGH cognitive function group; A subject’s cognitive function score was calculated from the Z score of the TMTA execution time, the TMTB execution time, and the stroop interference time. The subjects with lower scores than the median cognitive function score were designated as the high cognitive function group, Low cognitive function group; The subjects with higher scores than the median cognitive function score were designated as the low cognitive function group; FIQ: full-scale IQ; VIQ: verbal IQ; PIQ: performance IQ; Semiprofessional: Semi-professional level of the sports was defined as the national tournament. *p<0.05.