|
| SOS | %YAM | ||
|
| ≥Median (n = 38) | | ≥100 (n = 58) | <100 (n = 17) |
| Experience of exercise | ||||
| history of exercise in elementary school | 20 (55.6) | 16 (44.4) | 28 (77.8) | 8 (22.2) |
| no history of elementary school exercise | 18 (46.2) | 21 (53.8) | 30 (76.9) | 9 (23.1) |
| history of exercise in junior high school | 16 (51.6) | 15 (48.4) | 23 (74.2) | 8 (25.8) |
| no history of junior high school exercise | 22 (50.0) | 22 (50.0) | 35 (79.5) | 9 (20.5) |
| history of exercise in high school | 11 (55.0) | 9 (45.0) | 14 (70.0) | 6 (30.0) |
| no history of high school exercise | 27 (49.1) | 28 (50.9) | 44 (75.9) | 11 (20.0) |
| history of exercise after graduating from high school | 4 (44.4) | 5 (55.6) | 7 (77.8) | 2 (22.2) |
| no exercise history after graduating from high school | 34 (51.5) | 32 (48.5) | 51 (77.3) | 15 (22.7) |
| history of exercise | 25 (53.2) | 22 (46.8) | 34 (72.3) | 13 (27.7) |
| no history of exercise | 13 (46.4) | 15 (53.6) | 24 (85.7) | 4 (14.3) |
| Outdoor sports of experience | ||||
| history of outdoor sports in elementary school | 9 (64.3) | 5 (35.7) | 10 (71.4) | 4 (28.6) |
| no outdoor sports history in elementary school | 29 (47.5) | 32 (52.5) | 48 (78.7) | 13 (21.3) |
| history of outdoor sports in junior high school | 11 (78.6) | 3 (21.4) † | 12 (85.7) | 2 (14.3) |
| no outdoor sports history in junior high school | 27 (44.3) | 34 (55.7) | 46 (75.4) | 15 (24.6) |
| history of outdoor sports in high school | 5 (55.6) | 4 (44.4) | 6 (66.7) | 3 (33.3) |
| no outdoor sports history in high school | 33 (50.0) | 33 (50.0) | 52 (78.8) | 14 (21.2) |
| history of outdoor sports after graduation from high school | 0 (0.0) | 1 (100.0) | 0 (0.0) | 1 (100.0) |
| no outdoor sports history after graduation from high school | 38 (51.4) | 36 (48.6) | 58 (78.4) | 16 (21.6) |
| history of outdoor sports | 17 (68.0) | 8 (32.0)† | 19 (76.0) | 6 (24.0) |
| no history of outdoor sports | 21 (42.0) | 29 (58.0) | 39 (78.0) | 11 (22.0) |
| Exercise time (h) | ||||
| Elementary school | 85.1 ± 151.8 | 128.7 ± 255.5 | 108.8 ± 217.8 | 99.1 ± 182.3 |
| Junior high school | 198.5 ± 276.5 | 200.4 ± 314.4 | 205.6 ± 304.3 | 178.6 ± 262.2 |
| High school | 136.0 ± 266.6 | 107.5 ± 286.1 | 114.6 ± 264.6 | 147.2 ± 315.1 |
| Total | 419.6 ± 514.4 | 436.6 ± 669.7 | 428.9 ± 635.6 | 424.8 ± 427.0 |
| Exercise intensity points | ||||
| Elementary school | 3.3 ± 4.1 | 2.1 ± 3.1 | 2.9 ± 3.8 | 2.3 ± 3.0 |
| Junior high school | 4.4 ± 6.4 | 3.6 ± 5.4 | 4.0 ± 6.0 | 4.1 ± 5.4 |
| High school | 2.6 ± 5.2 | 2.2 ± 4.5 | 2.3 ± 4.9 | 2.9 ± 4.7 |
| Total | 10.4 ± 12.4 | 8.0 ± 9.5 | 9.2 ± 12.0 | 9.4 ± 7.3 |