| n (%) | ||||||||||
| Mean | (SD) | point | 1.00 - 1.49 | 1.50 - 1.99 | 2.00 - 2.49 | 2.50 - 2.99 | 3.00 - 3.49 | 3.50 - 3.99 | 4.00 | |
| SOAI total score | 2.98 | (0.28) | 0 (0) | 1 (0.1) | 33 (3.4) | 438 (44.5) | 458 (46.5) | 49 (5.0) | 5 (0.5) | |
| Factor 1 | 2.81 | (0.41) | 5 (0.5) | 8 (0.8) | 152 (15.4) | 260 (26.4) | 515 (52.3) | 29 (2.9) | 15 (1.5) | |
| Factor 2 | 2.98 | (0.37) | 5 (0.5) | 1 (0.1) | 43 (4.4) | 119 (12.1) | 733 (74.5) | 39 (4.0) | 44 (4.5) | |
| Factor 3 | 3.02 | (0.31) | 0 (0) | 0 (0) | 32 (3.3) | 336 (34.1) | 535 (54.4) | 63 (6.4) | 18 (1.8) | |
| Factor 4 | 3.20 | (0.40) | 1 (0.1) | 0 (0) | 13 (1.3) | 49 (5.0) | 699 (71.0) | 106 (10.8) | 116 (11.8) |