Mean comparisons across three latent classes
| Total situation | Low anxiety | Medium anxiety | Severe anxiety | F | Multiple comparison | |
| Mean±SD | Mean±SD | Mean±SD | Mean±SD | |||
| Somatisation | 4.38±3.95 | 2.10±1.75 | 5.83±2.35 | 13.56±3.53 | 1181.32* | 1<2<3 |
| Generalised anxiety | 4.34±3.60 | 1.82±1.67 | 7.01±2.32 | 10.06±2.62 | 1124.89* | 1<2<3 |
| Separation anxiety | 3.78±3.02 | 2.14±1.98 | 5.42±2.58 | 7.98±2.77 | 392.13* | 1<2<3 |
| Social phobia | 4.74±3.05 | 3.29±2.42 | 6.30±2.72 | 7.97±2.43 | 234.00* | 1<2<3 |
| School phobia | 1.87±1.63 | 1.30±1.28 | 2.29±1.60 | 3.88±1.73 | 146.32* | 1<2<3 |
*P<0.001.