Years of service | Symptom (%) | P-value | Sign (%) | P-value | Approach (%) | P-value | |||
Wrong | Right | Wrong | Right | Wrong | Right | ||||
0 - 5 | 70.4 | 29.6 | 0.29 | 61.6 | 38.4 | 0.78 | 68 | 32 | 0.02 |
6 - 10 | 63 | 37 | 74.1 | 25.9 | 51.9 | 48.1 | |||
11 - 20 | 70.8 | 29.2 | 54.2 | 45.8 | 58.3 | 41.7 | |||
>20 | 53.3 | 46.7 | 60 | 40 | 40 | 60 |