Time | Methodology | AUC | SE | P | 95% CI | |
lower limit | upper limit | |||||
Week 1 | chemiluminescence | 0.786 | 0.037 | <0.001 | 0.714 | 0.859 |
colloidal gold | 0.779 | 0.037 | <0.001 | 0.706 | 0.852 | |
immunofluorescence | 0.779 | 0.037 | <0.001 | 0.706 | 0.852 | |
Week 2 | chemiluminescence | 0.969 | 0.016 | <0.001 | 0.938 | 0.999 |
colloidal gold | 0.955 | 0.019 | <0.001 | 0.918 | 0.992 | |
immunofluorescence | 0.962 | 0.017 | <0.001 | 0.928 | 0.996 | |
Week 3 | chemiluminescence | 0.975 | 0.014 | <0.001 | 0.948 | 1.000 |
colloidal gold | 0.975 | 0.014 | <0.001 | 0.948 | 1.000 | |
immunofluorescence | 0.975 | 0.014 | <0.001 | 0.948 | 1.000 | |
Week 4 | chemiluminescence | 0.975 | 0.014 | <0.001 | 0.948 | 1.000 |
colloidal gold | 0.975 | 0.014 | <0.001 | 0.948 | 1.000 | |
immunofluorescence | 0.969 | 0.016 | <0.001 | 0.938 | 0.999 |