Table 5 ROC Coordinates of the curve for asthma and allergy questionnaires
Test Result Variable(s) Asthma questionnaires | Cutoff Value | Sensitivity | 1 – Specificity |
|---|---|---|---|
Asthma Student Questionnaire | -1.00 | 1.000 | 1.000 |
0.50 | 0.975 | 0.778 | |
1.50 | 0.850 | 0.586 | |
2.50 | 0.800 | 0.434 | |
3.50 | 0.650 | 0.232 | |
4.50 | 0.550 | 0.091 | |
Asthma Parent/Guardian Questionnaire | -1.00 | 1.000 | 1.000 |
0.50 | 1.000 | 0.636 | |
1.50 | 0.950 | 0.465 | |
2.50 | 0.825 | 0.232 | |
3.50 | 0.700 | 0.131 | |
4.50 | 0.600 | 0.051 | |
Allergy questionnaires | |||
Allergy Student Questionnaire | -1.00 | 1.000 | 1.000 |
0.50 | 0.744 | 0.337 | |
1.50 | 0.205 | 0.072 | |
3.00 | 0.000 | 0.000 | |
Allergy Parent/Guardian Questionnaire | -1.00 | 1.000 | 1.000 |
0.50 | 0.846 | 0.458 | |
1.50 | 0.333 | 0.072 | |
3.00 | 0.000 | 0.000 | |