Table 4. Comparison of relative sensitivity and specificity between the five-glass and the four-glass or two-glass tests.
| Traditional uropathogens | Unusual pathogens | χ2 | P-value | ||
|---|---|---|---|---|---|
| Sensitivity |
Five-glass | 100.0 | 100.0 | 2.71 | 0.099 |
| Four-glass | 27.5 | 43.1 | |||
| Ratio | 3.6 | 2.3 | – | – | |
| Five-glass | 96.9 | 93.3 | 5.52 | 0.018 | |
| Two-glass | 15.0 | 32.3 | |||
|
Ratio |
6.5 |
2.9 |
– |
– |
|
| Specificity | Five-glass | 86.8 | 88.4 | 0.008 | 0.930 |
| Four-glass | 100.0 | 100.0 | |||
| Ratio | 0.9 | 0.8 | – | – | |
| Five-glass | 84.9 | 86.5 | 0.009 | 0.925 | |
| Two-glass | 99.6 | 99.5 | |||
| Ratio | 0.8 | 0.9 | – | – |