Table. Detection Results of Clinical Specimens by Real-Time Reverse Transcriptase–Polymerase Chain Reaction.
| Specimens and values | Bronchoalveolar lavage fluid (n = 15) |
Fibrobronchoscope brush biopsy (n = 13) |
Sputum (n = 104) |
Nasal swabs (n = 8) |
Pharyngeal swabs (n = 398) |
Feces (n = 153) |
Blood (n = 307) |
Urine (n = 72) |
|---|---|---|---|---|---|---|---|---|
| Positive test result, No. (%) | 14 (93) | 6 (46) | 75 (72) | 5 (63) | 126 (32) | 44 (29) | 3 (1) | 0 |
| Cycle threshold, mean (SD) | 31.1 (3.0) | 33.8 (3.9) | 31.1 (5.2) | 24.3 (8.6) | 32.1 (4.2) | 31.4 (5.1) | 34.6 (0.7) | ND |
| Range | 26.4-36.2 | 26.9-36.8 | 18.4-38.8 | 16.9-38.4 | 20.8-38.6 | 22.3-38.4 | 34.1-35.4 | |
| 95% CI | 28.9-33.2 | 29.8-37.9 | 29.3-33.0 | 13.7-35.0 | 31.2-33.1 | 29.4-33.5 | 0.0-36.4 |
Abbreviation: ND, no data.