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Sensitivity and specificity of combined preoperative tests for difficult laryngoscopy and intubation among surgical patients in Tikur Anbessa Hospital from February 1 to March 30, 2016.
| Parameters | Sn (%) | Sp (%) | ||
|---|---|---|---|---|
| DL | DI | DL | DI | |
| MMC + MP | 78 | 75.6 | 72.5 | 66.3 |
| MMC + SMD | 66.2 | 61.7 | 82.9 | 77 |
| MMC + TMD | 76.4 | 82.6 | 80.6 | 74.7 |
| MMC + IID | 76.4 | 86.1 | 76.9 | 71.9 |
| MMC + CL | — | 93 | — | 81.8 |
Sn = sensitivity; Sp = specificity.
