Variables | False reading | COR (95% CI) | P value | AOR (95% CI) | P value | |
---|---|---|---|---|---|---|
No | Yes | |||||
Separate TB laboratory room | ||||||
 Yes | 31 | 29 | 1 |  |  |  |
 No | 25 | 50 | 2.14 (1.06, 4.30) | 0.033* | 0.46 (0.74, 2.89) | 0.41 |
Training on ZN microscopy | ||||||
 Yes | 14 | 46 | 1 |  |  |  |
 No | 18 | 57 | 0.96 (0.43, 2.14) | 0.93 |  |  |
Cheek quality of sputum | ||||||
 Yes | 32 | 28 | 1 |  |  |  |
 No | 27 | 48 | 2.03 (1.02, 4.06) | 0.04* | 0.63 (0.12, 3.28) | 0.59 |
Use new slides | ||||||
 Yes | 6 | 54 | 1 |  |  |  |
 No | 5 | 70 | 1.56 (0.45, 5.37) | 0.49 |  |  |
Filter reagent before use | ||||||
 Yes | 31 | 29 | 1 |  |  |  |
 No | 26 | 49 | 2.02 (1.02, 4.04) | 0.048* | 1.54 (0.14, 4.17) | 0.73 |
Prepared and use IQC | ||||||
 Yes | 25 | 10 | 1 |  |  |  |
 No | 84 | 16 | 0.47 (0.32, 1.79) | 0.53 |  |  |
Having lenses tissue | ||||||
 Yes | 20 | 15 | 1 |  |  |  |
 No | 66 | 34 | 0.68 (0.29, 1.17) | 0.13 |  |  |
Good reagent storage condition | ||||||
 Yes | 34 | 66 | 1 |  |  |  |
 No | 19 | 16 | 0.43 (0.28, 1.15) | 0.12 |  |  |
Received feed back | ||||||
 Yes | 6 | 69 | 1 |  |  |  |
 No | 5 | 55 | 0.96 (0.28, 3.30) | 0.94 |  |  |
Owner ship | ||||||
 Private | 26 | 19 | 1 |  |  |  |
 Government | 67 | 23 | 0.87 (0.42, 1.80) | 0.47 |  |  |
Having ZN reagents | ||||||
 Yes | 57 | 4 | 1 |  |  |  |
 No | 63 | 11 | 2.49 (0.87, 12.29) | 0.08 |  |  |