Study | Sensitivity (95% CI), absolute numbers: true positives/total | Specificity (95% CI), absolute numbers: true negatives/total | DOR (95% CI) | ||||||
---|---|---|---|---|---|---|---|---|---|
 | Mn | A-Mn | Mn/A-Mn | Mn | A-Mn | Mn/A-Mn | Mn | A-Mn | Mn/A-Mn |
1. Verduyn Lunel et al., 2009 [31] | 0.38 (0.18-0.62), 8/21 | 0.52 (0.30-0.74), 11/21 | 0.71 (0.48-0.89), 15/21 | 0.83 (0.65-0.94), 25/30 | 0.90 (0.73-0.98), 27/30 | - | 3.1 (0.8-11.3) | 9.9 (2.3-43) | - |
2. Ellis et al., 2009 [26]b | 0.75 (0.43-0.95), 9/12 | 1.00 (0.74-1.00), 12/12 | 1.00 (0.74-100), 12/12 | 0.65 (0.53-0.76), 48/74 | 0.38 (0.27-0.50), 28/74 | 0.80 (0.69-0.88), 59/74 | 5.5 (1.4-22.3) | 15.3 (0.9-268.9) | 96 (5.4-1712) |
3. Sendid et al., 2008 [37] | 0.67 (0.41-0.87), 12/18 | 0.78 (0.52-0.94), 14/18 | 0.94 (0.73-0.99), 17/18 | - | - | - | - | - | - |
4. Oliveri et al., 2008 [24] | 0.94 (0.73-0.99), 17/18 | - | - | 0.94 (0.84-0.99), 49/52 | - | - | 277.7 (27-2852.3) | - | - |
5. Alam et al., 2007 [28] | 0.48 (0.29-0.68), 13/27 | 0.52 (0.32-0.71), 14/27 | 0.81 (0.62-0.94), 22/27 | 1.00 (0.87-1.00), 26/26 | 0.92 (0.75-0.99), 24/26 | 0. 92 (0.75-0.99), 24/26 | 49.3 (2.7-891.8) | 12.9 (2.5-65.8) | 52.8 (9.3-300.5) |
6. Fujita et al., 2006 [29] | 0.53 (0.43-0.63), 56/105 | - | - | 0.92 (0.87-0.96), 161/175 | Â | Â | 13.1 (6.7-25.6) | - | - |
7. Prella et al., 2005 [25] | 0.31 (0.14-0.52), 8/26 | 0.81 (0.61-0.93), 21/26 | 0.88 (0.70-0.98), 23/26 | 0.96 (0.80-0.99), 24/25 | 0.88 (0.69-0.97), 22/25 | 0.84 (0.64-0.95), 21/25 (all 4 colonised) | 10.7 (1.2-93.1) | 30.8 (6.5-145.3) | 40.3 (8.1-201.3) |
8. White et al., 2005 [32] | 0.75 (0.51-0.91), 15/20 | - | - | 0.97 (0.90-0.99), 65/67 | - | - | 97.5 (17.2-551.8) | - | - |
9. Sendid et al., 2004 [33] | 0.69 (0.48-0.86), 18/26 | - | - | 0.97 (0.93-0.99), 115/118 | - | - | 86.3 (20.9-355.7) | - | - |
10. Sendid et al., 2003 [27] | 1.00 (0.59-1.00), 7/7 | 0.71 (0.29-0.96), 5/7 | 1.00 (0.59-1.00), 7/7 | 0.92 (0.62-0.99), 11/12 | 1.00 (0.74-1.00), 12/12 | 0.92 (0.62-0.99), 11/12 | 115 (4.1-3213.5) | 55 (2.2-1346,2) | 115 (4.1-3213.5) |
11. Sendid et al., 2002 [17] | 0.52 (0.39-0.65), 33/63 | 0.44 (0.32-0.58), 28/63 | 0.76 (0.64-0.86), 48/63 | - | - | - | - | - | - |
12. Persat et al., 2002 [34] | 0.86 (0.65-0.97), 19/22 | 0.59 (0.36-0.79), 13/22 | 0.95 (0.77-0.99), 21/22 | 0.79 (0.63-0.90), 30/38 | 0.63 (0.46-0.78), 24/38 | 0.53 (0.36-0.69), 20/38 | 23.8 (5.6-100.8) | 2.48 (0.9-7.3) | 23.3 (2.8-191.5) |
13. Yera et al., 2001 [18] | 0.58 (0.42-0.72), 26/45 | 0.53 (0.38-0.68), 24/45 | 0.78 (0.63-0.89), 35/45 | - | - | - | - | - | - |
14. Sendid et al., 1999 [16] | 0.42 (0.27-0.58), 18/43 | 0.56 (0.40-0.71), 24/43 | 0.84 (0.69-0.93), 36/43 | 0.98 (0.94-0.99), 147/150 | 0.97 (0.92-0.99), 145/150 | 0.95 (0.90-0.98), 142/150 | 35.3 (9.7-128.6) | 36.6 (12.5-107.4) | 91.3 (31.1-268.4) |
Median of all the studies (range) | 0.62 (0.31-1.0) | 0.57 (0.44-1.0) | 0.86 (0.71-1.0) | 0.94 (0.65-1.0) | 0.9 (0.38-1.0) | 0. 88 (0.53-0.92) | Â | Â | Â |
Pooled overall | 0.58 (0.53-0.62), 259/453 | 0.59 (0.54-0.65), 166/284 2 | 0.83 (0.79-0.87), 236/284c | 0.93 (0.91-0.94), 701/767d | 0.83 (0.79-0.87), 282/355e | 0.86 (0.82-0.90), 277/325f | 18.6 (12.5-27.7)d | 12.1 (7-20.8)e | 57.5 (27.1-122)f |