| Study | Sample size | Pooled Prevalence (%) (95% CI) | I2 (95% CI) & P-value | ||
| Gram −ve | Gram +ve | Gram −ve | Gram +ve | ||
| Abongomera et al., 2021 | 32 | 100.00 (89.11 - 100.00) | 3.13 (0.079 - 16.22) | 92.99% (89.4 - 95.4)
<0.0001
|
93.3% (89.9 - 95.4)
<0.0001
|
| Andabati et al., 2010 | 29 | 72.41 (52.76 - 87.27) | 27.59 (12.73 - 47.24) | ||
| Calzada et al., 2022 | 89 | 37.08 (27.07 - 47.97) | 76.40 (66.22 - 84.76) | ||
| Deus et al., 2017 | 54 | 31.48 (19.52 - 45.55) | 9.26 (3.08 - 20.30) | ||
| Gerald, 2021 | 120 | 52.50 (43.19 - 61.69) | 23.33 (16.10 - 31.93) | ||
| Johnson et al., 2021 | 140 | 76.43 (68.52 - 83.19) | 23.57 (16.82 - 31.48) | ||
| Mwaka et al., 2011 | 40 | 62.50 (45.80 - 77.27) | 37.50 (22.73 - 54.20) | ||
| Nteziyaremye et al., 2020 | 22 | 77.27 (54.63 - 92.18) | 50.00 (28.22 - 71.78) | ||
| Ocokoru et al., 2015 | 81 | 86.42 (76.99 - 93.02) | 19.75 (11.73 - 30.09) | ||
| Odoki et al., 2020 | 86 | 65.12 (54.08 - 75.08) | 34.88 (24.92 - 45.92) | ||
| Odongo et al., 2013 | 82 | 46.34 (35.25 - 57.70) | 53.66 (42.30 - 64.75) | ||