Table 2.
One way ANOVA results for mean bacterial concentration of wards in Gondar University Teaching Hospital, 2015
| Wards | Mean | Std. error | 95 % Confidence interval for mean | Minimum | Maximum | |
|---|---|---|---|---|---|---|
| Lower bound | Upper bound | |||||
| Surgery | 974.5000 | 203.99449 | 325.2985 | 1623.7015 | 589.00 | 1336.00 |
| Emergency | 885.2500 | 194.66055 | 265.7533 | 1504.7467 | 537.00 | 1334.00 |
| Orthopedic | 720.7500 | 78.06875 | 472.3004 | 969.1996 | 557.00 | 924.00 |
| General ward | 1084.2500 | 125.02691 | 686.3586 | 1482.1414 | 799.00 | 1304.00 |
| Radiology | 679.5000 | 52.02323 | 513.9389 | 845.0611 | 537.00 | 786.00 |
| Obsetetric | 705.0000 | 65.50954 | 496.5194 | 913.4806 | 563.00 | 878.00 |
| Medical ward | 1271.0000 | 105.65589 | 934.7558 | 1607.2442 | 1087.00 | 1454.00 |
| Psychatry | 960.7500 | 160.94066 | 448.5650 | 1472.9350 | 550.00 | 1310.00 |
| Opthometry | 746.7500 | 97.68433 | 435.8749 | 1057.6251 | 576.00 | 950.00 |
| TB ward | 775.7500 | 85.58853 | 503.3691 | 1048.1309 | 540.00 | 944.00 |
| Ward c | 1169.2500 | 165.93843 | 641.1599 | 1697.3401 | 730.00 | 1468.00 |
| Ward d | 583.2500 | 22.42162 | 511.8944 | 654.6056 | 524.00 | 629.00 |
| Physiotherapy | 736.2500 | 100.96400 | 414.9375 | 1057.5625 | 480.00 | 944.00 |
| Kalazar | 1005.7500 | 93.74556 | 707.4098 | 1304.0902 | 839.00 | 1258.00 |
| Total | 878.4286 | 38.99062 | 800.2896 | 956.5675 | 480.00 | 1468.00 |