Table 4 Differences between the least square means of log total viable count (TVC) (log10 cfu/cm2) in Study 1 from floors within pens, by market and treatment
From: Efficacy of washing and disinfection in cattle markets in Ireland
Group 1 | Group 2 | Difference between Group 1 and 2 | |||||||
|---|---|---|---|---|---|---|---|---|---|
Market | Treatmenta | Least square mean | Market | Treatmenta | Least square mean | Difference | 95% Confidence interval | P-valueb | |
Lower | Upper | ||||||||
A | 1 | 7.31 | B | 1 | 7.84 | −0.54 | −0.88 | −0.20 | <0.001 |
A | 2 | 4.33 | B | 2 | 4.19 | 0.14 | −0.20 | 0.48 | 1.000 |
A | 3 | 2.70 | B | 3 | 4.13 | −1.43 | −1.77 | −1.09 | <0.001 |
A | 1 | 7.31 | A | 2 | 4.33 | 2.98 | 2.64 | 3.32 | <0.001 |
A | 1 | 7.31 | A | 3 | 2.70 | 4.61 | 4.27 | 4.95 | <0.001 |
A | 2 | 4.33 | A | 3 | 2.70 | 1.63 | 1.29 | 1.97 | <0.001 |
B | 1 | 7.84 | B | 2 | 4.19 | 3.66 | 3.32 | 4.00 | <0.001 |
B | 1 | 7.84 | B | 3 | 4.13 | 3.72 | 3.38 | 4.06 | <0.001 |
B | 2 | 4.19 | B | 3 | 4.13 | 0.06 | −0.28 | 0.40 | 1.000 |