Table 2.
The final generalized mixed-effect model analysis of packed cell volume (n = 3917) after exclusion of all statistically non-significant covariates
| Covariate | Coeffa | s.e.b | Pc |
|---|---|---|---|
| Theileria spp. (mcr)d | −1·064 | 0·169 | <0·0001 |
| T. mutans (seroconverted) | −1·222 | 0·248 | <0·0001 |
| A. marginale (seroconverted) | −1·583 | 0·428 | <0·001 |
| Trypanosoma spp. (mcr)d | −5·681 | 1·012 | <0·0001 |
| Strongyle-type species (EPG>1000)e | −1·967 | 0·193 | <0·0001 |
| Coccidia (positive) | 0·637 | 0·131 | <0·001 |
| T. parva (at seroconversion): age | −0·003 | 0·001 | 0·043 |
| A. marginale : Theileria spp. | 1·146 | 0·420 | 0·006 |
| T. parva (seroconverted) : Theileria spp. | −0·889 | 0·279 | 0·001 |
| Trypanosoma spp. : Theileria spp. | 0·502 | 0·226 | 0·03 |
| Strongyle-type nematode : Strongyloides-type nematodes (EPG>1000) | −1·537 | 0·551 | 0·005 |
| B. bigemina : Coccidia | −1·611 | 0·691 | 0·02 |
a
Coefficient.
b
Standard error of coefficient.
c
P-value indicate significance of coefficient.
d
mcr (microscopy).
e
Eggs per g feces >1000.
a:b indicates interactions between pathogen a and b.