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. 2008 Apr 30;275(1644):1753–1759. doi: 10.1098/rspb.2008.0147

Table 1.

GLMM describing factors associated with the development of monocytosis in the four forthcoming weeks for field voles without monocytosis sampled from March/April to October in 2005 and 2006.

term coefficients (log-odds) s.e. p-value ΔAICa
model=Monocytosis(yes/no)∼SEASON[sin]+SEASON[cos]+WGT+WGT2+DENSITY-0+SEX+YEAR+RBC+Lymphs+Lymphs2+R/N+DENSITY-0×L2+WGT×DENSITY-0+SEX×RBC+WGT×R/N+WGT2×R/N+SEASON[sin]×RBC+SEASON[cos]×DENSITY+SEASON[cos]×YEAR+YEAR×RBC+DENSITY×YEAR
random effects=SITE×SESSION; VOLE_ID
N=771
intercept 0.692 2.388 0.7719
SEASON[sin] 2.000 0.523 0.0001
SEASON[cos] 0.815 0.590 0.1674
WGT 0.017 0.130 0.8958
WGT2 0.001 0.002 0.5676
DENSITY-0 −0.068 0.018 0.0002
SEX (male) 0.513 0.418 0.2197
YEAR (second) −3.866 0.945 <0.0001
RBC −0.009 0.060 0.8752
lymphocytes 0.0002 0.0001 0.0532 3.8
lymphocytes2 −5×10−8 2×10−8 0.0181
R/N 5.579 1.969 0.0046
SEASON[sin]×RBC −0.203 0.060 0.0007 11.9
SEASON[cos]×DENSITY-0 −0.025 0.008 0.0022 9.6
SEASON[cos]×YEAR (second) 2.060 0.651 0.0016 10.9
WGT×DENSITY-0 0.001 5×10−4 0.0196 5.6
WGT×R/N −0.426 0.148 0.0039 8.5
WGT2×R/N 0.008 0.003 0.0030 9.1
DENSITY-0×YEAR (second) 0.042 0.012 0.0007 12.5
DENSITY-0×lymphocytes2 4×10−10 1.5×10−10 0.0117 6.7
SEX (male)×RBC −0.123 0.055 0.0270 5.0
YEAR×RBC 0.223 0.063 0.0004 13.4
a

AIC value increment if the single term is dropped.