Table 2.

Risk factor assessment of Pentatrichomonas hominis infection evaluated by a hierarchical linear model (n = 215, 2009, France).

Variable Levels	P value of overall variable	P value for each level	Estimate (lower estimate; upper estimate)
Puppy breed size	0.057
Small breed dogs			0.149 [−0.004; 0.303]
Large breed dogs
Age	0.585
<8 weeks of age			0.039 [−0.101; 0.178]
≥8 weeks of age			–
Kennel size	0.04
Small		0.2	0.142 [−0.075; 0.359]
Medium		0.012	0.315 [0.07; 0.56]
Large
Canine coronavirus	0.199
Negative		–	–
Low		0.106	0.062 [−0.013, 0.137]
High		0.659	−0.055 [−0.298; 0.189]
Canine parvovirus	0.560
Negative		–	–
Low		0.5	0.031 [−0.06; 0.123]
High		0.666	−0.04 [−0.222; 0.142]
Toxocara canis	0.705
Negative		–	–
Low		0.47	0.044 [−0.076; 0.165]
High		0.478	0.051 [−0.09; 0.191]
Cystoisospora ohioensis-complex	0.119
Negative
Low		–	–
High		0.04	−0.122 [−0.249; −0.006]
		0.13	−0.106 [−0.243; 0.032]
Cystoisospora canis	0.002
Negative		–	–
Low		0.001	0.289 [0.115; 0.463]
High		0.001	0.324 [0.129; 0.518]
Giardia intestinalis	0.014
Negative		–	–
Low		0.559	−0.031 [−0.135; 0.015]
High		0.03	0.148 [0.015; 0.281]