Table 3.

Can f 1 levels^* by canine characteristic, ^# WHEALS cohort, Detroit, MI

^*All Can f 1 units are in micrograms per gram.

^#Not all characteristics are known for each dog; therefore, there are missing data.

§Hypoallergenic purebred dogs vs other purebreds.

¶Wilcoxon rank sum test.

‖Purebred and mixed breed dogs with at least one hypoallergenic parent versus purebred non-hypoallergenic dogs.

**Purebred and mixed breed dogs with at least one known hypoallergenic parent vs purebred and mixed breed dogs with no known hypoallergenic component.

##Purebred dogs identified as hypoallergenic by the American Kennel Club vs all other dogs.

Can f 1 = Canis familiaris 1; CI = confidence interval; GM = geometric mean.