Table 5.

Results of generalized linear modeling of environmental variables (predictors) and training outcomes.^a

Environmental variables	p-value	Odds ratio	Confidence interval	Est. marginal means
Puppy ever frightened by a familiar or unfamiliar person	0.008
No	–	–	–	0.57
Yes	0.008	0.446	0.245, 0.812	0.37
Other pets in the household	0.040
None	–	–	–	0.38
Other dogs	0.047	1.525	1.005, 2.315	0.49
Other pets but no dogs	0.013	1.884	1.144, 3.103	0.54
Number of guide dog puppies raisedb	0.054	1.032	0.999, 1.065	–

^aTraining outcomes reference = released from training.

^bContinuous variable.