Fig 1.
The tool used to score severity of PD.
Table 1.
Demographic information of the study population by facility.
N = number of dogs examined, F = females, M = males; mean age in years, SD = standard deviation.
Fig 2.
Prevalence estimates (95% CI) by grade of PD.
Table 2.
Results of ordered logistic regression (OLR) NPDS Non-professional dental scaling.