Table 4 Binary logistic regression analysis showing the association of cutaneous tumors development with age, sex, and purebreds vs mixed breed dogs

AGE (QUARTIS)

 < 0.001

0 – [0–8 YEARS OLD]*

1.00 (REF)

1.00 (REF)

1 – [8–10 YEARS OLD]

2.03 (1.62,2.56)

1.97 (1.56,2.5)

 < 0.001

2 – [10–12 YEARS OLD]

2.02 (1.61,2.54)

1.91 (1.5,2.42)

 < 0.001

3 – [12–19 YEARS OLD]

2.05 (1.63,2.58)

1.89 (1.48,2.42)

 < 0.001

SEX

 < 0.001

MALE*

1.00 (REF)

1.00 (REF)

FEMALE

2.99 (2.51,3.55)

2.93 (2.46,3.49)

 < 0.001

PUREBRED VS MIXED

 < 0.001

MIXED*

1.00 (REF)

1.00 (REF)

PUREBRED

0.63 (0.53,0.74)

0.75 (0.62,0.89)

 < 0.001