Table 2.

Factors associated with the occurrence of subclinical mastitis.

Independent variables	Group	n	Prevalence (%)	OR	95% CI	P-value
Body condition score	Good (>3)	39	14 (35.9)	0.309	0.13–0.76	0.009
	Poor (<3)	45	29 (64.4)	Ref
Parity	Primiparous	40	12 (30)	Ref		0.000
	Multiparous	44	31 (70.5)	5.56	2.2–14.2

n = Number examined, OR=Odds ratio, CI = confidence interval, P = Probability.