Table 2. Multivariable associations with having a confirmed infection ^ⱡ with CHIKV in patients of the APCF of the EWMSC, T&T (Dec 2013 –Nov 2014).

	Adjusted odds ratio	(95% confidence interval)	p-value
Joint pain
No	1	Reference
Yes	4.52	(1.28,16.00)	0.019*
Days post onset of fever	0.56	(0.40,0.78)	0.001**
White blood cell count (103/μl)	0.83	(0.71,0.96)	0.014*

^ⱡ Defined as a positive result by RT-qPCR

*p<0.05

**p<0.01