Table 2. Comparison of Means of Variables Analyzed by Sex in Patients with Chikungunya Arthritis.

Characteristics	Mean ± SD		p-value
	Men	Women
Age (years)	55.9 ± 12	58.9 ± 14	0.363
Time between first symptoms and first visit (days)	35.4 ± 18	43 ± 21	0.160
Rheumatoid factor	0	10 ± 33.5	0.081
Disease activity (DAS28-ESR)	5.6 ± 1.1	6.0 ± 1.2	0.161
Pain intensity (VAS)	74.2 ± 16.7	82.6 ± 19.2	0.109