Table 1. Characteristics of patients admitted to Tan Tock Seng Hospital, Singapore, whose blood samples were used for study of Zika diagnosis*.

Patient characteristics	Patients with Zika virus	Patients with dengue virus
Total no.	94	70
Sex
M	53 (56.4)	51 (72.9)
F	41 (43.6)	19 (27.1)
Ethnicity
Chinese	77 (81.9)	41 (58.6)
Malay	7 (7.4)	5 (7.1)
Indian	5 (5.3)	7 (10.0)
Other	5 (5.3)	17 (24.3)
Median age, y	39	35
Age range, y	14–72	22–60

*Values are no. (%) except as indicated.