Table 1. Demographic and clinical characteristics of confirmed Zika virus disease case-patients in Miami–Dade County, Florida, USA.
| Characteristic | No. (%) enrolled,* n = 62 | No. (%) not enrolled,* n = 290 | p value† |
|---|---|---|---|
| Age group, y | 0.19 | ||
| 1–18 | 2 (3) | 26 (9) | |
| 19–64 | 54 (87) | 247 (85) | |
|
>65 |
6 (10) |
17 (6) |
|
| Sex | 0.85 | ||
| M | 32 (52) | 146 (50) | |
| F |
30 (48) |
144 (50) |
|
| Race/ethnicity | 0.55 | ||
| Non-Hispanic white | 13 (21) | 41 (14) | |
| Non-Hispanic African American | 3 (5) | 14 (5) | |
| Hispanic | 42 (68) | 209 (72) | |
| Unknown |
4 (6) |
26 (9) |
|
| Main symptoms of Zika virus disease‡ | 0.88 | ||
| 1 of 4 | 2 (3) | 12 (4) | |
| 2 of 4 | 15 (24) | 78 (27) | |
| 3 of 4 | 32 (52) | 130 (45) | |
| 4 of 4 |
13 (21) |
69 (24) |
|
| Origin of infection | 0.19 | ||
| Florida | 34 (55) | 133 (46) | |
| Outside Florida | 28 (45) | 157 (54) |
*All percentages are column percentages. †A p value <0.05 was considered statistically significant. ‡Main symptoms were defined as fever, maculopapular rash, arthralgia, and conjunctivitis.