Volume 25, Number 8—August 2019
CME ACTIVITY - Synopsis
Zika Virus Infection in Pregnant Women, Yucatan, Mexico
Table 1
Symptomatic and asymptomatic Zika virus–positive pregnant women, by age group, Yucatan, Mexico*
Age group, y | Symptomatic | Asymptomatic | p value† | S:A Ratio |
---|---|---|---|---|
15–19 | 2 | 5 | 0.073 | 0.4 |
20–29 | 16 | 4 | 0.038 | 4 |
30–49 | 5 | 4 | 0.693 | 1.25 |
Total | 23 | 13 | <0.0001 | 1.7 |
*Patients were positive by PCR. A, asymptomatic; S, symptomatic.
†By Fisher exact test.