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. Author manuscript; available in PMC: 2024 Dec 7.
Published in final edited form as: Lancet Infect Dis. 2017 Dec 11;18(3):328–336. doi: 10.1016/S1473-3099(17)30727-2

Table 3. Cases* by laboratory confirmation of Zika infection (qRT-PCR or specific IgM) and brain imaging findings.

Laboratory confirmation
ZIKV positive ZIKV negative p value
Brain imaging
           Abnormal 12/23 (52%)       17/56 (30%) 0·068
            Normal 11/23 (48%)       39/56 (70%) Chi2 =3·34
*

Only for cases with brain imaging and laboratory results.