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Table 2 ASQ results of 235 toddlers included in the analysis by ZIKV exposure status

From: In utero Zika virus exposure and neurodevelopment at 24 months in toddlers normocephalic at birth: a cohort study

  In utero ZIKV exposure (N = 156) ZIKV unexposed (N = 79) Comparison of means Comparison of n below the cut-off
Mean (± SD) n below − 2SD cut-off (%) Mean (± SD) n below − 2SD cut-off (%) P value P value
Communication 49.5 ± 12.6 13 (8.3) 44.0 ± 16.0 16 (20.3) 0.01 0.02
Gross motor 55.9 ± 7.6 5 (3.2) 53.4 ± 8.6 3 (3.8) 0.04 1
Fine motor 52.7 ± 9.0 4 (2.6) 52.7 ± 8.5 4 (5.1) 0.96 0.54
Problem solving 48.0 ± 12.2 8 (5.1) 47.4 ± 10.2 2 (2.5) 0.68 0.56
Personal-social 48.6 ± 9.8 11 (7.1) 46.7 ± 10.1 8 (10.1) 0.16 0.57