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Table 3 Correlations with age and IQ

From: Deletion and duplication of 16p11.2 are associated with opposing effects on visual evoked potential amplitude

 

Correlation with age

Correlation with IQ

Measurement

Control

Deletion

Duplication

Deletion

 

r

P

r

P

r

P

r

P

N1 latency

−0.02

0.957

−0.11

0.665

−0.66

0.052

−0.15

0.567

P1 latency

0.13

0.667

0.17

0.483

0.00

0.991

−0.35

0.163

N2 latency

0.37

0.220

0.02

0.950

0.03

0.932

0.07

0.793

P1-N2 time

0.41

0.162

−0.07

0.782

0.17

0.672

0.18

0.500

N1 amp

−0.10

0.747

−0.10

0.673

0.02

0.966

−0.19

0.455

P1 amp

−0.07

0.830

−0.18

0.468

−0.03

0.932

−0.09

0.729

N2 amp

0.08

0.788

0.22

0.359

−0.41

0.271

0.20

0.444

N1-P1 amp

0.09

0.774

0.15

0.552

−0.13

0.730

0.05

0.844

P1-N2 amp

−0.11

0.719

−0.14

0.569

0.09

0.813

−0.06

0.829

  1. Amplitude (amp) values are in uV and latency (lat) or time values are in milliseconds. Spearman correlations were performed and the correlation coefficient (r) is reported. Correlation with IQ was only performed within the deletion group