Table 3 Results for post-hoc permutation tests for the size of different types of CNVs genome-wide vs AP

From: De novo and inherited CNVs in MZ twin pairs selected for discordance and concordance on Attention Problems

 

Average size of CNVs (kb) - unaffected

Average size of CNVs (kb) – affected

Empirical P-values

Losses (CN=0 and 1)

269.0

330.0

0.198

Deletion: 1 copy (CN=1)

264.1

361.8

0.099

Deletion: 2 copies (CN=0)

356.1

266.8

0.687

Gains (CN=3 and 4)

330.0

434.5

0.104

Duplication: 1 copy (CN=3)

335.5

420.6

0.149

Duplication: 2 copies (CN=4)

193.6

441.1

0.226

  1. Abbreviations: AP, Attention Problems; CN, copy number; CNV, copy number variation.