Table 2

 Published reports: summary of intrachromosomal copy number changes detected by array CGH

PaperNo of patients*IntrachromosomalNo of targets on array
De novoFamilialUnknown
*Number on which subtelomeric imbalances have been excluded before array CGH was carried out.
CGH, comparative genomic hybridisation.
Vissers L et al1020 (0)2213569
Shaw-Smith et al1150 (41)750∼3500
Rosenberg et al1381(0)473∼3500
Schoumans et al1441(41)4002600
This study140 (31)1173∼3500
Total 332 28 21 7
De Vries et al12100100532447