Table 1 Summary of clinical data of all 120 patients
From: Assessment of copy number variations in 120 patients with Poland syndrome
Clinical feature | Total patients 120 |
|---|---|
Gender | |
 Females | 44 |
 Males | 76 |
Pectoralis major muscle features | |
 Agenesis | 51 |
 Hypoplasia | 69 |
 Right-sided | 71 |
  Males | 44 |
  Females | 27 |
 Left-sided | 49 |
  Males | 33 |
  Females | 16 |
 Isolated form | 42 |
 With associated anomalies | 78 |
Associated anomalies | |
 Pectus excavatum/carinatum | 21 |
 Rib anomalies | 10 |
 Clavicle defects | 1 |
 Vertebral defects | 1 |
 Craniosynostosis | 1 |
 Upper limb anomalies | 57 |
 Classic brachysyndactyly | 24 |
 Hypoplasia of upper limb and/or hand | 28 |
Cerebellar malformations and intellectual disabilities | 1 |
Poland-Möbius syndrome | 1 |