Table 4.

Association between published age signatures based classification (columns), chronologic age, and reduction mammoplasty (RM) age signature class

Older-like (N)Young-like (N)P value
de Magalhaesa
 RM older-like2810
 RM young-like13251.3e-3
 20–29416
 30–391518
 40–49125
 50+240.02
Yaub
 RM older-like2216
 RM young-like11270.02
 20–29119
 30–391419
 40–49116
 50+510.21
  • ade Magalhaes and colleagues (24) meta-analysis of aging signature includes 52 intersecting genes with RM signature.

  • bYau and colleagues (5) includes 85 intersecting genes with RM signature.