Table 4.

Distribution of age, Gail risk score, and body mass index for each of the three highest accruing study sites

VariableStudy siteMedianMinimumMaximumP*
Age, yDuke (n = 34)44.5036.0055.00
OSU (n = 21)47.0038.0053.00
RPCI (n = 6)43.5038.0048.00
Overall (n = 61)45.0036.0055.000.0258
Gail scoreDuke (n = 34)2.150.9012.90
OSU (n = 21)2.700.6010.40
RPCI (n = 6)2.300.803.40
Overall (n = 61)2.300.6012.90<0.0001
Body mass index, kg/m2Duke (n = 34)22.7017.9031.50
OSU (n = 21)28.6920.9636.03
RPCI (n = 6)29.2522.6036.30
Overall (n = 61)23.9017.9036.300.0054
  • * ANOVA, P < 0.05 is considered statistically significant.