Table 2

Using multiple biopsies from the same tumor enhanced statistical significance of correlationsa

Glut-1 scoreHP2.5HP5HP10
One biopsyr = 0.077r = 0.106r = 0.235
P = 0.74P = 0.65P = 0.30
n = 21n = 21n = 21
Multiple biopsiesr = 0.286r = 0.391r = 0.439
P = 0.21P = 0.08P = 0.05
n = 21n = 21n = 21
  • a Data from 21 patients with two to four biopsies.