Sample 1 - Sample 2

Standard Error

Significance

p = 0.004

RC - DC

5.477

0.592

RC - KCOT

5.963

0.049

RC - UA

4.374

0.001

DC - KCOT

6.236

0.158

DC - UA

4.740

0.016

KCOT - UA

5.293

0.629