Table 2 Evaluation of scar area of burn patients before and after treatment
From: Analysis of t-test misuses and SPSS operations in medical research papers
Group n | Scar area (cm2) | t value | P value |
|---|---|---|---|
Before treatment 20 | 5.38 ± 1.64 | 2.695 | 0.010 |
After treatment 20 | 4.05 ± 1.47 |