Table 2 Correlation analysis examining the relationship between year of residency and performance rating score
From: Phantom model and scoring system to assess ability in ultrasound-guided chest drain positioning
Spearman | 0.58 (p = 0.0006) |
|---|---|
Pearson | 0.56 (p = 0.001) |
ANOVA post-test linear trend analysis | p = 0.0022 |