Items | Before supervision | After supervision | X2 | p |
Wearing PPE | 2.80% (20/715) | 0.84% (6/715) | 14.873 | <0.001 |
Removing PPE | 5.87% (84/1430) | 0.84% (24/2860) | 56.974 | <0.001 |
Personal Behavior | 8.38% (44/525) | 1.90% (10/525) | 22.568 | <0.001 |