Table 3 Comparison of students' responses regarding the use of line diagrams
From: Anatomy teaching with portable ultrasound to medical students
Number of students | 2008-2009 | 2009-2010 | P value |
|---|---|---|---|
| Â | n=72 | n=94 | |
Line diagram | Â | Â | Â |
 Useful/ essential | 55% | 57% | 0.85 |
 Able to translate most/ all structures | 36% | 57% | 0.01 |