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Table 4 Outcome measures

From: High definition video teaching module for learning neck dissection

Outcome measured Pre module median (n = 6) Post module median (n = 6) Pre module mean (n = 6) Post module mean (n = 6) P-value
# of errors 13.5 5.5 15.2 6.8 <0.05
# of staff takeovers 5.5 3 11 4 <0.05