Figure 2From: Comparison of a web-based package with tutor-based methods of teaching respiratory medicine: subjective and objective evaluations Effect of teaching format on overall knowledge transfer. One mark was given for each correctly answered item; maximum score was 52. All groups showed a small, but statistically significant increase in score for taught items only. Data are expressed as means ± standard deviation. * > same group before teaching, P < 0.05Back to article page