Comparison of Image Data and Visually Confirmed Sketches to Evaluate the Technique of Handwashing

World Journal of Nursing Research | Vol 2, Issue 1

Figure 4

Changes in unwashed areas before and after training. <i><b>Note:</b></i> Results shown by Mann-Whitney U tests. *<i>p</i><.05. **<i>p</i><.01 differences: The difference in the area ratio calculated by subtracting the sketch area ratio from the image area ratio. Sketches: Unwashed areas sketched by participants; Images: Unwashed areas photographed by the capture box.

Figure 4. Changes in unwashed areas before and after training. Note: Results shown by Mann-Whitney U tests. *p<.05. **p<.01 differences: The difference in the area ratio calculated by subtracting the sketch area ratio from the image area ratio. Sketches: Unwashed areas sketched by participants; Images: Unwashed areas photographed by the capture box.