Figure 3.

Irritability, depression, difficulty sleeping, and loss of self-confidence level in oncological patients before and after a 3-month yoga practice. The survey questions were answered regarding a numerical scale where 1 means never and 4—very often. Each dot represents an individual patient response. Grey dotted connecting line indicates same patient before and after yoga intervention. The box-plot shows the median and interquartile range. On the right side of each graph, the diamond symbol shows the mean value with standard deviation. A decrease in the mean value indicates a reduction in the analyzed problem.