On this analysis, both equally quantitative and qualitative data have been used. ten semi-structured interviews had been performed with individuals who experienced experienced PTSD signs following a traumatic event. On top of that, details was collected from the study of 253 people who had not been diagnosed with PTSD. Takeaway: https://johnnydntgf.blogofoto.com/64719883/how-hbr-case-studies-can-save-you-time-stress-and-money