“…In order to reduce errors and improve service quality and patient safety, Teymourzadeh et al [ 31 ] pointed out errors can be identified using the SHERPA technique and the technique allows for preventing recurrence through careful planning. In an analysis of Kowsar Hospital using SHERPA found that incorporating patient safety culture into hospital standards can help prevent errors [ 32 ]. The study examined 32 tasks and 252 subtasks related to nursing, detecting 252 errors.…”