human 12 surgeon Humans 10 Article 5 Surgeons 5 adult 4 female 4 male 4 procedures 4 Female 3 Male 3 Middle Aged 3 adverse event 3 clinical article 3 controlled study 3 middle aged 3 postoperative complication 3 Postoperative Complications 2 Surgery 2 adverse device effect 2 aged 2 article 2 follow up 2 human experiment 2 interpersonal communication 2 motivation 2 patient care 2 preoperative period 2 psychology 2 questionnaire 2