Article 1 Communication 1 Doctor-patient communication 1 Hospital Anxiety and Depression Scale 1 Humans 1 Iceland 1 Impact of Events Scale 1 Lung Neoplasms 1 Lung cancer diagnosis 1 Post-diagnostic acute stress 1 Posttraumatic stress disorder (PTSD) 1 Prospective cohort study 1 Risk Factors 1 Stress Disorders, Post-Traumatic 1 Surveys and Questionnaires 1 acute stress disorder aged 1 cancer diagnosis 1 cancer patient 1 controlled study 1 doctor patient relationship 1 family 1 female 1 health care personnel 1 human 1 interpersonal communication 1 lung cancer 1 lung tumor 1 major clinical study 1 male 1