twenty-seven patients with pain related to cancer , 26 patients with chronic non-cancer pain , 26 patients with chronic illness but no pain ( hypertensives ) and 24 healthy controls completed a set of questionnaires during an initial interview and recorded severity and duration of pain , pain interference with activities , thoughts , behaviors and physiological responses associated with fear of pain , and coping strategies using a diary once daily for 7 days .
C0039869
thoughts
C0004927
behaviors