The rock/jazz musicians answered a questionnaire concerning hearing disorders and psychosocial exposure.
Participants completed a color combination search task and a questionnaire concerning their satisfaction with the interfaces.
Spine positions and mobility were measured and both groups completed a questionnaire, concerning opinions of workstations.
Each experiment consisted of performance tests and a questionnaire concerning the newly found mechanism of familiarity.
The caregivers of the patients were given a questionnaire concerning the awareness of and attitudes toward VCI.
Each patient filled in a questionnaire concerning symptoms, sick leave, the social impact of symptoms, depression, post traumatic stress and head and full body pain drawings.
Headache was registered, and a questionnaire concerning Adverse Childhood Events (ACE) was delivered to KS patients and controls without headache or other chronic pain.
After leaving the examination room, patients were asked to fill in a questionnaire concerning age, sex, educational background and presence of anxiety before the study.
A questionnaire concerning education in research in Europe was sent to the National Society representatives, to Subspecialty Societies and potentially interested ESR committees.
'Job control' refers to an individual's level of task control in the workplace, operationalised here in terms of a questionnaire concerning decision authority and skill discretion.
Patients: Two hundred ninety-four patients who had undergone either right upper quadrant ultrasonography or cholecystectomy in the past, and who completed a questionnaire concerning GI symptoms.
