About this trial
This prospective randomized controlled study aims to evaluate the effect of a QR code-based digital information video on knowledge level and anxiety among family members of intensive care unit (ICU) patients. Participants will be randomly assigned to either a control group receiving routine verbal information or an intervention group receiving routine verbal information plus access to a standardized QR code-based educational video. Knowledge level, anxiety, and satisfaction with information will be assessed at baseline, within 24 hours after the intervention, and 72 hours later. The study will determine whether digital video-based information improves understanding of the ICU environment and reduces anxiety among family members.
Eligibility criteria
This trial accepts healthy volunteersQualifiers
Age 18 years or older
First-degree family member of a patient admitted to the intensive care unit
Able to read and understand Turkish
Able to use a smartphone
Disqualifiers
History of a diagnosed psychiatric disorder
Current use of anxiolytic or antidepressant medication
Visual or hearing impairment preventing participation in video-based education
First-degree family member who is an active healthcare professional involved in patient care
Trial design
Parallel
Treatments tested in this trial
QR Code-Based Digital Educational Video
BehavioralA standardized QR code-based educational video providing information about the intensive care unit environment, monitoring systems, mechanical ventilation, sedation practices, visiting policies, and frequently encountered clinical situations.
Treatment groups
Trial outcomes
Primary outcomes
Information Adequacy and Comprehensibility Questionnaire Total Score
Total score of the Information Adequacy and Comprehensibility Questionnaire, a 15-item Likert-type questionnaire developed for this study. Scores range from 15 to 75, with higher scores indicating better understanding and perceived adequacy of information.
Secondary outcomes
Anxiety Score Measured by Visual Analog Scale for Anxiety (VAS-A)
Participant-reported anxiety measured using a 0-10 Visual Analog Scale for Anxiety (VAS-A), where higher scores indicate greater anxiety.
Information Satisfaction Score
Participant satisfaction with information provided during the intensive care unit stay, measured using a 0-10 visual analog scale, with higher scores indicating greater satisfaction.
Resolution of Participant Information Needs
Participants rate the extent to which their most important information needs and questions were answered using a 0-10 scale, with higher scores indicating better resolution of information needs.
Sponsors and contacts
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