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The Effect of Visual and Auditory Information on Illness Perceptions
 and Patient Satisfaction in Knee Osteoarthritis


 Aim To evaluate the effect of visual and auditory information about knee
 osteoarthritis on illness perception and patient satisfaction with electronic
 guidance.
 Method In this randomized controlled and single-blind study, 100 patients
 with osteoarthritis were included in two groups (50 video group, 50 control
 group). The video group was informed about knee osteoarthritis by a physician
 and then watched a video. The control group was only informed about knee
 osteoarthritis by the same physician. Before and after the information, Visual
 Analog Scale, a Likert scale for patient satisfaction, and the Brief Illness
 Perception Questionnaire (B-IPQ) were filled.
 Results In the analysis of covariance (ANCOVA), after the information, a
 statistically significant difference was found in the personal control, concern,
 coherence subgroups in the video group compared to the control group
 (p<0.001, p=0.002, p<0.001, respectively). According to
 the likert scale, the satisfaction level of the patients in the video group was
 significantly higher compared to the control group (p<0.001).
 Conclusion It has been shown for the first time in the literature that
 visual and auditory information is provided by watching video information about
 osteoarthritis with an electronic guide. It could be ensured that the
 patients' control, concern, knowledge, and satisfaction levels could be
 improved via this application.