To investigate the extent to which pain, functionality, and quality of life change over the progression of osteoarthritis grades.
Study Type
OBSERVATIONAL
Enrollment
161
disease stages ranged from 1 to 4 according to the Kellgren-Lawrence radiographic classification system
Selcuk University
Konya, Selçuklu, Turkey (Türkiye)
Visual Analog Scale (VAS)
a 10-cm straight line with 0 on one end indicating no pain and 10 on the other end signifying unbearable pain. The participants were asked to mark the intensity of their current pain on the line
Time frame: 2 minutes
two-minute walk test (2MWT)
A 45-meter corridor was used for the 2MWT. The start and end points were marked, and the participants were asked to walk at a normal pace within these boundaries. The distance covered in two minutes was recorded
Time frame: 2 minutes
Western Ontario and McMaster Universities Osteoarthritis Index
The questionnaire consists of 24 items, each scored from 0 to 4. The total score is obtained by summing the point equivalents of the responses given to all items. A higher score indicates poorer functionality
Time frame: 10 minutes
Nottingham Health Profile (NHP)
This tool comprises 38 questions in six domains, namely energy, pain, social isolation, physical mobility, emotional reactions, and sleep. Each domain is scored from 0 to 100. The total score is obtained by summing the scores obtained from the six domains. High scores indicate a good quality of life.
Time frame: 10 minutes
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