Is there any researcher who has set 5 categories of quality of life for the WHOQOL-Bref test in their article or research paper?

Is there any researcher who has set 5 categories of quality of life for the WHOQOL-Bref test? For example: score 0-20: very bad, score 21-40: bad, score 41-60: moderate, score 61-80: good, and...

05 January 2025 3,884 1 View