From: The Japanese version of the questionnaire about the process of recovery: development and validity and reliability testing
Scalea
N
Range
Mean
Standard Deviation
QPR-J
197
4–86
56.8
12.8
Japanese RAS
187
24–119
82.1
15.2
Japanese SF-8 (PCS)
190
4–21
9.6
3.6
Japanese SF-8 (MCS)
193
4–20
10.6
3.7