Table 3.

Outcome measure results before and after using virtual reality.

Outcome measures	Before using virtual reality, mean (SD)	After using virtual reality, mean (SD)
Short Physical Performance Battery	6.78 (2.95)	8.43 (1.72)
CRQa–dyspnea	2.22 (1.09)	2.96 (1.15)
CRQ–fatigue	3.11 (1.43)	3.27 (1.15)
CRQ–emotional	3.85 (1.52)	4.36 (1.01)
CRQ–mastery	3.83 (1.19)	4.22 (0.74)
Patient Activation Measure	60.81 (10.83)	63.46 (15.89)
Edmonton Frail Scale	6.56 (2.07)	5.38 (2.00)
Patient Health Questionnaire-9	8.44 (5.90)	6.11 (4.76)
Generalized Anxiety Disorder-7	5.78 (5.89)	4.22 (3.11)

^aCRQ: Chronic Respiratory Disease Questionnaire.