Using the Satisfaction with Life Scale in People with Parkinson’s Disease: A Validation Study in Different European Countries

Table 4

Concurrent validity 2: pairwise comparisons of the SWLS categories in regard to WHOQOL domain scores.

	Comparison of the SWLS categories*
WHOQOL domains	1 versus 2; ES**	2 versus 3	3 versus 4	4 versus 5	5 versus 6	1 versus 6
Physical health	0.69	0.39	0.13	0.25	0.63	1.63
Mental health	0.62	0.29	0.25	0.34	0.75	1.69
Social relationships	0.03	0.38	0.21	0.44	0.56	1.34
Environmental	0.19	0.53	0.12	0.30	0.83	1.90

^∗1: extremely dissatisfied; 2: dissatisfied; 3: slightly dissatisfied; 4: neutral/average; 5: slightly satisfied; 6: extremely/highly satisfied.
∗∗ES (Cohen’s effect size): difference between means divided by pooled standard deviation; interpretation: 0.2: small, 0.5: medium, 0.8: large.