Validation of the Italian version of the Laval questionnaire: health-related quality of life in subjects with obesity

Table 2 Test-retest reliability

Correlation between test at time 1 vs. retest at time 2	ρ	p
Total score	0.82	*
Activity/mobility	0.73	*
Symptoms	0.76	*
Personal hygiene- clothing	0.72	*
Emotions	0.69	*
Social interactions	0.69	*
Sexual life	0.59	*

Time 1 first access to our center, Time 2 1 week after the first access
*Each correlation (Spearman’s ρ) between test and retest scores was statistically significant (p < 0.01)

ISSN: 1477-7525