Table 3. Test-retest reliability of each item of the Family Dermatology Life Quality Index in Chinese version (C-FDLQI) (n = 50).

C-FDLQI items	Weighted Kappa
Item 1	1.00
Item 2	0.83
Item 3	0.94
Item 4	0.85
Item 5	0.82
Item 6	0.71
Item 7	0.70
Item 8	0.73
Item 9	0.77
Item 10	0.86