Table 2.

Reliability of QOLSID

Item	Corrected item-total correlation	Cronbach α if item deleted
1	0.247	0.740
2	0.392	0.705
3	0.454	0.696
4	0.226	0.726
5	0.372	0.709
6	0.560	0.672
7	0.638	0.670
8	0.224	0.727
9	0.237	0.725
10	0.599	0.672