Arabic version of the SF‐Qualiveen: cross-cultural adaptation, translation, and validation of urinary disorder‐specific instruments in patients with spinal cord injury

Table 5 Four-factor model of principal component analysis for eight items

Items	Eigenvalues
Items	Total	% of variance	Cumulative percentage of variance explained
1	3.712	33.251	33.251
2	1.834	17.461	50.712
3	1.317	12.427	63.184
4	1.112	9.372	72.556
5	0.926	8.193	80.749
6	0.831	6.831	87.580
7	0.751	6.537	94.117
8	0.623	5.883	100.000

ISSN: 1749-799X