Evaluation of Reliability and Validity of Three Common Dry Eye Questionnaires in Chinese

Table 4

Structural validity analysis of Salisbury Eye Evaluation Questionnaire.

Question number	Common factor 1	Common factor 2
1	−0.014	−0.900
2	0.364	0.780
3	0.578	0.205
4	0.640	0.538
5	0.860	−0.108
6	0.649	0.274