Assessment of the Psychometric Properties of the Holland Sleep Disorders Questionnaire in the Iranian Population

Table 3

Horn’s parallel analysis test results.

Factor	Mean parallel random eigenvalues	Real eigenvalue	Results
1	1.803	6.109	Accept
2	1.688	4.47	Accept
3	1.606	3.84	Accept
4	1.531	2.208	Accept
5	1.47	1.874	Accept
6	1.412	1.632	Accept
7	1.355	1.295	Reject