Skip to main content

Table 4 Exploratory factor analysis (N = 341)

From: Psychometric evaluation of the Chinese version of the hospital-acquired insomnia scale (HAIS) and analysis of influencing factors

Item number

Factor1

Factor2

Factor3

Factor4

10

0.778

   

7

0.772

   

6

0.749

   

8

0.747

   

11

0.719

   

12

0.718

   

9

0.707

   

2

 

0.833

  

3

 

0.781

  

1

 

0.757

  

4

 

0.721

  

5

 

0.648

  

17

  

0.877

 

16

  

0.834

 

18

  

0.796

 

14

   

0.819

13

   

0.784

15

   

0.761

Back to article page

BMC Psychiatry

ISSN: 1471-244X

Contact us