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Table 3 Factors, items, and extracted factor loads of the factor analysis with equimax rotation

From: Psychometric properties of the scale for non-adherence to antiretroviral medication (NAME) among HIV-infected patients

Factor

Items

Factor load

Personal barriers

1. Not admitting the disease and not being able to cope with it

0.751

2. Lack of mental preparation for taking medicines

0.693

3. Not being informed of the fact that through using medicines you will experience a normal lifetime

0.683

4. Lack of awareness of the proper use of the medicines

0.649

5. Uncertainty about the effectiveness of the medicines

0.630

6. Considering life and health as unimportant

0.600

7. Feeling of hopelessness and depression

0.490

8. Lack of awareness of the risk of developing medicine resistance

0.389

Medical challenges

9. Getting tired of constantly taking medicines

0.477

10. Large amount of pills to be taken daily

0.732

11. Being lazy in taking medicines

0.687

12. Forgetting to take medication

0.645

13. Medicine’s side effects

0.430

14. Interference of the medications with the joy received by abusing alcohol and drugs

0.363

services quality

15. Not having enough and proper access to consultation services

0.730

16. Not receiving empathy from your physician

0.658

17. Waiting for a long time to receive medicine and visit a doctor

0.516

18. Lack of needed medicines in therapeutic centers

0.597

19. Insufficient guidance of medical staff

0.454

20. Bad behavior of medical staff

0.365

Financial problems

21. The cost of traveling to therapy centers for medicines

0.837

22. The cost of medical tests

0.779

Perceived support

23. Not having someone to remind you when you should take the medicines

0.845

24. Not having family care or supervision in taking medicines

0.835

25. Lack of family emotional support

0.531

26. Not having Emotional connection with other patients living with HIV

0.406

Disclosure of the disease

27. Fear of the disclosure of the disease while taking medicines

0.757

28. Bad feeling caused by discrimination in comparison with healthy people in the society

0.707

29. Fear of others seeing the medicines

0.647

30. Not going to take the medicines because your privacy is not preserved

0.606