Factor 1

Factor 2

Factor 3

Factor 4

Factor 5

Communalities

1. Advanced technology

0.806

0.694

3. Qualified and experienced doctors/specialist

0.797

0.651

7. Quality of services

0.742

0.556

8. Quality of care

0.512

0.363

9. Pleasant weather and environment

0.822

0.705

12. Great place for relaxation

0.863

0.752

13. Many tourist places to visit

0.826

0.686

6. Cost of treatment

0.963

0.945

11. Cost of travelling

0.968

0.941

10. Frequency of direct flights

0.786

0.622

14. Easy visa process

0.811

0.681

15. Travelling time

0.736

0.613

5. World class facilities

0.747

0.609

2. Accredited by international organization

0.833

0.715

4. Success rate of treatment is high

0.765

0.668

Eigenvalue

2.224

2.134

1.988

1.934

1.922

Variance (%)

14.827

14.224

13.254

12.895

12.816

Cumulative variance (%)

14.827

29.052

42.306

55.200

68.017

Cronbach’s alpha

0.713

0.791

0.953

0.706

0.709

Overall cronbach’s alpha

0.701