Variable

VIF

1/VIF

Operatingp

1.98

0.504475

Earningspr

1.62

0.616073

Expensespr

1.51

0.662057

Provisionspl

1.47

0.680671

Patients

1.45

0.691564

Writeoff

1.38

0.723767

Special

1.27

0.787312

Cancer

1.04

0.958410

University

1.02

0.985109

Psychiatric

1.01

0.985626

Mean VIF

1.38