Source

SS

df

MS

Number of obs

159

Model

1.2766e+16

10

1.2766e+15

F(10, 330)

20.90

Residual

9.0391e+15

148

6.1075e+13

Prob > F

0.0000

Total

2.1805e+16

158

1.3800e+14

R-squared

0.5855

Adj R-squared

0.5574

Net_income

Coef.

Std. Err.

t

P > |t|

[95% Conf. Interval]

Operatingp

0.3395564

0.0419277

8.10

0.000*

0.2567022

0.4224107

Earningspr

1.1343

0.1236377

9.17

0.000*

0.8899771

1.378624

Expensespr

−0.6388749

0.090181

−7.08

0.000*

−0.8170835

−0.4606663

Provisionspl

−0.423331

0.1124811

−3.76

0.000*

−0.6456075

−0.2010545

Patients

70.639922

47.9373

0.16

0.874

−87.09005

102.3699

Writeoff

−5,373,243

1,447,262

−3.71

0.000*

−8,233,209

−2,513,277

Special

−763022.8

4,604,966

−0.17

0.869

−9,863,000

8,336,954

Cancer

1,156,995

2,772,967

0.42

0.677

−4,322,728

6,636,717

University

1,996,650

2,431,485

0.82

0.413

−2,808,263

6,801,562

Psychiatric

−2,829,006

4,008,104

−0.71

0.481

−107e+07

5,091,498

_Cons

3,066,225

1,147,409

2.67

0.008*

798804.7

5,333,646