Global Health Economics & Outcomes Research

 

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    LOG OF TOTAL COST IN DATA2
 
 
 

Analysis of Variance

Source

DF

Sum of
Squares

Mean
Square

F Value

Pr > F

Model

102

548602

5378.45173

10166.7

<.0001

Error

2.69E6

1420832

0.52903

 

 

Corrected Total

2.69E6

1969434

 

 

 

 

 

Root MSE

0.72734

R-Square

0.2786

Dependent Mean

8.88333

Adj R-Sq

0.2785

Coeff Var

8.18772

 

 

 

 

Parameter Estimates

Variable

Label

DF

Parameter
Estimate

Standard
Error

t Value

Pr > |t|

Intercept

Intercept

1

8.54548

0.00502

1702.46

<.0001

agegrp

 

1

0.06521

0.00029983

217.49

<.0001

female

 

1

-0.09628

0.00098870

-97.38

<.0001

ae1

Dehydration

1

0.13660

0.00431

31.71

<.0001

ae2

Gastric Pain

1

-0.00318

0.00878

-0.36

0.7167

ae3

Fecal Impaction

1

0.17470

0.00946

18.47

<.0001

ae4

Post-Operative Ileus

1

0.65788

0.00479

137.37

<.0001

ae5

Other Bowel Obstruction

1

0.27701

0.00607

45.63

<.0001

ae6

Constipation

1

0.16772

0.00285

58.75

<.0001

ae7

Vomit Post-GI Surgery

1

0.04171

0.04862

0.86

0.3910

ae8

Nausea With Vomiting

1

0.01859

0.00427

4.36

<.0001

ae9

Nausea Only

1

0.11284

0.00624

18.07

<.0001

ae10

Vomiting Only

1

-0.01984

0.01077

-1.84

0.0655

ae11

Abdominal Pain

1

-0.03420

0.00271

-12.61

<.0001

ae12

Poisoning-Opiates

1

0.14338

0.02260

6.34

<.0001

ae13

Pruritus

1

0.20239

0.00939

21.56

<.0001

hosp1

Hospital Site: 14

1

0.09920

0.00567

17.50

<.0001

hosp2

Hospital Site: 50

1

-0.35204

0.00686

-51.30

<.0001

hosp3

Hospital Site: 100

1

-0.11104

0.00515

-21.56

<.0001

hosp4

Hospital Site: 105

1

-0.05916

0.00521

-11.35

<.0001

hosp5

Hospital Site: 154

1

0.03148

0.00750

4.20

<.0001

hosp6

Hospital Site: 245

1

0.03143

0.00560

5.61

<.0001

hosp7

Hospital Site: 261

1

0.17366

0.00774

22.44

<.0001

hosp8

Hospital Site: 277

1

0.06645

0.00530

12.54

<.0001

hosp9

Hospital Site: 336

1

0.19529

0.00638

30.61

<.0001

hosp10

Hospital Site: 428

1

-0.17562

0.00564

-31.11

<.0001

hosp11

Hospital Site: 510

1

0.13299

0.00658

20.22

<.0001

hosp12

Hospital Site: 555

1

0.00662

0.00536

1.24

0.2165

hosp13

 

1

0.06682

0.00640

10.44

<.0001

hosp14

 

1

0.08620

0.00752

11.47

<.0001

hosp15

 

1

0.05469

0.00763

7.17

<.0001

hosp16

 

1

0.16801

0.00520

32.33

<.0001

hosp17

 

1

-0.05252

0.00642

-8.18

<.0001

hosp18

 

1

-0.38342

0.00667

-57.49

<.0001

hosp19

 

1

0.06648

0.00737

9.02

<.0001

hosp20

 

1

-0.13806

0.00714

-19.33

<.0001

hosp21

 

1

0.13622

0.00627

21.73

<.0001

hosp22

 

1

0.01602

0.00605

2.65

0.0081

hosp23

 

1

-0.19986

0.00638

-31.32

<.0001

hosp24

 

1

-0.00149

0.00605

-0.25

0.8060

hosp25

 

1

-0.17785

0.00867

-20.51

<.0001

hosp26

 

1

0.14637

0.00804

18.20

<.0001

hosp27

 

1

0.34376

0.00554

62.06

<.0001

hosp28

 

1

-0.03737

0.00918

-4.07

<.0001

hosp29

 

1

-0.24708

0.00570

-43.33

<.0001

hosp30

 

1

-0.07114

0.00876

-8.12

<.0001

hosp31

 

1

-0.29729

0.00734

-40.48

<.0001

hosp32

 

1

0.12103

0.00475

25.46

<.0001

hosp33

 

1

0.22109

0.00473

46.74

<.0001

hosp34

 

1

0.06027

0.00744

8.10

<.0001

hosp35

 

1

-0.00194

0.00746

-0.26

0.7947

hosp36

 

1

-0.03457

0.00792

-4.36

<.0001

hosp37

 

1

-0.10318

0.00643

-16.04

<.0001

hosp38

 

1

-0.10171

0.00555

-18.32

<.0001

hosp39

 

1

-0.02783

0.00588

-4.74

<.0001

hosp40

 

1

0.07961

0.00518

15.37

<.0001

hosp41

 

1

0.16827

0.00739

22.78

<.0001

hosp42

 

1

-0.10581

0.00707

-14.96

<.0001

hosp43

 

1

-0.23322

0.01096

-21.28

<.0001

hosp44

 

1

0.02578

0.01279

2.02

0.0438

hosp45

 

1

0.24428

0.01555

15.71

<.0001

hosp46

 

1

-0.29850

0.00795

-37.55

<.0001

hosp47

 

1

0.08771

0.00672

13.06

<.0001

hosp48

 

1

-0.07448

0.01409

-5.29

<.0001

hosp49

 

1

-0.03982

0.00789

-5.05

<.0001

hosp50

 

1

0.07964

0.00643

12.39

<.0001

hosp51

 

1

0.04792

0.00904

5.30

<.0001

hosp52

 

1

0.03250

0.00589

5.52

<.0001

hosp53

 

1

-0.38452

0.02037

-18.88

<.0001

hosp54

 

1

-0.15119

0.00941

-16.07

<.0001

hosp55

 

1

-0.19828

0.01222

-16.23

<.0001

hosp56

 

1

0.06728

0.00842

7.99

<.0001

hosp57

 

1

0.19389

0.00760

25.50

<.0001

hosp58

 

1

-0.00437

0.00769

-0.57

0.5699

hosp59

 

1

0.13372

0.00707

18.91

<.0001

hosp60

 

1

-0.04499

0.00935

-4.81

<.0001

hosp61

 

1

-0.29213

0.00610

-47.91

<.0001

hosp62

 

1

0.15098

0.00854

17.69

<.0001

hosp63

 

1

-0.07163

0.00946

-7.57

<.0001

source1

1: Physician referral

1

-0.02073

0.00487

-4.26

<.0001

source2

2: Clinic referral

1

0.04060

0.00559

7.27

<.0001

source3

3: HMO referral

1

0.01205

0.00680

1.77

0.0765

source4

4: Transfer from a hospital

1

0.21325

0.00533

40.05

<.0001

source5

5: Transfer from a skilled nursing facility

1

0.09461

0.00741

12.78

<.0001

source6

6: Transfer from another health care facility

1

0.14244

0.00762

18.70

<.0001

source7

7: Emergency room

1

-0.00814

0.00489

-1.67

0.0956

source8

8: Court/law enforcement

1

-0.15137

0.01915

-7.90

<.0001

source9

A: Transfer from a critical access hospital

1

0.04092

0.04546

0.90

0.3681

source10

98: Invalid code provided

1

0.04527

0.00722

6.27

<.0001

sev_resp

 

1

0.16913

0.00076647

220.67

<.0001

sev_pulmonary

 

1

0.01644

0.00154

10.68

<.0001

sev_coronary

 

1

0.54278

0.00102

531.15

<.0001

sev_cardio

 

1

0.14941

0.00068015

219.68

<.0001

sev_GI

 

1

0.04952

0.00070866

69.88

<.0001

sev_hepatitic

 

1

0.12238

0.00109

111.87

<.0001

sev_musc

 

1

0.24219

0.00076655

315.96

<.0001

sev_skin

 

1

0.01561

0.00156

10.03

<.0001

sev_diabetes

 

1

0.06937

0.00148

46.94

<.0001

sev_renal

 

1

0.08168

0.00094680

86.27

<.0001

sev_maternity

 

1

-0.14654

0.00090140

-162.56

<.0001

sev_psych

 

1

0.02771

0.00214

12.95

<.0001

sev_alcohol_drugs

 

1

-0.31187

0.00216

-144.53

<.0001

sev_HIV

 

1

0.20706

0.00303

68.25

<.0001

 

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