Model

74

669474

9046.94874

17754.8

<.0001

Error

4E6

2038599

0.50955

Corrected Total

4E6

2708073

Root MSE

0.71383

R-Square

0.2472

Dependent Mean

1.24830

Adj R-Sq

0.2472

Coeff Var

57.18405

Intercept

Intercept

1

0.76691

0.00127

602.50

<.0001

agegrp

Age groups

1

0.05547

0.00024722

224.38

<.0001

FEMALE

Indicator of sex

1

-0.01550

0.00078300

-19.80

<.0001

ae1

Dehydration

1

-0.05666

0.00348

-16.27

<.0001

ae2

Gastric Pain

1

0.07737

0.00761

10.17

<.0001

ae3

Fecal Impaction

1

0.20049

0.00764

26.26

<.0001

ae4

Post-Operative Ileus

1

0.69230

0.00393

176.37

<.0001

ae5

Other Bowel Obstruction

1

0.29023

0.00564

51.42

<.0001

ae6

Constipation

1

0.28125

0.00260

108.21

<.0001

ae7

Vomit Post-GI Surgery

1

0.24403

0.04095

5.96

<.0001

ae8

Nausea With Vomiting

1

0.05581

0.00412

13.54

<.0001

ae9

Nausea Only

1

0.10005

0.00538

18.60

<.0001

ae10

Vomiting Only

1

-0.02446

0.01220

-2.01

0.0449

ae11

Abdominal Pain

1

-0.05316

0.00378

-14.08

<.0001

ae12

Poisoning-Opiates

1

-0.15481

0.01808

-8.56

<.0001

ae13

Pruritus

1

0.22700

0.00804

28.22

<.0001

hosp1

Hosiptal site: 4

1

-0.10617

0.00229

-46.38

<.0001

hosp2

Hosiptal site: 5

1

-0.01181

0.00314

-3.75

0.0002

hosp3

Hosiptal site: 6

1

0.00103

0.00140

0.74

0.4621

hosp4

Hosiptal site: 8

1

-0.12467

0.00284

-43.94

<.0001

hosp6

Hosiptal site: 12

1

0.00565

0.00152

3.71

0.0002

hosp8

Hosiptal site: 17

1

-0.01180

0.00187

-6.31

<.0001

hosp9

Hosiptal site: 18

1

-0.01391

0.00248

-5.60

<.0001

hosp10

Hosiptal site: 19

1

-0.06465

0.00336

-19.23

<.0001

hosp11

Hosiptal site: 20

1

-0.12880

0.00519

-24.84

<.0001

hosp12

Hosiptal site: 21

1

0.01295

0.00277

4.68

<.0001

hosp13

Hosiptal site: 24

1

-0.11407

0.00241

-47.25

<.0001

hosp14

Hosiptal site: 25

1

0.00755

0.00209

3.61

0.0003

hosp15

Hosiptal site: 26

1

-0.05599

0.00244

-22.92

<.0001

hosp16

Hosiptal site: 27

1

-0.14615

0.00282

-51.76

<.0001

hosp17

Hosiptal site: 29

1

-0.07558

0.00214

-35.30

<.0001

hosp18

Hosiptal site: 31

1

0.04836

0.00666

7.26

<.0001

hosp21

Hosiptal site: 34

1

0.03430

0.00198

17.28

<.0001

hosp22

Hosiptal site: 36

1

0.08044

0.00133

60.41

<.0001

hosp23

Hosiptal site: 37

1

0.05497

0.00196

27.99

<.0001

hosp24

Hosiptal site: 39

1

-0.06538

0.00186

-35.22

<.0001

hosp25

Hosiptal site: 40

1

-0.03625

0.00292

-12.41

<.0001

hosp26

Hosiptal site: 41

1

-0.12831

0.00381

-33.66

<.0001

hosp32

Hosiptal site: 49

1

-0.17921

0.00448

-39.97

<.0001

hosp34

Hosiptal site: 53

1

-0.09374

0.00300

-31.22

<.0001

hosp35

Hosiptal site: 54

1

0.01292

0.00302

4.28

<.0001

hosp36

Hosiptal site: 55

1

-0.06258

0.00266

-23.54

<.0001

source4

4: Transfer from a hospital

1

0.49982

0.00221

226.30

<.0001

source5

5: Transfer from a skilled nursing facility

1

0.25580

0.00586

43.68

<.0001

source6

6: Transfer from another health care facility

1

0.38589

0.00460

83.82

<.0001

source7

7: Emergency room

1

0.18595

0.00086104

215.96

<.0001

CM_AIDS

AHRQ comorbidity measure: Acquired immune deficiency syndrome

1

0.26195

0.00775

33.79

<.0001

CM_ALCOHOL

AHRQ comorbidity measure: Alcohol abuse

1

0.13479

0.00230

58.59

<.0001

CM_ANEMDEF

AHRQ comorbidity measure: Deficiency anemias

1

0.18914

0.00116

162.68

<.0001

CM_ARTH

AHRQ comorbidity measure: Rheumatoid arthritis/collagen vascular diseases

1

0.10565

0.00274

38.52

<.0001

CM_BLDLOSS

AHRQ comorbidity measure: Chronic blood loss anemia

1

0.08658

0.00197

44.05

<.0001

CM_CHF

AHRQ comorbidity measure: Congestive heart failure

1

0.29805

0.00153

195.41

<.0001

CM_CHRNLUNG

AHRQ comorbidity measure: Chronic pulmonary disease

1

0.15014

0.00105

142.99

<.0001

CM_COAG

AHRQ comorbidity measure: Coagulopathy

1

0.30881

0.00224

138.06

<.0001

CM_DEPRESS

AHRQ comorbidity measure: Depression

1

0.06451

0.00152

42.36

<.0001

CM_DM

AHRQ comorbidity measure: Diabetes, uncomplicated

1

0.02428

0.00109

22.21

<.0001

CM_DMCX

AHRQ comorbidity measure: Diabetes with chronic complications

1

0.24493

0.00212

115.32

<.0001

CM_DRUG

AHRQ comorbidity measure: Drug abuse

1

0.20176

0.00265

76.13

<.0001

CM_HTN_C

AHRQ comorbidity measure: Hypertension (combine uncomplicated and complicated)

1

-0.03870

0.00086473

-44.76

<.0001

CM_HYPOTHY

AHRQ comorbidity measure: Hypothyroidism

1

0.00596

0.00145

4.11

<.0001

CM_LIVER

AHRQ comorbidity measure: Liver disease

1

0.11161

0.00277

40.35

<.0001

CM_LYMPH

AHRQ comorbidity measure: Lymphoma

1

0.21732

0.00464

46.83

<.0001

CM_LYTES

AHRQ comorbidity measure: Fluid and electrolyte disorders

1

0.37942

0.00113

335.09

<.0001

CM_METS

AHRQ comorbidity measure: Metastatic cancer

1

0.41604

0.00258

161.01

<.0001

CM_NEURO

AHRQ comorbidity measure: Other neurological disorders

1

0.18230

0.00180

101.26

<.0001

CM_OBESE

AHRQ comorbidity measure: Obesity

1

0.07311

0.00165

44.21

<.0001

CM_PARA

AHRQ comorbidity measure: Paralysis

1

0.46470

0.00292

159.03

<.0001

CM_PERIVASC

AHRQ comorbidity measure: Peripheral vascular disorders

1

0.04979

0.00184

27.09

<.0001

CM_PSYCH

AHRQ comorbidity measure: Psychoses

1

0.21349

0.00249

85.77

<.0001

CM_PULMCIRC

AHRQ comorbidity measure: Pulmonary circulation disorders

1

0.14748

0.00463

31.87

<.0001

CM_RENLFAIL

AHRQ comorbidity measure: Renal failure

1

0.14501

0.00165

87.71

<.0001

CM_TUMOR

AHRQ comorbidity measure: Solid tumor without metastasis

1

0.15069

0.00292

51.64

<.0001

CM_ULCER

AHRQ comorbidity measure: Peptic ulcer disease excluding bleeding

1

0.17398

0.01709

10.18

<.0001

CM_VALVE

AHRQ comorbidity measure: Valvular disease

1

0.12109

0.00206

58.67

<.0001

CM_WGHTLOSS

AHRQ comorbidity measure: Weight loss

1

0.55732

0.00243

229.35

<.0001