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Table 2 Comparison QCNS cohort; 242,103 encounters were for adult males that had recorded ASA 1–5

From: Associations between ASA Physical Status and postoperative mortality at 48 h: a contemporary dataset analysis compared to a historical cohort

 

Patient distribution

48-h mortality

ASA PS E status

QCNS

Vacanti

QCNS

Vacanti

p value

 

N

%

N

%

N

%

N

%

 

1

23,071

9.529

43,964

64.286

0

0.000

32

0.073

<0.001

2

104,997

43.369

10,626

15.538

2

0.002

24

0.226

<0.001

3

80,649

33.312

2928

4.281

28

0.035

42

1.434

<0.001

4

23,198

9.582

523

0.765

74

0.319

39

7.457

<0.001

5

150

0.062

37

0.054

13

8.667

3

8.108

1.000

1E

820

0.339

6739

9.854

0

0.000

11

0.163

0.782

2E

3223

1.331

1975

2.888

1

0.031

10

0.506

0.001

3E

2850

1.177

698

1.021

6

0.211

24

3.438

<0.001

4E

2662

1.100

327

0.478

87

3.268

27

8.257

<0.001

5E

483

0.200

571

0.835

95

19.669

54

9.457

<0.001

  1. The published Vacanti study included 68,388 adult navy hospital patients. Hochberg multiple comparison corrected exact chi-square test p values comparing mortality rate within the same ASA PS E status group between the two cohorts
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Perioperative Medicine

ISSN: 2047-0525