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Table 2 Clinical outcomes table for adjusted outcomes based on quintiles of proportion of patients with hematological malignancies

From: Impact of hospital variation in hematologic malignancy patient proportions on outcomes of chronic lymphocytic leukemia patients undergoing cardiac surgery: insights from nationwide data analysis

Outcomes

No. (%)

P-value

  

Proportion of Patients with Hematologic Malignancies by Quintile

 
 

Overall

Q1

Q2

Q3

Q4

Q5

 

No. patients

6357

305

909

1134

1617

2392

 

No. hospitals

4316

274

731

872

1062

1377

 

In-hospital mortality

225 (3.5)

12 (3.9)

30 (3.3)

51 (4.5)

53 (3.3)

79 (3.3)

0.399

AKI

1413 (22.2)

82 (26.0)

225 (24.8)

242 (21.3)

379 (23.4)

485 (20.3)

0.006

PPM procedure

1266 (19.9)

66 (21.6)

190 (20.9)

214 (18.9)

330 (20.4)

466 (19.5)

0.658

Vascular complications

61 (1.0)

3 (1.0)

8 (0.9)

13 (1.1)

15 (0.9)

22 (0.9)

0.97

Blood transfusion

744 (11.7)

12 (3.9)

55 (6.1)

105 (9.3)

218 (13.5)

354 (14.8)

 <.0001

Postoperative bleeding

1096 (17.2)

43 (14.1)

139 (15.3)

202 (17.8)

280 (17.3)

432 (18.1)

0.205

Gastrointestinal bleeding

202 (3.2)

8 (2.6)

28 (3.1)

31 (2.7)

54 (3.3)

81 (3.4)

0.82

Hematuria

96 (1.5)

5 (1.6)

17 (1.9)

16 (1.4)

26 (1.6)

32 (1.3)

0.83

Cardiogenic shock

337 (5.3)

22 (7.2)

51 (5.6)

64 (5.6)

71 (4.4)

129 (5.4)

0.252

Cardiac arrest

207 (3.3)

15 (4.9)

28 (3.1)

37 (3.3)

54 (3.3)

73 (3.1)

0.539

Respiratory failure

833 (13.1)

57 (18.7)

157 (17.3)

165 (14.6)

207 (12.8)

247 (10.3\)

 <.0001

Acute heart failure

879 (13.8)

34 (11.1)

113 (12.4)

155 (13.7)

237 (14.7)

340 (14.2)

0.333

UTI

384 (6.0)

23 (7.5)

48 (5.3)

77 (6.8)

91 (5.6)

145 (6.1)

0.442

Skin infection

102 (1.6)

7 (2.3)

8 (0.9)

18 (1.6)

23 (1.4)

46 (1.9)

0.213

Thrombocytopenia

1303 (20.5)

61 (20.0)

163 (17.9)

248 (21.9)

361 (22.3)

470 (19.6)

0.052

Sepsis

305 (4.8)

19 (6.2)

48 (5.3)

66 (5.8)

65 (4.0)

107 (4.5)

0.130

Acute bronchitis

51 (0.8)

3 (1.0)

12 (1.3)

6 (0.5)

14 (0.9)

16 (0.7)

0.301

Pneumonia

521 (8.2)

33 (10.8)

85 (9.4)

91 (8.0)

121 (7.5)

191 (8.0)

0.224

VTE

132 (2.1)

9 (3.0)

15 (1.7)

11 (1.0)

35 (2.2)

62 (2.6)

0.018

  1. Abbreviations: AKI Acute Kidney Injury, PPM procedure Permanent Pacemaker Implantation Procedure, UTI Urinary Tract Infectione, VTE Venous Thromboembolism