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Table 3 Baseline characteristics of experimental HF dataset

From: Treatment effect prediction with adversarial deep learning using electronic health records

Characteristics

No. of participants (n = 736)

Readmission in one year (n = 461)

Non-readmission in one year (n = 275)

P-value

Age (years), mean (SD)

64.29 ± 13.55

63.66 ± 13.55

65.34 ± 13.53

0.104

Female sex (T/F)

508/227

331/130

177/97

0.050

Hypertension (T/F)

526/210

323/138

203/72

0.314

Diabetes mellitus (T/F)

466/270

283/178

183/92

0.185

Renal insufficiency (T/F)

592/144

359/102

233/42

0.030

SBP (mmHg), mean (SD)

133.41 ± 20.41

130.33 ± 20.02

138.57 ± 20.04

<  0.001

DBP (mmHg), mean (SD)

77.13 ± 13.66

76.15 ± 13.86

78.76 ± 13.19

0.012

Heart rate (b.p.m) mean (SD)

79.98 ± 16.37

81.17 ± 17.01

78.00 ± 15.06

0.011

Creatinine (umol/L), mean (SD)

100.35 ± 64.5

106.77 ± 72.85

89.61 ± 45.50

<  0.001

LVEF (%), mean (SD)

43.74 ± 11.86

41.92 ± 12.12

46.80 ± 10.76

<  0.001

CK (umol/L), mean (SD)

87.79 ± 82.04

89.71 ± 80.56

84.60 ± 84.50

0.414

cTnT (ng/ml), mean (SD)

0.058 ± 0.38

0.077 ± 0.47

0.025 ± 0.057

0.068

Treatment

Diuretics (T/F)

536/200

344/117

202/73

<  0.001

ACEI (T/F)

442/294

279/182

163/112

0.797

ARB (T/F)

480/256

296/165

184/91

0.507

Beta-blocker (T/F)

588/148

367/94

221/54

0.879

CCB (T/F)

454/282

307/154

147/128

<  0.001

Statin (T/F)

536/200

322/139

214/61

0.023

Digoxin (T/F)

457/279

257/204

200/75

<  0.001

Nitrates (T/F)

454/282

274/187

180/95

0.122

Aspirin (T/F)

513/223

314/147

199/76

0.258

Clopidogrel (T/F)

379/357

244/217

140/135

0.650

Warfarin (T/F)

638/98

399/62

239/36

0.979

Spironolactone (T/F)

402/334

288/173

161/114

0.328

Antibiotics (T/F)

713/23

446/15

267/8

0.967

Antiacid (T/F)

589/147

367/94

222/53

0.786

  1. ACEI: angiotensin-converting enzyme inhibitor; ARB: angiotensin receptor blocker; CCB: calcium channel blocker; cTnT: cardiac troponin T; CK: creatinine kinase; DBP: diastolic blood pressure; LVEF: left ventricular ejection fraction; SBP: systolic blood pressure