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Table 1 Baseline characteristics by prior additional CVD status

From: Blood pressure and mortality in patients with type 2 diabetes and a recent coronary event in the ELIXA trial

 

Index ACS only

n = 3527

Additional CVD

n = 2325

P

Age (years)

59.0 ± 9.6

62.3 ± 9.3

 < 0.001

Female, n (%)

980 (28%)

799 (34%)

 < 0.001

Race, n (%)

  

 < 0.001

 Asian

582 (17%)

176 (8%)

 

 Black or African American

116 (3%)

88 (4%)

 

 White

2501 (71%)

1907 (82%)

 

 Other

328 (9%)

154 (7%)

 

Systolic blood pressure (mmHg)

130 ± 16

132 ± 16

 < 0.001

Diastolic blood pressure (mmHg)

78 ± 9

78 ± 9

0.95

Pulse pressure (mmHg)

52 ± 13

54 ± 13

 < 0.001

Heart rate (bpm)

70 ± 9

70 ± 9

0.89

BMI (kg/m2)

29.7 ± 5.7

30.7 ± 5.6

 < 0.001

Diabetes duration (years)

8.5 ± 7.8

10.4 ± 8.7

 < 0.001

HbA1c (%)

7.7 ± 1.3

7.7 ± 1.3

0.48

eGFR (ml/min/1.73m2)

79 ± 21

71 ± 21

 < 0.001

Albuminuria (mg/g)

  

 < 0.001

 < 30 (normal)

2697 (77%)

1633 (70%)

 

 ≥ 30–< 300 (micro)

631 (18%)

494 (21%)

 

 ≥ 300 (macro)

184 (5%)

191 (8%)

 

BNP (pg/ml) median [IQR]

90 [44–176]

138 [63–293]

 < 0.001

Smoking status, n (%)

  

0.005

 Current

421 (12%)

246 (11%)

 

 Former

1646 (47%)

1019 (44%)

 

 Never

1460 (41%)

1060 (46%)

 

MI history other than index ACS, n (%)

0 (0.0%)

1341 (58%)

NA

Stroke history, n (%)

0 (0.0%)

314 (14%)

NA

Heart failure history, n (%)

0 (0.0%)

1317 (57%)

NA

Coronary revascularization history, n (%)

2527 (72%)

1554 (67%)

 < 0.001

STEMI at index event, n (%)

1817 (52%)

756 (33%)

 < 0.001

Left ventricular ejection fractiona (percent)

53 ± 11

48 ± 13

 < 0.001

Insulin, n (%)

1239 (35%)

1042 (45%)

 < 0.001

Statin, n (%)

3333 (95%)

2099 (90%)

 < 0.001

Beta blocker, n (%)

2904 (82%)

2049 (88%)

 < 0.001

Calcium channel blocker, n (%)

652 (19%)

629 (27%)

 < 0.001

Diuretic, n (%)

1085 (31%)

1223 (53%)

 < 0.001

ACE inhibitor, n (%)

2095 (59%)

1437 (62%)

0.07

ARB, n (%)

910 (26%)

645 (28%)

0.10

Alpha blocker, n (%)

136 (4%)

122 (5%)

0.011

Potassium sparing agents, n (%)

347 (10%)

508 (22%)

 < 0.001

  1. Unless stated otherwise, values are mean ± SD or n (%)
  2. ACE angiotensin converting enzyme, ACS acute coronary syndrome, ARB angiotensin receptor blocker, BMI body mass index, BNP brain-type natriuretic peptide, eGFR estimated glomerular filtration rate, HbA1c glycosylated hemoglobin, HDL high density lipoprotein, LDL low density lipoprotein, MI myocardial infarction, STEMI ST segment elevation myocardial infarction
  3. aData available for 3957 patients for left ventricular ejection fraction (2352 in patients with index ACS only and 1605 in patients with additional CVD)