Skip to main content

Table 1 Clinical characteristics of female patients

From: Safety profile of bivalirudin in Chinese female patients undergoing percutaneous coronary intervention: a multi-center study

Items

Patients (N = 918)

Demographic characteristics

 Age (years), mean ± SD

68.8 ± 9.2

 BMI (kg/m2), mean ± SD

24.5 ± 25.5

Medical history

 History of diabetes mellitus, No. (%)

275 (30.0)

 History of allergy, No. (%)

105 (11.4)

 History of cardiac surgery, No. (%)

72 (7.8)

 History of renal function impairment, No. (%)

27 (2.9)

 History of critical respiratory disease, No. (%)

20 (2.2)

Clinical presentation

 UA, No. (%)

360 (39.2)

 STEMI, No. (%)

329 (35.8)

 NSTMI, No. (%)

129 (14.1)

 SCAD, No. (%)

99 (10.8)

 Others, No. (%)

1 (0.1)

CRUSADE score

 Mean ± SD

35.4 ± 12.7

Risk stratification, No. (%)

 

 Very low risk (≤ 20)

81 (8.8)

 Low risk (21 – 30)

275 (30.0)

 Moderate risk (31– 40)

278 (30.3)

 High risk (41 – 50)

158 (17.2)

 Very high risk (> 50)

111 (12.1)

 Unknown

15 (1.6)

PCI characteristics

Operative timing, No. (%)

 

 Emergency operation

349 (38.0)

 Elective operation

569 (62.0)

Types of coronary interventional therapy, No. (%)

 Stent implantation

872 (95.0)

 Balloon dilatation

37 (4.0)

 Thrombus aspiration

0 (0.0)

 Others

9 (1.0)

Types of stents, No. (%)

 Drug stent

860 (93.7)

 Bare stent

15 (1.6)

 Unknown

43 (4.7)

Arterial access, No. (%)

 Brachial artery

1 (0.1)

 Femoral artery

66 (7.2)

  Radial artery

848 (92.4)

 Others

3 (0.3)

Culprit vessel, No. (%)

 Single

715 (77.9)

 Multiple

203 (22.1)

Administration of bivalirudin

 

 Preoperative or intraoperative, No. (%)

31 (3.4)

 Postoperative ≤ 4 h, No. (%)

779 (84.9)

 Postoperative > 4 h, No. (%)

108 (11.7)

 Combined with GP IIb/IIIa inhibitors, No. (%)

663 (72.2)

TIMI flow grade (pre-procedure)

 0, No. (%)

241 (26.3)

 1, No. (%)

145 (15.8)

 2, No. (%)

86 (9.4)

 3, No. (%)

442 (48.1)

 Unknown, No. (%)

4 (0.4)

TIMI flow grade (post-procedure)

 0, No. (%)

4 (0.4)

 1, No. (%)

4 (0.4)

 2, No. (%)

14 (1.5)

 3, No. (%)

895 (97.6)

 Unknown, No. (%)

1 (0.1)

  1. SD, standard deviation; BMI, body mass indexes; UA, unstable angina; STEMI, ST-segment elevation myocardial infarction; NSTMI, non-ST-segment elevation myocardial infarction; SCAD, spontaneous coronary artery dissection; CRUSADE, Can Rapid Risk Stratification of Unstable Angina Patients Suppress Adverse Outcomes with Early Implementation of the ACC/AHA Guidelines; PCI, percutaneous coronary intervention; GP, glycoprotein; TIMI, thrombolysis in myocardial infarction