Table 6

Association Between IPST and Subsequent 48-Hour Bleeding Events

EndpointIPST
(n = 89)
No IPST
(n = 10,850)
OR (95% CI)p Value
GUSTO bleeding
 Non–CABG-related17 (19.1)1,424 (13.1)1.56 (0.92–2.66)0.10
 Any6 (6.7)277 (2.6)2.76 (1.19–6.37)0.01
 Severe/life threatening0 (0)15 (0.1)0.73
 Moderate1 (1.1)34 (0.3)3.61 (0.49–26.70)0.18
 Mild5 (5.6)231 (2.1)2.74 (1.10–6.81)0.02
TIMI bleeding
 Any1 (1.1)21 (0.2)5.86 (0.78–44.04)0.051
 Major0 (0)10 (0.1)0.77
 Minor1 (1.1)11 (0.1)11.20 (1.43–87.66)0.004
BARC bleeding
 Any17 (19.1)1,424 (13.1)1.56 (0.92–2.66)0.10
 BARC type 31 (1.1)34 (0.3)3.61 (0.49–26.70)0.18
 BARC type 3a1 (1.1)14 (0.1)8.80 (1.14–67.61)0.01
 BARC type 3b0 (0)17 (0.2)0.71
 BARC type 3c0 (0)3 (0)0.88
ACUITY major without hematoma ≥5 cm2 (2.2)52 (0.5)4.77 (1.14–19.91)0.02

Values are n (%).

ACUITY = Acute Catheterization and Urgent Intervention Triage Strategy; BARC = Bleeding Academic Research Consortium; GUSTO = Global Use of Strategies to Open Occluded Arteries; other abbreviations as in Tables 1 and 4.