Table 6

ORs for having angiogram and ultimate PCI among patients with early stage STEMI in PCI hospitals

ALL early phase STEMI patientsEarly phase STEMI patients that had angiogram
OR of having angiogram /no angiogram
(95% CI)
OR of having ultimate PCI/*no PCI
(95% CI)
Male (ref: female)1.15 (0.46 to2.88)1.44 (0.61 to3.42)
Age 60–75 (ref:3559)0.62 (0.27 to1.43)0.73 (0.33 to1.59)
Direct route (ref: indirect)0.38 (0.08 to 1.71)0.50 (0.17 to 1.48)
Regional Level Hospital (ref: Federal)0.16 (0.02 to 1.24)0.88 (0.36 to 2.14)
City Level Hospital (ref: Federal)0.02***(0.00 to 0.19)0.46 (0.15 to 1.37)
Comorbid (ref: no)0.79 (0.35 to 1.78)0.92 (0.42 to 2.02)
Admitted 00:00-05:59 (ref: 06:00-17:59)1.03 (0.26 to 4.08)2.65 (0.59 to 11.91)
Admitted 18:00-23:59 (ref: 06:00-17:59)0.61 (0.26 to 1.43)1.34 (0.57 to 3.18)
Constant445.29*** (32.81 to 6043.91)21.06*** (4.48 to 98.85)
N452420†
  • *p<0.05, **p<0.01, ***p<0.001.

  • †One further case excluded due to missing data.

  • PCI, percutaneous coronary intervention; STEMI, ST-elevation myocardial infarction.