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Table 2 Level of QoC for all hospitals

From: Level and variation on quality of care in China: a cross-sectional study for the acute myocardial infarction patients in tertiary hospitals in Beijing

Measures No. of cases with complete information Recommended care delivered or adverse outcome N (%) No. of missing data P value*
Aspirin at arrival 1139 1075 (94.38) 89 <0.001
Aspirin prescribed at discharge 1176 1142 (91.11) 52 0.577
Beta-blocker prescribed at discharge 1175 982 (83.75) 53 <0.001
Statin prescribed at discharge 1176 1134 (96.43) 52 0.070
ACEI or ARB for LVSD 54 34 (62.96) N/A N/A
PCI received within 90 min of hospital arrival 357 171 (47.90) N/A <0.001
  1. ACEI = angiotensin-converting enzyme inhibitors, ARB = angiotensin receptor blockers, LVSD = left ventricular systolic dysfunction, PCI = percutaneous coronary intervention, N/A = not applicable
  2. *P value tests the hypothesis that there are no differences in quality of care between the 14 hospitals