American Journal of Cardiology
Volume 97, Issue 1 , Page 151 , 1 January 2006

Drawbacks of Nonrandomized Trials in Acute Coronary Syndromes

Received 23 July 2005

References 

  1. Montalescot G , Dabbous OH , Lim MJ , Flather MD , Mehta RH  Global Registry of Acute Coronary Events Investigators . Relation of timing of cardiac catheterization to outcomes in patients with non–ST-segment elevation myocardial infarction or unstable angina enrolled in the multinational Global Registry of Acute Coronary Events . Am J Cardiol . 2005;95:1397–1403
  2. Biondi-Zoccai GG, Abbate A, Agostoni P, Testa L, Burzotta F, Lotrionte M, et al. Long-term benefits of an early invasive management in acute coronary syndromes depend on intracoronary stenting and aggressive antiplatelet treatment (a metaregression) . Am Heart J . 2005;149:504–511
  3. Mehta SR, Cannon CP, Fox KA, Wallentin L, Boden WE, Spacek R, et al. Routine vs selective invasive strategies in patients with acute coronary syndromes (a collaborative meta-analysis of randomized trials) . JAMA . 2005;293:2908–2917
  4. Bavry AA , Kumbhani DJ , Quiroz R , Ramchandani SR , Kenchaiah S , Antman EM . Invasive therapy along with glycoprotein IIb/IIIa inhibitors and intracoronary stents improves survival in non–ST-segment elevation acute coronary syndromes (a meta-analysis and review of the literature) . Am J Cardiol . 2004;93:830–835
  5. Hosmer DW , Lemeshow S . In: Applied Logistic Regression . 2nd Ed.. New York: Wiley-Interscience; 2000;
  6. Ottenbacher KJ , Ottenbacher HR , Tooth L , Ostir GV . A review of two journals found that articles using multivariable logistic regression frequently did not report commonly recommended assumptions . J Clin Epidemiol . 2004;57:1147–1152

PII: S0002-9149(05)01287-7

doi: 10.1016/j.amjcard.2005.07.035

American Journal of Cardiology
Volume 97, Issue 1 , Page 151 , 1 January 2006