1. One-year clinical outcomes in older patients with non-ST elevation acute coronary syndrome undergoing coronary angiography: An analysis of the ICON1 study 
Jonathan Batty, Weiliang Qiu, Sophie Gu, Hannah Sinclair, Murugapathy Veerasamy, Benjamin Beska, Dermot Neely, Gary Ford, Vijay Kunadian 
International Journal of Cardiology 
Volume 274, Pages (January 2019)
DOI: /j.ijcard
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2. Fig. 1
Flow diagram of ICON-1 screening and recruitment. Abbreviations: ACS - acute coronary syndrome, CABG - coronary artery bypass graft. PCI - percutaneous coronary intervention.
International Journal of Cardiology  , 45-51DOI: ( /j.ijcard )
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3. Fig. 2
Kaplan-Meier plot, demonstrating time to primary composite endpoint (death, MI, unplanned revascularisation, stroke, episode of significant bleeding). The numbers at risk, stratified by Fried Frailty group are presented below. The Log-Rank test for equality of survival distributions demonstrates a significant difference between the survival curves (X2 = 8.06, 2 degrees of freedom, p = 0.018*). The frail phenotype is associated with a greater likelihood of achieving the primary composite endpoint compared to the robust phenotype (HR 2.16, 95% CI 1.13 to 4.16, p = 0.021*) and the pre-frail phenotype (HR 1.42, 95% CI 0.97 to 2.08, p = 0.071).
International Journal of Cardiology  , 45-51DOI: ( /j.ijcard )
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