Self-reported cardiorespiratory fitness: index of clinical risk

Affiliations

• ¹ Section of Anesthesia, Analgesia and Intensive Care, Department of Surgical and Biomedical Sciences, University of Perugia, Perugia, Italy - edoardo.derobertis@unipg.it.
• ² Section of Anesthesia, Analgesia and Intensive Care, Department of Surgical and Biomedical Sciences, University of Perugia, Perugia, Italy.
• ³ Department of Experimental Medicine, University of Perugia, Perugia, Italy.
• ⁴ Department of Medicine and Surgery, University of Salerno, Baronissi, Salerno, Italy.