Economic outcome of off-pump coronary artery bypass surgery: a prospective randomized study Raimondo Ascione, MD, Clinton T Lloyd, Malcolm J Underwood, Attilio A Lotto, MD, Antonis A Pitsis, Gianni D Angelini The Annals of Thoracic Surgery Volume 68, Issue 6, Pages 2237-2242 (December 1999) DOI: 10.1016/S0003-4975(99)01123-6
Fig 1 Bed occupancy costs per patient at each dependency level. Data are presented as mean ± standard error of mean. p Values: ICU < 0.05, HDU < 0.05, ward = 0.09, total < 0.01. The Annals of Thoracic Surgery 1999 68, 2237-2242DOI: (10.1016/S0003-4975(99)01123-6)
Fig 2 Costs for each determinant factor. Data are presented as mean ± standard error of mean. p Values: operation cost < 0.001, bed occupancy cost = 0.01, transfusion cost < 0.01, complications cost < 0.05, total < 0.001. The Annals of Thoracic Surgery 1999 68, 2237-2242DOI: (10.1016/S0003-4975(99)01123-6)