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Table 1 Patient characteristics and operative data

From: Intraoperative collection of autologous platelet-rich plasma from the cardiopulmonary bypass circuit upon initiation of extracorporeal circulation

Factors (n = 72) Mean SD
Age (years) 72.4 12.9
Male/Female 49:23  
Height (cm) 157.8 8.6
Weight (kg) 61.0 13.6
Body mass index 23.7 4.2
Body surface area (m2) 1.62 0.20
Procedure (n = 72)
 Aortic 26  
 Valvular 42  
 Coronary + others 4  
Operation time (min) 378.6 141.8
Extracorporeal circulation time (min) 129.3 44.6
Aortic cross-clamp time (min) 93.6 33.0
Selective cerebral perfusion time (min) (n = 20) 68.7 41.3
Lowest temperature (°C) 32.7 3.5
Drain bleeding within 24 h postoperatively (ml) 551.6 353.0
Reoperation   0