Authors | Research time | Country | Average age (PD/ELND versus PD) | Male/Female (PD/ELND versus PD) | Number of cases (PD/ELND versus PD) | Indicators |
---|---|---|---|---|---|---|
Pedrazzoli et al. [10] | 3/1991 to 3/1994 | Italy | 59.2/62 | 25/16 | 41/40 | operative time, postoperative hospital stay, amount of blood transfusions, incidence of postoperative complications, mortality, 4-year survival rate |
27/13 | ||||||
Farnell et al. [11] | 5/1997 to 7/2003 | U.S. | 67/66 | 18/21 | 39/40 | operative time, postoperative hospital stay, incidence of postoperative complications, mortality, 1-, 3-, and 5-year survival rate, |
20/20 | ||||||
4/1996 to 6/2001 | U.S. | 65.2/66.2 | 76/72 | 148/146 | operative time, postoperative hospital stay, amount of blood transfusions, incidence of postoperative complications, mortality, 1-, 3-, and 5-year survival rate | |
85/61 | ||||||
Nimura et al. [14] | 2000.3 to 2003.5 | Japan | 61/62 | 25/26 | 51/50 | operative time, postoperative hospital stay, amount of blood transfusions, incidence of postoperative complications, mortality, 1-, 3-, and 5-year survival rate |
25/25 |