Table 3 Characteristics of the 751 patients who entered the operating room according to resection achievement

n (%)

184 (25)

567 (75)

–

–

Sex Ratio (M/F)

1.45

1.09

0.08

–

Median Age (range)

66 (35–79)

65 (26–86)

0.38

–

Mean BMI (±SD)

24.3 (±4.2)

24.7 (±4.67)

0.16

–

Period (%)

0.51

–

 1 (February 2000–March 2011)

56 (25)

168 (75)

 2 (April 2011–August 2019)

128 (24)

399 (76)

 CT-scan

184 (100)

567 (100)

1

–

 Liver Magnetic Resonance Imaging

73 (40)

334 (59)

< 0.001

< 0.01 (3.34 [2.24; 5.01])

 Positron Emission Tomography

20 (11)

49 (9)

0.38

–

Median delay CT-Surgery (days) (range)

18 (6–55)

18 (1–43)

0.29

–

Mean CA 19–9 serum level (UI) (±SD)

848 (±1004)

391(±852)

< 0.01

< 0.01 (1.99 [1.21; 3.71])*

Explorative Laparoscopy (%)

21 (11)

61 (11)

0.79

–

Neoadjuvant Treatment (%)

70 (38)

267 (47)

0.033

0.17 (1.12 [0.91; 1.71])