Table 1 Data of the patients with pancreatic head cancer (PaHCa).

From: Preoperative arterial and venous CT radiomics for survival prediction after pylorus preserving pancreatoduodenectomy in pancreatic head cancer

Feature of the study cohort

Number

Gender

Male

20

Female

22

Age (years)

Minimum

36

Maximum

83

Average ± standard deviation (SD)

63.3 ± 10

Body mass index (BMI) (kg/m²)

Minimum

18.4

Maximum

45.1

Median

25.4

Interquartile range (IQR)

22.2–30.2

American Society of Anesthesiologists (ASA)-Score

Minimum

1

2 patients

Maximum

3

27 patients

Median

3

Date of surgery (mm/yyyy)

Earliest date

01/2010

Latest date

10/2017

Follow-up (days)

Minimum

167

Maximum

2,852

Average

1,555

Median

1,663

Risk group classification

Arterial

High-risk: 22; Low-risk: 20

Venous

High-risk: 25; Low-risk: 17

Combined

High-risk: 19; Low-risk: 23