Table 1 Demographic variables of the included patient.

From: Abdominal pain patterns during COVID-19: an observational study

  

n

Age at admission median (range) [years]

69.7 [16–101]

1024

Female (%)

466 (45.6)

1024

Male n (%)

555 (54.4)

1024

Smoking n (%)

No smoking

522 (56.9)

918

Actively smoking

90 (9.8)

918

Former smoking

306 (33.3)

918

Alcohol consumption n (%)

High risk

79 (9.4)

844

Former high risk

45 (5.3)

844

Low risk

368 (43.6)

844

No alcohol consumption

352 (41.7)

844

BMI mean ± sd [kg/m2]

25.6 ± 6.3

272

Categorized BMI n (%) [kg/m2]

 < 18

26 (9.6)

272

18–25

116 (42.7)

272

25–30

69 (25.4)

272

30–35

39 (14.3)

272

35–40

16 (5.9)

272

 ≥ 40

6 (2.2)

272

History of abdominal surgery n (%, CI)

Bariatric surgery

11 (1.1, 0.5–1,9)

1026

Cholecystectomy

94 (9.2, 4,5–11.1)

1026

Partial hepatectomy

4 (0.4, 0.1–1)

1026

Other liver surgeries

6 (0.6, 0.2–1.3)

1026

  1. The third column represents the number of valid (nonmissing) observations. High risk alcohol consumption: ≥ 21 unit/week for men or ≥ 14/week for women. Low risk alcohol consumption: < 21 unit/week for men or < 14/week for women. BMI: body mass index.