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Table 2 Demographics and examination characteristics of patients with a hospital visit due to FBO in the North Denmark Region in 2021

From: A retrospective cohort study on oesophageal food bolus obstruction in the North Denmark region in 2021—two thirds were never diagnosed with a cause

Patients, n

150

Age at hospital visit, median (Q1-Q3)

66.0 (49.8–81.0)

Male sex, % (n)

58.7% (88)

Previous FBO, % (n)

55.3% (83)

Diagnoses with relevance to FBO prior to hospital visit, % (n)

No diagnoses

83.3% (125)

Oesophageal stricture

7.3% (11)

Eosinophilic oesophagitis

5.3% (8)

Achalasia

2.0% (3)

Oesophageal or gastric cardia cancer

2.0% (3)

Previous fundoplication surgery

1.3% (2)

Hospitalised during the acute hospital visit, % (n)

70.0% (105)

Patient was initially examined by a physician from, % (n)

Department of Emergency medicine

56.0% (84)

Department of Ear nose and throat

28.0% (42)

Department of Surgery

13.3% (20)

Nurse

2.0% (3)

Department of Oncology

0.7% (1)

Patient underwent upper endoscopy, % (n)

79.3% (119)

Within the acute hospital visit

62.0% (93)

From discharge to 2 weeks after discharge

6.0% (9)

From 2 weeks to 6 months after discharge

10.0% (15)

Later than 6 months after discharge

1.3% (2)

No upper endoscopy

20.7% (31)

Patient was biopsied in the oesophagus, % (n)

48.7% (73)

Within the acute hospital visit

24.0% (36)

From discharge to 2 weeks after discharge

4.0% (6)

From 2 weeks to 6 months after discharge

17.3% (26)

Later than 6 months after discharge

3.3% (5)

No biopsies taken

51.3% (77)

Number of oesophageal biopsies sampled, median (Q1-Q3)

8.0 (6.0–8.0)

Reoccurrence of oesophageal FBO, % (n)

16.7% (25)

  1. Abbreviations: N; number, Q1; 1st quartile, Q3; 3rd quartile, FBO; food bolus obstruction