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Table 1 Baseline patient clinical characteristics. Results are presented as number (%) or median (range) for continuous data

From: LMA® Gastro™ Airway for endoscopic retrograde cholangiopancreatography: a retrospective observational analysis

Characteristics

n

Demographics

 Male/Female

28/36

 Age (years)

66 (27–91)

 Average BMI kg/m2

29 (18–44)

Nature of ERCP

 Elective

37

 Emergency

26

 ASA Status 1/2/3/4

3/22/32/5

Anticipated difficult airwaya

 Yes

10

 No

49

 Unknown

5

Relevant comorbidity

 Suspected/Known OSA

10

 Chronic Obstructive Pulmonary Disease

1

 Gastro-oesophageal reflux disease

24

 Bronchial asthma

2

 Active/Ex- regular tobacco smoking

21

 Hypertension

13

 Congestive Cardiac Failure (CCF)

5

 Ischaemic Heart Disease (IHD)

9

  1. ‘Unknown’ pertains to mean there was a lack of documentation for that many patients