Skip to main content

Table 1 resumes the principal scores used to predict postoperative respiratory complications

From: Perioperative anaesthetic management of patients with or at risk of acute distress respiratory syndrome undergoing emergency surgery

Clinical Variable

Canet J et al. 2010

Gupta H et al. 2011

Arozullah AM et al. 2000

LAS VEGAS investig. 2017

Bauman ZM et al. 2015 [16]

Kor DJ et al. 2011 [15]

Patient dependent

 Age

Yes

Yes

Yes

Yes

No

Yes

 Dependent functional status

No

Yes

Yes

No

No

No

 ASA score

No

Yes

No

Yes

No

No

 Chronic obstructive pulmonary disease

No

Yes

Yes

No

No

Yes

 Impaired sensorium

No

No

Yes

No

No

No

 Cerebrovascular accident

No

No

Yes

No

No

No

 Preoperative SpO2

Yes

No

No

Yes

No

No

 Transfusion > 4 units prior surgery

No

No

Yes

No

Yes

No

 Significant weight loss

No

No

Yes

No

No

No

 Preoperative sepsis

No

Yes

No

No

No

No

 Preoperative anaemia

Yes

No

No

Yes

Yes

No

 Blood urea nitrogen level

No

No

Yes

No

No

No

 Recent respiratory infection

Yes

No

No

No

No

No

 Relevant alcohol intake

No

No

Yes

No

Yes

Yes

 Smoking before operation

No

Yes

Yes

No

Yes

Yes

 Chronic steroid use

No

No

Yes

No

No

No

 Cancer

No

No

No

Yes

No

No

 Obstructive sleep apnoea

No

No

No

Yes

No

No

 Hypoalbuminemia

No

No

No

No

No

No

 Chemotherapy

No

No

No

No

Yes

Yes

 Diabetes mellitus

No

No

No

No

Yes

Yes

 Acidosis

No

No

No

No

Yes

No

 Obesity

No

No

No

No

Yes

Yes

 FiO2 > 0.35 (or > 4 L/min)

No

No

No

No

Yes

No

 Tachypnoea

No

No

No

No

Yes

No

 Sepsis

No

No

No

No

Yes

No

 Aspiration

No

No

No

No

Yes

No

 Shock

No

No

No

No

Yes

No

 High risk trauma

No

No

No

No

Yes

No

 BMI

No

No

No

No

Yes

No

 Amiodarone

No

No

No

No

Yes

Yes

 Statins

No

No

No

No

No

Yes

 ACE-I/ARB

No

No

No

No

No

Yes

 Sex

No

No

No

No

No

Yes

 Restrictive lung disease

No

No

No

No

No

Yes

 GERD

No

No

No

No

No

Yes

 Cirrhosis

No

No

No

No

No

Yes

Procedure dependent

 Elective or emergency procedure

Yes

Yes

Yes

Yes

No

No

 Duration of surgery

Yes

Yes

Yes

Yes

No

No

 Type of surgical procedure

Yes

Yes

Yes

No

Yes

Yes

 Type of anaesthesia

No

No

No

Yes

No

No

 Use of supraglottic device

No

No

No

Yes

No

No

 Desaturation

No

No

No

Yes

No

No

 Need of vasoactive drugs

No

No

No

Yes

No

No

 Mechanical ventilation characteristics

No

No

No

Yes

No

No

Validation

 Prospective external validation

Yes

No

No

Yes

No

Yes

  1. ASA American Society of Anesthesiologists, BMI Body mass index, ACE-I Angiotensin converting enzyme inhibitors, ARB Angiotensin receptor blockers, GERD Gastro-esophageal reflux disease