Keyphrases
High-income Countries
62%
Preparedness Index
41%
Systems Strengthening
41%
COVID-19 Impact
41%
Environmental Impact
41%
COVIDSurg
41%
Healthcare Workers
41%
Worldwide Analysis
41%
Middle-income Countries
41%
Impact of Surgery
41%
Low-income Countries
41%
Elective Surgery
41%
Low-middle Income Countries
41%
Postoperative Pulmonary Complications
41%
Pulmonary Score
41%
Choledocholithiasis
41%
Cholelithiasis
41%
Cholecystitis
41%
Clinical Practice Guide
41%
Predictor Variables
33%
RECON
33%
COVID-19
31%
Acute Cholecystitis
31%
Surgical Volume
27%
General Anesthesia
27%
Operating Theatre
27%
Brier Score
25%
30-day Mortality
20%
Subgroup Analysis
20%
Vascular Surgery
20%
Country Income Level
20%
Grading of Recommendations
20%
Good Clinical Practice
20%
Assessment Development
20%
Assessment Methodology
20%
Evaluation Assessment
20%
Pre-pandemic
17%
Internal Validation
16%
Multi-domain
13%
Healthcare
13%
Backlog
13%
Four-phase
13%
Volume Ratio
13%
Operating Environment
13%
Low Uptake
13%
Anesthetic Gases
13%
Surgical Device
13%
Net-zero Carbon
13%
Resterilization
13%
Ranking List
13%
Medicine and Dentistry
COVID-19
100%
Elective Surgery
83%
Low and Middle Income Countries
50%
Systematic Review
41%
General Anesthesia
41%
Malignant Neoplasm
41%
Clinician
37%
Consultation
29%
Mortality Rate
25%
Anesthetic Gas
20%
Subgroup Analysis
16%
Acute Respiratory Distress Syndrome
16%
Logistic Regression Analysis
8%
Vascular Surgery
8%
Female Genital Tract Cancer
8%
4 Chloro 3',6' Dimethyl 2,2' Iminodibenzoic Acid
8%
Surgical Oncology
8%
Holistic Health
8%
Self-Diagnosis
8%
Coloproctology
8%
Pandemic
8%
Pulmonary Embolism
8%
Shock (Circulatory)
8%
Mortality
8%
Perioperative Period
8%
Health Care
8%
Respiratory Failure
8%
Infection
8%
Surgery
8%
Artificial Respiration
8%
Prospective Cohort Study
8%
Disease
8%
Severe Acute Respiratory Syndrome Coronavirus 2
8%
