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Table 5 Top 20 keywords

From: Global trends in artificial intelligence research in anesthesia from 2000 to 2023: a bibliometric analysis

Keyword

Number of occurrences

APY

Machine learning

350

2021.5

Anesthesia

207

2018.8

Risk prediction

194

2021.2

Artificial intelligence

192

2021.8

Surgery

158

2020.4

Mortality

117

2020.8

Outcomes

109

2021.9

Prediction

106

2021

EEG

101

2017.3

Models

86

2020.6

Classifications

81

2019

Complications

79

2020.8

Propofol

75

2017.7

General anesthesia

66

2019.1

Neural networks

64

2014.1

Deep learning

62

2021.7

Bispectral index

61

2016.8

Association

61

2021.3

Mate-analysis

61

2021.3

Pain

60

2020