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. 2024 Nov 4;26:e60291. doi: 10.2196/60291

Table 1.

Emergency care responses to 10 clinical queries from four chatbots—FKGLa scores from Microsoft Word.

Medical condition Chatbots, FKGL score Total, mean (SD)

ChatGPT Google Bard Bing AI Claude AI
Chest pain 9.8 8.5 10 8.2 9.13 (0.91)
Stroke 8.6 7.5 6.9 7 7.50 (0.78)
Headache 10.9 9.8 9.8 7.1 9.40 (1.62)
Sore throat 10.7 8.2 6.3 7.6 8.20 (1.85)
Stomach pain 12.1 12.3 11.7 8 11.03 (2.03)
Back pain 12.4 7.6 11.3 7.2 9.63 (2.61)
Faints 8.5 6.3 6 5.9 6.68 (1.23)
Period bleeding 11.4 10.3 9.8 10.3 10.45 (0.68)
Bad cold 12.4 10.3 11.3 7.6 10.40 (2.05)
Overdose 10.8 8.3 8.5 8.1 8.93 (1.26)
Total, mean (SD) 10.76 (1.43) 8.91 (1.75) 9.16 (2.13) 7.70 (1.14) N/Ab

aFKGL: Flesch-Kincaid Grade Level.

bN/A: not applicable.