Table 3. Content and Sentiment Analysis of GenAI vs HCP and Empathetic vs Nonempathetic Responses.

Metric	Mean (SD)		P value	Mean (SD)		P value
	HCP (n = 117)	GenAI (n = 126)		Empathetic (n = 41)	Nonempathetic (n = 166)
Polarity	0.13 (0.24)	0.21 (0.14)	.02	0.26 (0.21)	0.15 (0.19)	.04
Subjectivity	0.31 (0.23)	0.54 (0.16)	<.0012	0.56 (0.18)	0.40 (0.22)	.003
Affiliation	1.92 (2.46)	2.51 (1.97)	.56	3.06 (2.01)	1.98 (2.20)	.08
Emotion	1.21 (2.28)	1.41 (1.42)	.99	2.42 (2.06)	1.12 (1.82)	.002
Positive emotion	0.87 (2.12)	1.20 (1.38)	.95	1.95 (2.14)	0.86 (1.67)	.01
Negative emotion	0.29 (1.05)	0.20 (0.55)	.99	0.41 (0.95)	0.22 (0.87)	.99

Abbreviations: GenAI, generative artificial intelligence; HCP, health care professional.