Table 1. Primary Care Physicians’ Ratings of HCP and GenAI Responses for Each of the Main Survey Questions.

Message drafter	No.	Information content quality (5-point Likert), mean (SD)	P value	Communication quality (5-point Likert), mean (SD)	P value	Proportion of responses preferred to a blank page, mean (SD)	P value
HCP	169	3.41 (1.27)	.37	3.38 (1.20)	.01	0.65 (0.47)	.49
GenAI	175	3.53 (1.26)		3.70 (1.15)		0.69 (0.48)

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