Table 2.
Distribution of usefulness score in ChatGPT and UpToDate
| Usefulness score | ChatGPT | UpToDate | p value |
|---|---|---|---|
| n (%) | n (%) | ||
| 1 | 54 (54.0%) | 0 (0%) | – |
| 2 | 42 (42.0%) | 27 (27.0%) | |
| 3 | 4 (4.0%) | 73 (73.0%) | |
| Median (Q1–Q3) | 1.00 (1.25–2.00) | 2.63 (2.75–3.00) | < 0.001 |
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.