. 2022 Dec 5;10(12):e39881. doi: 10.2196/39881
©Melanie J Cozad, Marissa Crum, Hannah Tyson, Perry R Fleming, Jeanine Stratton, Ann Blair Kennedy, Lisa C Lindley, Ronnie D Horner. Originally published in JMIR mHealth and uHealth (https://mhealth.jmir.org), 05.12.2022.
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Figure 2.

Operating characteristics of US rheumatoid arthritis mobile apps. N/A: not applicable; RA: rheumatoid arthritis.