TABLE 2.

Number of information paragraphs per mHealth app and reading grade level descriptive statistics

	Reading level
	Paragraphs	Ave	SD	Range
Heart failure coach	5	3.72	2.12	0.7–6.7
HF Path	250	6.83	2.69	2.8–12.7
Life course companion	130	8.41	2.49	4.1–10.8
Heart failure manager	133	8.43	2.76	4–12.5
My HF	69	9.18	2.24	5.2–10.5
HF buddy	90	9.78	5.1	4.8–17
FAQs in heart failure	49	10.34	2.56	8–14.8
Heart failure health storylines	13	10.34	2.86	9.2–15.5
Heart failure A–Z discussion	67	11.24	2.16	9.5–15.4
Heart failure info	87	14.04	2.16	9–15.9