Table 2.

Weighted, unadjusted population estimates for digital health behaviors of wearable users willing to share data with providers and with family or friends, HINTS 2019^a (N=1300).

Characteristic			Users, n (weighted %, SE)
			Wearable users (N=1300)		Willing to share data with providers (n=1033b)		Willing to share data with family or friends (n=853c)
Frequency of wearable use
	Lower	396 (28, 1.69)		295 (25.84, 2.02)		237 (26.52, 2.42)
	Higher	888 (72, 1.69)		735 (74.16d, 2.02)		615 (73.48, 2.42)
Use of mHealthe technologies to help communicate with providers
	No	635 (52.07, 2.18)		482 (47.98, 2.68)		Not examinedf
	Yes	617 (47.93, 2.18)		521 (52.02g, 2.68)		Not examinedf
Use social networking sites to share health information
	No	1056 (80.46, 1.75)		830 (78.51, 2.24)		670 (77.57, 2.35)
	Yes	229 (19.54, 1.75)		192 (21.49h, 2.24)		174 (22.43i, 2.35)
Participating in an online health community
	No	1143 (88.05, 1.58)		901 (86.52, 2.08)		737 (86.7, 2.21)
	Yes	145 (11.95, 1.58)		122 (13.48j, 2.08)		108 (13.3, 2.21)

^aHINTS 2019: Health Information National Trends Survey 5, Cycle 3.

^bA total of 18 wearable users had missing data for willingness to share wearable data with providers, therefore the denominator for weighted percentages in this column is 1282.

^cA total of 22 wearable users had missing data for willingness to share wearable data with family or friends, therefore the denominator for weighted percentages in this column is 1278.

^dχ²₁=4.27; P=.04.

^emHealth: mobile health.

^fProvider-specific variables were not examined in the model predicting willingness to share wearable data with family or friends.

^gχ²₁=11.13; P=.002.

^hχ²₁=5.55; P=.02.

ⁱχ²₁=5.56; P=.02.

^jχ²₁=5.67; P=.02.