Table 1. Cell phone/smart phone ownership and use of health apps based on demographics.

Variables	Overall (N=103) [%]	Own cell phone			Own a smart phone‡			Use health apps§
		n=84 [82] (%)	P		n=70 [88] (%)	P		n=27 [39] (%)	P
Age†			0.098			0.097			0.83
18–29	30 [34]	27 [90]			24 [92]			9 [38]
30–49	42 [47]	35 [83]			32 [91]			14 [44]
50–64	14 [16]	11 [79]			8 [80]			4 [50]
≥65	3 [3]	1 [33]			1 [33]			0
Gender†			0.54			1.00			0.58
Female	68 [74]	54 [79]			47 [89]			21 [45]
Male	24 [26]	21 [88]			17 [89]			6 [35]
Race/ethnicity†			0.031			0.84			0.85
Hispanic/Latino	67 [67]	51 [76]			44 [88]			17 [39]
Non-Hispanic Black	27 [27]	26 [96]			21 [84]			43 [43]
Other	6 [6]	6 [100]			4 [100]			1 [25]
Income†			0.094			0.24			0.77
< $30,000/year	49 [71]	41 [84]			31 [82]			13 [42]
≥ $30,000/year	20 [29]	20 [100]			19 [95]			9 [47]
Education†			0.17			1.00			0.0088
< High school	39 [40]	30 [77]			24 [89]			4 [17]
≥ High school	59 [60]	52 [88]			45[88]			23 [51]
Insurance†			0.011			0.073			0.80
Medicare	7 [7]	4 [57]			2 [50]			1 [50]
Medicaid	31 [31]	25 [81]			24 [96]			10 [42]
Private	25 [25]	25 [100]			18 [82]			8 [44]
Uninsured	37 [37]	29 [78]			25 [89]			8 [32]

^†, number of participants with missing information for the following variables: age [14], gender [11], race/ethnicity [3], income [34], education [5], insurance [3]; ^‡, only those who reported owning a cell phone were asked if their cell phone is a smart phone; ^§, only those who reported owning a smart phone were asked about health apps.