Table 2.

Descriptive characteristics for the information and communication technology use variables, electronic health readiness, and need for cognitive closure.

Characteristic	Proportion of daily users (N=250), n (%)	Entire sample		Females		Males
		Mean (SD)	Range	Mean (SD)	Range	Mean (SD)	Range
Cell phone usage (hours/day)	173 (69.2)	1.89 (3.31)	0.1-24.0	2.21 (4.22)	0.1-24.0	1.54 (1.82)	0.1-10.0
Smartphone usage (hours/day)	19 (7.6)	2.05 (1.92)	0.5-8.0	1.95 (1.61)	0.5-6.0	2.17 (2.32)	0.5-8.0
Personal computer usage (hours/day)	50 (20.0)	3.16 (2.52)	1.0-10.0	3.00 (2.49)	1.0-8.0	3.29 (2.60)	1.0-10.0
Laptop usage (hours/day)	39 (15.6)	2.64 (1.70)	0.1-7.0	2.49 (1.55)	0.1-6.0	2.81 (1.89)	0.5-7.0
Tablet usage (hours/day)	7 (2.8)	1.71 (0.76)	1.0-3.0	1.33 (0.58)	1.0-2.0	2.00 (0.82)	1.0-3.0
Internet usage (hours/day)	99 (39.6)	2.24 (1.98)	0.1-10.0	2.23 (1.92)	0.1-10.0	2.47 (2.02)	0.2-10.0
Total usage time (hours/day)	N/Aa	2.43 (3.26)	0-16	2.26 (3.25)	0-16	2.64 (3.28)	0-14
Number of devices	N/A	1.24 (0.73)	0-4	1.15 (0.71)	0-4	1.35 (0.74)	0-4
Number of barriers	N/A	1.47 (1.20)	0-6	1.59 (1.25)	0-6	1.32 (1.13)	0-5
Need for cognitive closure	N/A	3.56 (0.56)	1.80-5.00	3.60 (0.54)	2.13-4.80	3.51 (0.59)	1.80-5.00
eHealthb readiness	N/A	15.56 (7.55)	6-33	15.03 (7.49)	6-33	16.21 (7.60)	6-32
eHealth readiness close persons	N/A	22.76 (7.28)	6-36	23.07 (7.07)	6-36	22.38 (7.55)	6-35

^aN/A: not applicable.

^beHealth: electronic health.