Table 3.

eHealth usage composite indicator descriptive statistics, 2011.

Dimension/variable		Mean	SD	Minimum	Maximum	Skewness	Kurtosis
1.	Health Internet usage	25.37	19.07	10.21	91.93	1.832	2.705
2.	Health care Internet usage	14.50	12.70	7.68	69.15	2.768	7.756
3.	Drivers of health care Internet usage	16.41	2.98	5.07	20.29	–1.352	2.530
4.	Barriers to health care Internet usage	23.21	4.77	7.33	29.33	–0.963	1.141
5.	Usefulness of health Internet usage	28.99	7.37	8.83	44.13	–0.458	0.375
6.	Information and communication technology usage	19.12	5.82	7.33	36.64	0.566	–0.005
7.	Information health Internet usage	20.78	4.47	5.41	27.05	–0.870	1.180
8.	Health Internet attitudes	18.22	4.29	4.91	24.54	–0.714	0.756
9.	Empowerment of health Internet users	14.35	3.58	3.98	19.92	–0.637	0.491
eHealth usage composite indicator		80.85	14.24	24.19	117.06	–0.541	0.716