Table 2 Independent samples t-test of the breadth of digital use in Chinese older adults (N = 4162)
Variable | Groups | Number of samples | Mean of the number of TDU | |
|---|---|---|---|---|
Breadth of digital use in Chinese older adults | Gender | Female | 2019 | 0.38 |
Male | 2143 | 0.47 | ||
Age | 60–69 years | 2684 | 0.53 | |
70–79 years | 1289 | 0.27 | ||
80 years and older | 189 | 0.11 | ||
Area | Rural area | 2156 | 0.22 | |
Urban area | 2006 | 0.64 | ||
Education | No | 1669 | 0.11 | |
Yes | 2493 | 0.64 | ||
Participation on medical insurance | No | 342 | 0.30 | |
Yes | 3820 | 0.44 | ||