Table 5 Frequency analysis of demographic variables
From: A serial mediating effect of perceived family support on psychological well-being
Variable | Classification | Frequency | Percentage (%) | SD |
|---|---|---|---|---|
Gender | Female | 443 | 49.6 | 0.5 |
Male | 451 | 50.4 | ||
Age | 18 ~ 22 years old | 562 | 62.9 | 0.748 |
23 ~ 30 years old | 228 | 25.5 | ||
31 ~ 45 years old | 87 | 9.7 | ||
Under 45 years old | 17 | 1.9 | ||
Education level | Junior high school | 6 | 0.7 | 0.651 |
High school | 55 | 6.2 | ||
Undergraduate | 641 | 71.7 | ||
Master | 145 | 16.2 | ||
PhD | 47 | 5.3 | ||
Education level of parents | Junior high school | 371 | 41.5 | 0.919 |
High school | 305 | 34.1 | ||
Undergraduate | 184 | 20.6 | ||
Master | 19 | 2.1 | ||
PhD | 15 | 1.7 | ||
Annual family income | Less than 50,000 RMB | 183 | 20.5 | 1.023 |
50,000-100,000 RMB | 287 | 32.1 | ||
100,000-200,000 RMB | 251 | 28.1 | ||
More than 200,000 RMB | 173 | 19.3 | ||
Daily online time | Less than 2 h | 91 | 10.2 | 0.978 |
2–4 h | 282 | 31.5 | ||
4–6 h | 265 | 29.6 | ||
More than 6 h | 256 | 28.6 | ||
Years of surfing | Less than 3 years | 49 | 5.5 | 0.922 |
3–6 years | 236 | 26.4 | ||
6–10 years | 282 | 31.5 | ||
More than 10 years | 327 | 36.6 |