Prevalence of internet use with median and quartile range
| 19–53 IAT score | Frequency | Percentage | Median | Quartile range |
| 0–30 (normal user) | 189 | 44.37 | 35 | 19–53 |
| 31–49 (mild user) | 102 | 23.94 | ||
| 50–79 (moderate user) | 129 | 30.28 | ||
| 80–100 (excessive user) | 6 | 1.41 | ||
| Total | 426 | 100.00 |
IAT, Internet Addiction Test.