Table A6.
Mobile Device Affinity and Usage since March 2020 Based on Occupation.
| Working/Going to School | Retired/Not Employed | U | z | p | |
|---|---|---|---|---|---|
| M (SD) | M (SD) | ||||
| Social connectedness | 3.37 (0.83) | 3.24 (0.87) | 18,282 | −1.62 | 0.105 |
| Productivity | 3.34 (0.79) | 3.11 (0.71) | 16,306 | −3.23 | 0.001 |
| Mental well-being | 3.29 (1.07) | 3.13 (1.21) | 18,669 | −1.30 | 0.194 |
| Continuous use | 3.59 (1.09) | 2.97 (1.12) | 13,937.5 | −5.15 | <0.001 |
| Addiction | 2.94 (1.10) | 2.58 (1.07) | 16,530.5 | −3.02 | 0.003 |
| Detrimental impacts on physical health | 2.59 (1.19) | 1.98 (1.02) | 14,088.0 | −4.90 | <0.001 |