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Association between smartphone addiction and quality of sleep (Pittsburgh’s Sleep Quality Index) and among the study participants
| Mobile phone addiction | Poor quality of sleep | Good quality of sleep | P* |
|---|---|---|---|
| Absent | 25 (30.1) | 58 (69.9) | <0.001 |
| Present | 52 (77.6) | 15 (22.4) | |
| Total | 77 (51.3) | 73 (48.7) |
*Chi-square test
