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Total and dimensional scores of ZBI for primary informal caregivers of adult patients with β-thalassemia (n = 75)
| Itmes | N (%) | Mean ± SD | Minimum | Maximum |
|---|---|---|---|---|
| Personal burden | 75(100) | 20.15 ± 9.08 | 0 | 43 |
| Role burden | 75(100) | 9.44 ± 5.58 | 0 | 24 |
| ZBI total score | 75(100) | 38 ± 17.02 | 0 | 83 |
| Mild burden | 11(14.67) | 11.91 ± 6.41 | 0 | 20 |
| Moderate burden | 35(46.67) | 32.14 ± 5.27 | 22 | 40 |
| Severe burden | 29(38.67) | 54.97 ± 10.42 | 42 | 83 |
SD Standard deviation
