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Table 2 Assessment of caregiver’s burden

From: Prevalence and correlates of psychiatric morbidity in Egyptian sample of dementia patients’ caregivers: a comparative descriptive study

ZBI

Caregiver cases

Caregiver controls

t test

P value

 Mean ± SD

33.32 ± 14.40

14.92 ± 7.40

31.250

<0.001**

 Range

17–65

6–28

ADL/IADL

 Mean ± SD

18.96 ± 3.97

8.20 ± 2.90

119.572

<0.001**

 Range

12–26

4–14

  1. ZBI Zarit Burden Interview, ADL activities of daily living, IADL instrumental activities of daily living
  2. **Highly significant statistical difference