Research Article
Correlates of Caregiver Burden among Family Members of Patients with Schizophrenia in Lagos, Nigeria
Table 6
Exploratory factor analysis of ZBI items with varimax rotation.
| | Item | “Financial/physical strain” | “Time/dependency strain” | “Emotional strain” | “Uncertainty” | “Self-criticism” |
| | 15 | 0.753 | — | — | — | — | | 11 | 0.697 | — | — | — | — | | 17 | 0.693 | — | — | — | — | | 10 | 0.650 | — | — | — | — | | 12 | 0.586 | — | — | — | — | | 1 | — | 0.776 | — | — | — | | 6 | — | 0.713 | — | — | — | | 2 | — | 0.711 | — | — | — | | 4 | — | 0.546 | — | — | — | | 9 | — | — | 0.905 | — | — | | 3 | — | — | 0.827 | — | — | | 7 | — | — | — | 0.767 | — | | 19 | — | — | — | 0.687 | — | | 21 | — | — | — | — | 0.889 | | 22 | — | — | — | — | 0.812 | | Eigen value | 6.56 | 1.97 | 1.45 | 1.34 | 1.14 | | Exp. var (%) | 31.2 | 9.4 | 6.9 | 6.4 | 5.4 |
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KEY: Exp var (%): Explained variance (%). ZBI: Zarit burden interview.
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