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Table 3 Cronbach alpha coefficients

From: A new instrument to describe indicators of well-being in old-old patients with severe dementia – The Vienna List

Factor Number of Items Nurse Physician
1 – Communication 15 0.93 0.94
2 – Negative Affect 10 0.88 0.89
3 – Bodily Contact 5 0.90 0.90
4 – Aggression 4 0.86 0.87
5 – Mobility 6 0.81 0.82