Delusions

Hallucination

Agitation

Irritability

Aberrant motor activity

Sleep and nighttime behavior disorders

Prevalence at admission (%)

42.3

36.5

53.8

44.2

61.5

55.8

Prevalence at discharge (%)

9.6

11.5

34.6

15.4

34.6

15.4

NPI admission (mean ± s.d.)^#

2.6 ± 3.7

2 ± 3.1

4.1 ± 4.5

3.3 ± 4.4

5.2 ± 5

5 ± 5.1

NPI discharge (mean ± s.d.)^#

0.3 ± 1

0.4 ± 1.1

1.8 ± 3

0.6 ± 1.6

1.9 ± 3.4

0.8 ± 2.3

^*p < 0.01^§

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