Table 6.

Derivation cohort: univariate analysis of patient activities of daily living

Variables	Delirium	No delirium	p Value
Impaired personal hygiene and grooming	39 (75)	116 (33.6)	0.0001
Impaired dressing and undressing	38 (73.1)	117 (33.9)	0.0001
Impaired getting onto or off toilet	36 (69.2)	110 (31.9)	0.001
Impaired ambulation	38 (73.1)	125 (36.2)	0.001
Impaired bowel and bladder control	36 (69.2)	103 (29.9)	0.001
Impaired self-feeding	31 (59.6)	78 (22.6)	0.000
Dependence in ≥5 activities	36 (69.2)	87 (25.2)	0.0001