Table 4.

Prevalence of drugs with anticholinergic effects, benzodiazepine derivatives and antipsychotics in NH residents by age. N = 574.

	Age (years)			p-Value
	65–74	75–84	85–105
n (%)	45 (7.8)	175 (30.5)	354 (61.7)
Anticholinergics, n (%)	13 (28.9)	25 (14.3)	37 (10.5)	0.002
Benzodiazepines, n (%)	26 (57.8)	97 (55.4)	215 (60.7)	0.500
Antipsychotics, n (%)	13 (28.9)	40 (22.9)	60 (17.0)	0.074

Regular and as needed treatment for all drugs above.

The level of statistical significance was set at p < 0.05.