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Table 3 Use of particular drugs in older people living in a nursing home or at home

From: Drug use differs by care level. A cross-sectional comparison between older people living at home or in a nursing home in Oslo, Norway

Drugs (ATC-5th level)a

Drug use prevalence (%)

Relative Risk (RR)

H (n = 48,944)

NH (n = 2313)

95% CI

p-value

Morphine

0.3

4.5

13.7 (10.7, 17.4)

<0.01

Oxycodone

1.8

10.1

5.7 (4.9, 6.5)

<0.01

Fentanyl

0.5

6.2

12.4 (1.1, 15.2)

<0.01

Buprenorphine

1.1

11.9

10.7 (9.3, 12.3)

<0.01

Codeine analgesics

17.3

17.5

1.0 (0.9, 1.1)

0.75

Tramadol

6.8

12.5

1.8 (1.6, 2.1)

<0.01

Haloperidol

0.3

4.1

15.8 (12.1, 20.6)

<0.01

Clozapine, olanzapine, quetiapine

0.8

5.3

6.9 (5.6, 8.4)

<0.01

Risperidone

0.4

5.4

14.0 (11.2, 17.5)

<0.01

Oxazepam

7.7

41.7

5.5 (5.2, 5.8)

<0.01

Diazepam

8.1

8.6

1.1 (0.9, 1.2)

0.35

Zopiclone, zolpidem

27.3

39.8

1.5 (1.4, 1.5)

<0.01

Clomethiazole

0.1

8.5

68.8 (51.8, 91.4)

<0.01

Citalopram, escitalopram sertraline, paroxetine

6.4

19.7

3.1 (2.9, 3.4)

<0.01

Mianserin, mirtazapine, venlafaxine

4.6

14.8

3.2 (2.9 3.6)

<0.01

Donepezil, rivastigmine, galantamine

1.8

5.7

3.2 (2.7, 3.9)

<0.01

Memantine

0.4

5.7

15.0 (12.1, 18.7)

<0.01

  1. H (home population), NH (nursing home population). RR (relative risk with 95% confidence interval and p-value and the population living at home as the reference group)
  2. aDrugs with prevalence rates ≥4% in at least one of the populations