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Table 1 Participant Characteristics.

From: Dementia in residential care: education intervention trial (DIRECT); protocol for a randomised controlled trial

Variable

First Follow-up Completed

n = 288

Lost at First Follow Up

n = 63

p

Age

85.1 ± 7.9

86.1 ± 7.8

0.367

Gender (Male)

58 (20%)

28 (44%)

0.000

MMSE

14 (6-20)

12 (8-18)

0.326

Weight (kg)

62.1 ± 14.0

63.6 ± 14.9

0.434

Self Rated QOL-AD

41.1 ± 6.00

42.3 ± 5.7

0.381

Staff Rated QOL-AD

32.5 ± 7.6

30.2 ± 6.5

0.017

NOK Rated QOL-AD

32.4 ± 8.1

32.4 ± 9.1

0.972

Staff Rated ADRQL

73.5 ± 16.5

69.7 ± 15.4

0.096

NOK Rated ADRQL

74.8 ± 14.5

75.2 ± 15.5

0.893

Number of medications

9 (7-12)

11 (8-13)

0.047

10 Item NPI

13 (4-29)

12 (4-26)

0.927

12 Item NPI

14 (5-32)

16 (6-27)

0.860

10 Item NPI Distress

4 (0-10)

3 (0-8)

0.431

12 Item NPI Distress

4 (1-11)

4 (1-8)

0.670

  1. Values are mean ± SD or median (IQR); MMSE = mini-mental stare examination score, NOK= next of kin, ADRQOL = Alzheimer Disease Related QOL Scale, QOL-AD = QOL-Alzheimer's Disease Scale modified for use in long--term care settings, NPI = Neuropsychiatric Inventory- NH version [21]