|
Variables
|
Unadjusted model
|
Adjusted AIC-reduced modela
|
|---|
|
OR (95% CI)
|
p-value2
|
OR (95% CI) /Regression coefficient (SE)
|
p-value2
|
|---|
|
Group (comparison group – ref.)
|
0.92 (0.47; 1.80)
|
0.814
|
19.78 (7.06)a
|
0.006
|
|
Age
|
1.02 (0.98; 1.07)
|
0.348
|
0.20 (0.07)a
|
0.006
|
|
Gender (women – ref.)
|
0.60 (0.33; 1.10)
|
0.104
|
0.46 (0.20; 1.06)
|
0.071
|
|
Education (education after primary school – ref.)
|
0.59 (0.33; 1.06)
|
0.079
| | |
|
Living alone
|
1.56 (0.87; 2.79)
|
0.138
|
1.65 (1.00)a
|
0.101
|
|
MMSE sum
|
0.83 (0.75; 0.91)
|
< 0.001
|
0.80 (0.72; 0.90)
|
< 0.001
|
|
MADRS sum patient
|
1.02 (0.96; 1.07)
|
0.596
| | |
|
REED sum
|
0.84 (0.52; 1.36)
|
0.486
|
0.65 (0.37; 1.14)
|
0.135
|
|
NPI-psychosis
|
1.35 (1.06; 1.73)
|
0.016
| | |
|
NPI-affective
|
1.08 (0.93; 1.25)
|
0.345
|
0.48 (0.26)a
|
0.061
|
|
NPI-hyperactivity
|
1.07 (0.93; 1.23)
|
0.334
|
1.16 (0.96; 1.39)
|
0.120
|
|
NPI-sleep
|
0.91 (0.63; 1.31)
|
0.605
|
−1.12 (0.56)a
|
0.048
|
|
IADL sum
|
1.05 (0.99; 1.11)
|
0.114
| | |
|
PSMS sum
|
1.09 (0.99; 1.21)
|
0.075
|
0.29 (0.15)a
|
0.049
|
|
RSS sum, caregivers
|
1.01 (0.99; 1.04)
|
0.370
| | |
|
MADRS sum, caregivers
|
0.99 (0.93; 1.06)
|
0.874
| | |
|
Group x age
| | |
−0.19 (0.08)
|
0.013
|
|
Group x living alone
| | |
−1.79 (1.07)
|
0.095
|
|
Group x NPI-affective
| | |
−0.48 (0.27)
|
0.079
|
|
Group x NPI-sleep
| | |
1.15 (0.62)
|
0.065
|
|
Group x PSMS-sum
| | |
−0.23 (0.16)
|
0.142
|
- MMSE Mini Mental State Examination, MADRS Montgomery-Asberg Depression Rating Scale, REED The Anosognosia Rating Scale, NPI Neuropsychiatric Inventory Questionnaire, IADL Instrumental Activities of Daily Living, PSMS Physical Self-Maintenance Scale, RSS Relatives’ Stress Scale
- 2p-value < 0.05 is considered significant
- aCoefficients and SE are presented instead of OR and 95% CI for variables included into the interaction terms in the adjusted model, since the OR for such variables is not interpretable
- P-values in boldface are <0.05 and considered significant
