Symptom | FAQ | QoL-AD | ZBI | |||
---|---|---|---|---|---|---|
Model 1 | Model 2 | Model 1 | Model 2 | Model 1 | Model 2 | |
Visual hallucinations | 2.48 ± 1.21* |  | −1.47 ± 1.08 |  | −2.30 ± 3.50 |  |
Parkinsonism | 3.42 ± 1.34* | 2.29 ± 1.23+ | −1.79 ± 1.19 |  | 6.28 ± 3.85 |  |
RBD | 2.07 ± 1.39 |  | 0.67 ± 1.24 |  | 4.33 ± 4.09 |  |
Cognitive fluctuations | 4.75 ± 1.15* | 4.40 ± 1.12* | −1.46 ± 1.10 |  | 5.73 ± 3.61 |  |
Orthostatic hypotension | 0.49 ± 1.26 |  | −1.16 ± 1.11 |  | 0.39 ± 3.59 |  |
Constipation | 0.74 ± 1.36 |  | −3.09 ± 1.15* | −2.16 ± 1.07* | 5.37 ± 3.96 |  |
Urinary problems | −0.92 ± 1.19 |  | 0.55 ± 1.04 |  | −4.61 ± 3.34 |  |
Depression | 1.12 ± 1.58 |  | −4.64 ± 1.31* | −4.25 ± 1.29* | 7.02 ± 4.31 |  |
Apathy | 2.87 ± 1.20* | 2.11 ± 1.10+ | −1.06 ± 1.09 |  | 13.59 ± 3.11* | 11.01 ± 2.79* |
Anxiety | 1.19 ± 1.22 |  | −0.73 ± 1.08 |  | 5.42 ± 3.32 |  |
MMSE | −0.94 ± 0.21* | − 0.60 ± 0.20* | 0.15 ± 0.19 |  | −1.12 ± 0.60+ |  |
IADL (FAQ) | – | – | −0.20 ± 0.09* | −0.17 ± 0.08* | 1.29 ± 0.25* | −1.07 ± 0.21* |