Table 5.
Multiple linear regression analysis of factors contributing to caregiver burden (PDCB, n = 82); R = 0.630; R2 = 0.397; adjusted R2 = 0.373.
| B (95% Confidence Interval) | Beta | t | p | |
|---|---|---|---|---|
| SEND-PD psychotic symptoms |
1.187 (−0.474; 2.848) | 0.165 | 1.423 | 0.159 |
| SEND-PD mood/apathy |
1.711 (0.768; 2.653) | 0.444 | 3.615 | 0.001 |
| SEND-PD impulse control disorders |
1.338 (−0.884; 3.560) | −0.120 | −1.199 | 0.234 |
Multiple linear regression analyses of factors contributing to caregiver burden. p value adjustment for multiple comparisons was 0.05/3 = 0.017. Significance level at p < 0.017 is printed in bold. SEND-PD, Scale for evaluation of neuropsychiatric disorders in Parkinson’s disease.