Table 4. Multiple linear regression model showing variables independently associated with the Stigma domain of the 39-item Parkinson’s Disease Questionnaire (PDQ-39) scale.
| Variables | R | Adjusted R2 | F | Coefficient β (95%CI) | p-value |
|---|---|---|---|---|---|
| Stigma domain | 0.49 | 0.15 | 2.72 | ||
| HADS depression scale | 0.97 (-1.44 to 3.37) | 0.42 | |||
| Age | -0.96 (-2.10 to 0.16) | 0.09 | |||
| Mobility domain | -0.10 (-0.56 to 0.35) | 0.65 | |||
| Activities of daily living | 0.42 (0.003 to 0.83) | 0.048 | |||
| Emotional well-being domain | 0.28 (-0.08 to 0.64) | 0.12 |
95%CI = 95% confidence interval; HADS = Hospital Anxiety and Depression Scale.