Table 5.
Multiple linear regressions: caregiver burden × NPI-Q domains scores of both groups.
| DS | Caregiver burden | Elderly adults | Caregiver burden |
|---|---|---|---|
| F | 540.42 | F | 32.93 |
| P-value | < 0.00001 | P-value | <0.00001 |
| R2 | 0.99 | R2 | 0.92 |
| pPsychosis | 0.003 | pPsychosis | 0.000 |
| pAgressiveness | 0.000 | pAgressiveness | 0.115 |
| pDepression | 0.004 | pDepression | 0.095 |
| pApathy | 0.012 | pApathy | 0.100 |
| pIrritability | 0.161 | pIrritability | 0.052 |
| pAMD | 0.335 | pAMD | 0.002 |
| pSleep dist. | 0.000 | pSleep dist. | 0.036 |
| pAppetite dist. | 0.307 | pAppetite dist. | 0.205 |
DS, down syndrome; AMD, aberrant movement disorders; dist., disturbances.
The bold values refer to those with statistical significance.