Table 4.
Associations between DBS, T1-DDS, and PHQ-8.
| PHQ-8 | T1-DDS Powerlessness |
T1-DDS Management |
T1-DDS Hypoglycemia |
T1-DDS Neg Social Perc |
T1-DDS Eating |
T1-DDS Physician |
T1-DDS Friend/Family |
T1-DDS Total |
|
|---|---|---|---|---|---|---|---|---|---|
| DBS Exhaustion DBS Detachment DBS Loss of control DBS Total |
0.5931 0.3828 0.4892 0.6199 |
0.6888 0.3792 0.5991 0.7174 |
0.4604 0.5272 0.6323 0.6636 |
0.3990 0.2203 0.3139 0.3972 |
0.4214 0.3220 0.3203 0.4476 |
0.5132 0.3876 0.5328 0.6038 |
0.3656 0.3797 0.3534 0.4574 |
0.2836 0.3016 0.2291 0.3305 |
0.6523 0.4933 0.6183 0.7435 |
The correlation coefficient (ρ) can vary from −1 (indicating a strong negative correlation between the two variables, that is, when one grows the other decreases) to 1 (indicating a strong positive correlation between the two variables. When the ρ is close to 0 concludes that there is no linear correlation between the two variables.