Table 2.
The interpretation, the number of covariates and the relative risk of the important feature clusters calculated using the validation cohort. The specific covariate names are in Additional file 1
| Cluster ID | Cluster Interpretation | Number of Covariates | Relative Risk (95% CI) |
|---|---|---|---|
| 1 | Pain medicine and acid disorder medication | 23 | 0.75 (0.35, 1.14) |
| 2 | Electrolyte solution intake | 12 | 1.02 (0.49, 1.55) |
| 3 | Apnea | 6 | 0.53 (0.10, 0.95) |
| 4 | Infection of Abdomen such as Heptatitis C | 12 | 0.56 (0.01, 1.09) |
| 5 | Intervertebral issues | 5 | 1.06 (0.53, 1.59) |
| 6 | Age | 1 | 3.19 (2.01, 5.00) |
| 7 | Joint Pain | 3 | 0.68 (0.14, 1.23) |
| 8 | Diagnosis of cognitive disorder before MCI | 2 | NA |
| 9 | Strong painkillers such as oxycodone | 3 | 0.83 (0.37,1.30) |
| 11 | Opioids | 1 | |
| 10 | Brain injury or lesion | 2 | 1.09 (0.55, 1.62) |
| 12 | Senile dementia | 2 | 1.56 (0.69, 2.43) |