Table 2.
Other unclassified factors influencing cognitive functions.
| Factors | Studied Population | CI Measures | Ref. |
|---|---|---|---|
| Factors correlating with CI were identified: Educational level (OR 2.234), spKt/V (OR 1.982), Post-dialysis diastolic blood (OR 1.982). | 219 HD * | MoCA | [69] |
| Identified correlates: socio-economic status and global cognition score (χ2 = 81.13, df = 48, p = 0.002), education level and orientation (χ2 = 29.78, df = 8, p = 0.000), recall (χ2 = 31.7, df = 12, p = 0.002). A negative correlation was found between dialysis vintage (r = −0.411, p = 0.003), depression (r = −0.721, p <0.01) and cognitive function. | 50 HD | MoCA Patient Health Questionnaire-9 (PHQ-9) |
[70] |
| A positive correlations was found between cognitive function and years of education (r = 0.52, p ≤ 0.001), dialysis vintage (r = 0.26, p ≤ 0.001). | 99 HD | Addenbrooke’s Cognitive Examination-Revised (ACE-R) | [71] |
| Educational level (odd ratio = 0.564, p = 0.031), anemia (odd ratio = 0.743; p = 0.046) assiociated with cognitive functions. |
108 HD | MMSE | [72] |
| Sleep quality (OR 10.709 p = 0.002) independently associated with CI. |
106 HD | British Columbia Cognitive Complaints Inventory | [73] |
| Less physically active patients assiociated with CI. | 102 HD | MMSE | [74] |
* HD—group of hemodialysis patients; MMSE—Mini-Mental State Exam, MoCA—Montreal Cognitive Assessment.