Table 1.
Memory Impairment (Word List Memory Immediate Recall (WLM IR) <8) with Status of Demographic, Clinical, Laboratory and APOE.
| Variable | Memory Impairment | Normal | p | Odds Ratio | CI 95% |
|---|---|---|---|---|---|
| Education | |||||
| <6 years | 51 (86.4%) | 8 (13.6%) | 0.17 | 2.25 | 0.83–6.08 |
| ≥6 years | 34 (73.9%) | 12 (26.1%) | - | - | - |
| Gender | |||||
| Man | 30 (90.9%) | 3 (9.1%) | 0.14 | 3.09 | 0.84–11.40 |
| Woman | 55 (76.4%) | 17 (23.6%) | - | - | - |
| Age | |||||
| >65 years old | 32 (91.4%) | 3 (8.6%) | 0.09 | 3.42 | 0.93–12.60 |
| ≤65 years old | 53 (75.7%) | 17 (24.3%) | - | - | - |
| LDL | |||||
| High | 54 (78.3%) | 15 (21.7%) | 0.48 | 0.58 | 0.19–1.75 |
| Normal | 31 (86.1%) | 5 (13.9%) | - | - | - |
| HDL | |||||
| Low | 29 (85.3%) | 5 (14.7%) | 0.60 | 1.55 | 0.51–4.70 |
| Normal | 56 (78.9%) | 15 (21.1%) | - | - | - |
| BMI | |||||
| Overweight | 45 (83.3%) | 9 (16.7%) | 0.70 | 1.38 | 0.52–3.66 |
| Normal | 40 (78.4%) | 11 (21.6%) | - | - | - |
| Systolic blood pressure | |||||
| Hypertension | 38 (82.6%) | 8 (17.4%) | 0.90 | 1.21 | 0.45–3.27 |
| Normal | 47 (79.7%) | 12 (20.3%) | - | - | - |
| Diastolic blood pressure | |||||
| Hypertension | 34 (79.1%) | 9 (20.9%) | 0.88 | 0.81 | 0.30–2.17 |
| Normal | 51 (82.3%) | 11 (17.7%) | - | - | - |
| APOE Genotype | |||||
| Positive (ε4 +) | 25 (96.2%) | 1 (3.8%) | 0.02 | 7.92 | 1.01–62.38 |
| Negative (ε4 –) | 60 (75.9%) | 19 (24.1%) | - | - | - |
| APOE Genotype | |||||
| APOE +/+ | 2 (100.0%) | 0 (0.0%) | 0.07 | - | - |
| APOE −/+ | 23 (95.8%) | 1 (4.2%) | - | - | - |
| APOE −/− | 60 (75.9%) | 19 (24.1%) | - | - | - |
Chi-Square Test.