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Cognitive impairment in patients of anemia compared to controls based on SPMSQ scale
| SPMSQ Scale | Normal | Mild Cognitive Impairment | Moderate Cognitive Impairment | Severe Cognitive Impairment |
|---|---|---|---|---|
| Cases n=100 | 45 (45%) | 41 (41%) | 14 (14%) | 0 (0%) |
| Controls n=100 | 84 (84%) | 15 (15%) | 1 (1%) | 0 (0%) |
| N2 | 23.56, P=0.0001, significant | |||
