Research Article
Prevalence and Pattern of Neurocognitive Impairment in Nigerians with Stages 3 to 5 Chronic Kidney Disease
Table 1
Sociodemographic characteristics of subject.
| | Variable | Controls () | CKD patients () | Total () | Test statistic | P value |
| | Age group (years) | | | | | | | 11–20 | 2 (2.5) | 2 (2.5) | 4 | Fisher’s test | 1.000 | | 21–30 | 20 (30.5) | 20 (30.5) | 40 | | 31–40 | 19 (24.1) | 19 (24.1) | 38 | | 41–50 | 25 (31.6) | 25 (31.6) | 50 | | 51–60 | 7 (8.9) | 7 (8.9) | 14 | | 61–70 | 4 (5.6) | 4 (5.6) | 8 | | ≥71 | 2 (2.5) | 2 (2.5) | 4 | | Sex | | | | | | | Male | 52 (65.8) | 52 (65.8) | 104 | Chi-square test (0.0) | 1.000 | | Female | 27 (34.2) | 27 (34.2) | 54 | | Education | | | | | | | None | 0 (0.0) | 0 (0.0) | 0 | Chi-square test (0.0) | 1.000 | | Primary | 20 (25.3) | 19 (24.1) | 39 | | Secondary | 24 (30.4) | 25 (31.6) | 49 | | Tertiary | 35 (44.3) | 35 (44.3) | 70 |
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