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Fig. 2 | Alzheimer's Research & Therapy

Fig. 2

From: Digitally translated Self-Administered Gerocognitive Examination (eSAGE): relationship with its validated paper version, neuropsychological evaluations, and clinical assessments

Fig. 2

eSAGE scores compared to SAGE scores as a function of subject’s digital proficiency. For those subjects not familiar with either smartphones or tablets (one measure of digital proficiency), the scores (open triangles) are related by the formula: eSAGE score = –1.38 + 0.98 × SAGE score (dashed line); the coefficient of determination (R 2) is 0.80; the slope is not significantly different from 1 (p = 0.85), and the intercept is not significantly different from 0 (p = 0.33). For those subjects familiar with smartphones or tablets, the scores (filled circles) are related by the formula: eSAGE score = –0.21 + 0.96 × SAGE score (solid line); the coefficient of determination (R 2) is 0.81; the slope is not significantly different from 1 (p = 0.64); the intercept is not significantly different from 0 (p = 0.88). When combined, the scores are related by the formula: eSAGE score = –1.05 + 0.99 × SAGE score with R 2 = 0.81; the slope is not significantly different from 1 (p = 0.86), and the intercept is not significantly different from 0 (p = 0.28) (line not shown). eSAGE electronic Self-Administered Gerocognitive Examination, SAGE Self-Administered Gerocognitive Examination

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Alzheimer's Research & Therapy

ISSN: 1758-9193