Skip to main content

Table 3 Predictors of psychometric tests on multivariate analysis (multiple regression models)

From: Normalisation of the psychometric encephalopathy score within the Cameroonian population

Test

Equation

SD

NCT-A

125.62 + 0.3 × age − 4.47 × education

11.69

NCT-B

159.82 + 1.39 × age − 7.96 × education

24.65

SDT

78.89 + 0.35 × age − 1.6 × education

9.39

LTT

150.02 + 0.11 × age − 3.82 × education

15.10

DST

23.40 − 0.20 × age + 1.63 × education

3.24

  1. Age and education are expressed in years
  2. NCT-A number connection test-A, NCT-B number connection test-B, SDT serial dotting test, LTT line tracing test, DST digit symbol test, SD standard deviation