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Annexes 223Table 2: Estimates and 95% confidence interval (95%CI) of the parameters in the nonlinearlatent variable model using MMSE, IST15, BVRT and DSST without adjustment on vascularfactors (VF) (on the left, Log-likelihood=-69993.86 and 42 parameters) and with adjustmenton vascular factors (on the right, Log Likelihood=-69969.18 and 47 parameters).Without VF adjustment With VF adjustmentVariable Estimate a 95% CI Estimate a 95% CICommon factor evolution :Intercept (at 65 years old) 0.538 *** 0.523,0.552 0.539 *** 0.524,0.553Time b -0.0305 *** -0.0425,-0.0185 -0.0294 *** -0.0414,-0.0174Time squared b -0.0209 *** -0.0261,-0.0158 -0.0200 *** -0.0251,-0.0149Gender c 0.0005 -0.0081,0.0091 -0.0056 -0.0161,0.0050Gender c × time squared 0.0019 -0.0011,0.0050 0.0061 * 0.0024,0.0099Educational level (EL) d 0.114 *** 0.103,0.124 0.112 *** 0.102,0.123EL d × time squared -0.0038 * -0.0071,-0.0004 -0.0038 * -0.0072,-0.0005Contrasts on gender e : p