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Table 3 Weighted logistic regression output for no change versus change in cognitive group

From: The reliability of assigning individuals to cognitive states using the Mini Mental-State Examination: a population-based prospective cohort study

   Weighted Logistic Regression Odds Ratios and 95% Confidence Intervals
   Tomabugh and McIntyre Folstein et al. MRC CFAS
Age group 65-69 1.0 (referrant) - -
  70-74 1.37 (1.01, 1.85) * 1.16 (0.87, 1.54) 1.17 (0.89, 1.53)
  75-79 1.81 (1.32, 2.49) 1.22 (0.89, 1.67) 1.30 (0.96, 1.74)
  80-84 1.55 (1.08, 2.23) * 1.34 (0.96, 1.86) 1.21 (0.88, 1.67)
  85-89 1.72 (1.11, 2.67) * 1.12 (0.74, 1.69) 1.12 (0.76, 1.65)
  ≥ 90 0.85 (0.41, 1.72) 0.97 (0.53, 1.77) 0.56 (0.31, 1.02)
Sex Men 1.01 (0.81, 1.26) 0.91 (0.74, 1.13) 0.93 (0.76, 1.13)
Centre Cambridge 1.0 (referrant) - -
  Gwynedd 1.08 (0.77, 1.51) 1.30 (0.94, 1.79) 1.28 (0.94, 1.75)
  Newcastle 0.75 (0.53, 1.06) 0.91 (0.65, 1.28) 0.96 (0.70, 1.32)
  Nottingham 1.16 (0.82, 1.64) 1.43 (1.01, 2.00) * 1.39 (1.01, 1.93) *
  Oxford 0.89 (0.63, 1.27) 1.08 (0.76, 1.52) 1.10 (0.79, 1.54)
Screen MMSE score   0.86 (0.84, 0.88) 0.99 (0.97, 1.02) 0.95 (0.93, 0.97)
Months between screen
and assessment
  1.05 (0.99, 1.11) 1.00 (0.95, 1.05) 1.00 (0.95, 1.05)
  1. *P < 0.05, P < 0.001