Table 3 Results of the mixed multilevel analyses of the effect of tea consumption on performance on the MMSE and CDR memory, attention and speed scores over 5 years follow-up
| Â | Coefficient* | 95%CI | p-value |
|---|---|---|---|
Global Cognitive Function | |||
 MMSE | 0.14 | (-0.10 to 0.38) | 0.247 |
Memory | |||
 Memory (SI) Index | 0.01 | (0.00 to 0.03) | 0.144 |
Attention | |||
 Power of Attention | -0.04 | (-0.08 to -0.01) | 0.017 |
 Continuity of Attention | 1.30 | (0.62 to 1.99) | <0.001 |
 Response Time Variability | 0.00 | (0.00 to 0.00) | 0.069 |
Speed | |||
 Simple RT | -0.01 | (-0.03 to 0.01) | 0.176 |
 Choice RT | -0.02 | (-0.04 to 0.00) | 0.042 |
 Digit Vigilance RT | 0.00 | (-0.01 to 0.00) | 0.017 |
 Word Recognition RT | -0.03 | (-0.09 to 0.04) | 0.418 |