Table 2.
Age and sex adjusted association between IMT and cognitive function, as a function of SES.†
| Cognitive function | High SES N = 1375 | Intermediate SES N = 1967 | Low SES N = 554 |
|---|---|---|---|
| beta‡ (p) | beta‡ (p) | beta‡ (p) | |
|
| |||
| Memory | −.006 (p = 0.83) | .023 (p = 0.31) | −.026 (p = 0.56) |
| AH4-I | .021 (p = 0.44) | −.026 (p = 0.25) | −.144 (p = 0.001) |
| Mill Hill | .001 (p = 0.98) | −.00 (p = 1.00) | −.144 (p = 0.002) |
| Phonemic fluency | −.02 (p = 0.47) | −.02 (p = 0.40) | −.121 (p = 0.006) |
| Semantic fluency | −.028 (p = 0.30) | −.005 (p = 0.83) | −.106 (p = 0.02) |
| MMSE | .03 (p = 0.28) | .008 (p = 0.73) | −.058 (p = 0.19) |
†
Analysis restricted to those with complete data.
‡
Standardized regression coefficient