Determinants for CDR⩾1
| Statistical analysis | p | OR* | 95% CI | |
|---|---|---|---|---|
| Lower | Upper | |||
| NS, not significant. | ||||
| *Adjusted OR for stepwise multivariate binomial regression. | ||||
| Univariate binomial regression | ||||
| Age | NS | 1.08 | 1.00 | 1.17 |
| Gender | NS | 0.69 | 0.18 | 2.67 |
| Years of education | NS | 1.04 | 0.89 | 1.22 |
| Pre-stroke IQCODE | <0.01 | 41.59 | 4.82 | 358.57 |
| NIHSS | 0.05 | 1.29 | 1.00 | 1.66 |
| HT | NS | 1.64 | 0.19 | 14.38 |
| DM | NS | 1.14 | 0.29 | 4.45 |
| Previous stroke | 0.04 | 4.25 | 1.06 | 17.06 |
| Hyperlipidemia | NS | 0.96 | 0.23 | 4.12 |
| Heart diseases | NS | 0.69 | 0.08 | 6.13 |
| History of smoking | NS | 0.64 | 0.15 | 2.72 |
| History of alcohol drinking | NS | 0.25 | 0.03 | 2.11 |
| Total no. silent infarcts | NS | 1.30 | 0.82 | 2.05 |
| WMC | 0.01 | 1.26 | 1.07 | 1.48 |
| Stepwise multivariate binomial regression | ||||
| Pre stroke IQCODE | <0.001 | 95.52 | 7.37 | 1238.42 |
| Previous stroke | 0.015 | 11.35 | 1.62 | 79.73 |