Table 3.
Logistic regression models with converters (1) and non-converters (0) as the dependent variable involving 141 patients with complete data.
| Unadjusted | Adjusted model 1 | Adjusted model 2 | ||||
|---|---|---|---|---|---|---|
| OR (95% CI) | p | OR (95% CI) | p | OR (95% CI) | p | |
| Age | 1.08 (1.03–1.13) | 0.002 | 1.05 (0.99–1.11) | 0.146 | 1.04 (0.98–1.10) | 0.231 |
| Sex | 0.67 (0.31–1.14) | 0.304 | 0.60 (0.26–1.38) | 0.229 | 0.57 (0.25–1.33) | 0.192 |
| Education | 0.95 (0.85–1.06) | 0.360 | ||||
| Whole brain volume | 0.89 (0.80–0.98) | 0.022 | 0.91 (0.79–1.05) | 0.188 | 0.91 (0.78–1.05) | 0.907 |
| Follow-up time | 1.03 (1.01–1.05) | 0.014 | 1.04 (1.01–1.06) | 0.006 | 1.04 (1.01–1.07) | 0.002 |
| MRI scanner before 2015 | 1.12 (0.55–2.53) | 0.669 | ||||
| MMSE-NR score | 0.85 (0.72–1.01) | 0.063 | 0.84 (0.70–1.01) | 0.057 | ||
| R 2 | 0.19 | 0.22 | ||||
Whole brain volume as the independent variable.
Values in bold are significant, OR: odds ratio; CI: confidence interval; R2: explained variance; NQ: NeuroQuant®; MMSE-NR: Mini-Mental State Examination-Norwegian revision.