Table 3.
Summary statistics of the survival outcome and baseline covariates for the two MCI latent classes, based on modal assignment of class identity.
| Class 1, N=37141 | Class 2, N=16341 | |
|---|---|---|
| 1.8 (0.0, 3.4) | 1.1 (0.0, 2.1) | |
| Δ2 | 683 (18%) | 818 (50%) |
| MMSE | −0.99 (−2.2, 0.0) | −2.1 (−3.8, −0.9) |
| TB4 | 0.4 (−0.2, 1.4) | 1.7 (0.5, 4.0) |
| DS | −0.5 (−1.2, 0.1) | −1.4 (−2.0, −0.8) |
| LMD | −1.2 (−2.1, −0.4) | −1.5 (−2.3, −0.7) |
| CF | −0.8 (−1.4, −0.1) | −1.3 (−1.9, −0.7) |
| BN | −0.6 (−1.9, 0.2) | −0.5 (−1.6, 0.3) |
| TA3 | 0.1 (−0.4, 0.9) | 0.7 (−0.1, 1.7) |
| DSF | −0.3 (−0.9, 0.5) | −0.4 (−1.0, 0.4) |
| EH | 224 (6.0%) | 104 (6.4%) |
| IADLs | 1 (0, 2) | 4 (2, 6) |
| NPI-Q | 1 (0, 2) | 2 (1, 4) |
| GDS | 694 (19%) | 279 (17%) |
| AGE | −0.2 (−0.8, 0.4) | 0.2 (−0.4, 0.8) |
1
Median (IQR); n (%)
2
Number of patients diagnosed with dementia
3
Larger TB and TA scores indicate worse conditions.