Table 1.
UKY Discovery Cohort characteristics.
| Characteristic | No Dementia, N = 411 | Other/Uncertain, N = 61 | Possible, N = 191 | Probable, N = 191 | Overall, N = 851 | p-value2 |
|---|---|---|---|---|---|---|
| Age at Baseline | 36.26 (8.20) | 41.00 (11.98) | 42.70 (8.42) | 51.64 (8.21) | 41.47 (10.35) | <0.001 |
| Sex | >0.9 | |||||
| Female | 24 (59%) | 4 (67%) | 12 (63%) | 13 (68%) | 53 (62%) | |
| Male | 17 (41%) | 2 (33%) | 7 (37%) | 6 (32%) | 32 (38%) | |
| Level of Intellectual Disability | 0.2 | |||||
| Borderline/Mild | 25 (61%) | 1 (17%) | 10 (53%) | 9 (47%) | 45 (53%) | |
| Moderate/Severe | 16 (39%) | 5 (83%) | 9 (47%) | 10 (53%) | 40 (47%) | |
| DLD - Total | 9.54 (9.58) | 23.50 (16.36) | 19.84 (9.98) | 29.47 (15.06) | 17.28 (14.03) | <0.001 |
| DLD - Cognitive | 4.00 (5.56) | 10.67 (8.12) | 11.42 (7.06) | 15.11 (9.49) | 8.61 (8.41) | <0.001 |
| DLD - Social | 5.54 (5.33) | 12.83 (8.47) | 8.42 (4.55) | 14.37 (6.87) | 8.67 (6.76) | <0.001 |
| Number of Observations | 4.56 (2.68) | 3.33 (4.08) | 5.42 (4.17) | 4.63 (3.52) | 4.68 (3.32) | 0.4 |
| Total Followup (years) | 3.39 (2.32) | 1.66 (3.17) | 3.95 (3.25) | 3.19 (3.20) | 3.35 (2.81) | 0.2 |
1
Mean (SD); n (%)
2
Kruskal-Wallis rank sum test; Fisher’s exact test