TABLE 2.
Distribution of Covariates Included in Predictive Model Among Participants as per Index Score Decile Groups
| All | Deciles 1−2 | Deciles 3−9 | Decile 10 | |
|---|---|---|---|---|
|
| ||||
| Response | Better on methylphenidate | ←→ | Worse on methylphenidate | |
| Covariates | N(%) | n(%) | n(%) | n(%) |
| Cholinesterase inhibitor | 131 (74.4) | 35 (97.2) | 91 (74.0) | 5 (29.4) |
| Without agitation | 118 (67.0) | 34 (94.4) | 81 (65.9) | 3 (17.6) |
| Without anxiety | 125 (71.0) | 31 (86.1) | 90 (73.2) | 4 (23.5) |
| Age | ||||
| 52−72y | 56 (31.8) | 22 (61.1) | 29 (23.6) | 5 (29.4) |
| 73−79y | 57 (32.4) | 7 (19.4) | 46 (37.4) | 4 (23.5) |
| >=80y | 63 (35.8) | 7 (19.4) | 48 (39.0) | 8 (47.1) |
| ADCS-ADL | ||||
| 10−46 | 58 (33.0) | 21 (58.3) | 36 (29.3) | 1 (5.9) |
| 47−59 | 57 (32.4) | 2 (5.6) | 41 (33.3) | 14 (82.4) |
| 60−77 | 61 (34.7) | 13 (36.1) | 46 (37.4) | 2 (11.8) |
| Diastolic blood pressure | ||||
| 50−72 | 63 (35.8) | 2 (5.6) | 50 (40.7) | 11 (64.7) |
| 73−80 | 63 (35.8) | 19 (52.8) | 41 (33.3) | 3 (17.6) |
| 81−109 | 50 (28.4) | 15 (41.7) | 32 (26.0) | 3 (17.6) |
ADCS-ADL: Alzheimer’s Disease Cooperative Scale-Activities of Daily Living.