Table 2.
Prevalence of patients with cognitive impairment at baseline (1.5 standard deviations below standardized mean)
| Assessment | BL impaired N (%) N = 114a | BL impaired N (%) N = 87 |
|---|---|---|
| MoCA: global cognition (<26 raw score) | 48 (42.1) | 36 (41.4) |
| SDMT: processing speed | 61 (56.0) | 48 (55.2) |
| CTMT‐2: attention | 52 (46.4) | 39 (45.3) |
| CTMT‐5: flexibility | 55 (49.5) | 42 (49.4) |
| RWT: phonological word fluency | 31 (30.1) | 23 (28.8) |
| RWT: semantic word fluency | 20 (20.0) | 13 (16.3) |
| HADS: Depression | 22 (20.0) | 16 (20.0) |
| HADS: Anxiety | 21 (19.1) | 16 (20.0) |
CTMT, Comprehensive Trail Making Test; HADS, Hospital Anxiety and Depression Scale; MoCA, Montreal Cognitive Assessment; RWT, Regensburger Wortflüssigkeitstest; SDMT, Symbol Digit Modalities Test.
a
At baseline (BL), scores of the cognitive subtests were available for N = 109 (SDMT), N = 112 (CTMT‐2), N = 111 (CTMT‐5), N = 100 (RWT), N = 110 (HADS).