Table 2.
Means and standard deviations (means (SD)) of cognitive tests for heart failure/patients with and without sleep apnea.
| N | Attention | Executive function | Memory | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| TMT-Aa | DigistSym** | LNS | TMT-B** | FABa | Stroop** | SDFR | SDCR | LDFR | LDCR | ||
| HF w/o SA | 138 | .082 (1.06) | 9.63 (2.72) | 10.15 (2.52) | −.398 (1.53) | −.448 (1.98) | 45.46 (10.77) | −.210 (1.04) | −.243 (1.03) | −.315 (.96) | −.257 (.96) |
| HF w/SA | 42 | −.631 (1.42) | 7.48 (2.23) | 10.10 (3.33) | −1.62 (2.48) | −1.68 (2.50) | 39.98 (8.06) | −.452 (1.11) | −.441 (1.14) | −.33 (1.32) | −.345 (1.17) |
Note. a marginal significance; *P < .05; **P < .01.
Abbreviations: TMT-A: Trail Making Test A; Digitsym: Digit Symbol coding; LNS: letter number sequencing; TMT-B: Trail Making Test B; FAB: frontal assessment battery; Stroop: stroop interference effect; SDFR: California Verbal Learning short-delay free recall; SDCR: California Verbal Learning short-delay cued recall; LDFR: California Verbal Learning long-delay free recall; LDCR: California Verbal Learning long-delay cued recall.