Table 6.
NSHAP Wave II Items Correct, Weighted Distributions by Chicago Cognitive Function Measure, n = 3,377
| Domain (score range) | Score correct (%) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| (Total range: 0–20) | Item | 0 | 95% CI | 1 | 95% CI | 2 | 95% CI | 3 | 95% CI | 4 | 95% CI | 5 | 95% CI |
| Orientation (0–2) | Month | 2.2 | 1.5–2.9 | 97.8 | 97.1–98.5 | — | — | — | — | ||||
| Date | 8.3 | 7.0–9.6 | 91.7 | 90.4–93 | — | — | — | — | |||||
| Orientation total (2-items) | 1.7 | 1.1–2.3 | 7.1 | 6.0–8.2 | 91.2 | 89.9–92.5 | — | — | — | ||||
| Naming (0–1) | Animal | 16.4 | 14.3–18.5 | 83.6 | 81.5–85.7 | — | — | — | — | ||||
| Executive function (0–1) | Trails | 41.2 | 38.2–44.3 | 58.8 | 55.7–61.8 | — | — | — | — | ||||
| Visuoconstruction (0–3) | Clock | 1.8 | 1.2–2.4 | 17.2 | 15.3–19.1 | 37.5 | 35.1–39.8 | 43.5 | 41.0–46.0 | — | — | ||
| Memory (0–5) | Delayed Recall | 15.4 | 13.6–17.2 | 8.1 | 6.8–9.3 | 16.4 | 14.3–18.6 | 19.7 | 17.9–21.5 | 21.5 | 19.8–23.2 | 18.9 | 16.8–21.0 |
| Attention (0–5) | Forward digits | 6 | 9.8–13.5 | 88.4 | 86.5–90.2 | — | — | — | — | ||||
| Backward digits | 20.5 | 18.2–22.8 | 79.5 | 77.2–81.8 | — | — | — | — | |||||
| Subtractions | 12.5 | 10.5–14.4 | 10.0 | 8.8–11.2 | 22.0 | 20.3–23.6 | 55.5 | 53.0–58.1 | — | — | |||
| Attention total (3-items) | 2.4 | 1.6–3.2 | 5.1 | 3.8–6.4 | 9.6 | 8.3–11.0 | 13.2 | 11.8–14.7 | 23.6 | 21.8–25.5 | 45.9 | 43.3–48.6 | |
| Language (0–2) | Sentence | 38.4 | 34.1–42.6 | 61.6 | 57.4–65.9 | — | — | — | — | ||||
| Fluency | 52.1 | 49.4–54.8 | 47.9 | 45.2–50.6 | — | — | — | — | |||||
| Language total (2-items) | 23.8 | 20.7–26.8 | 42.9 | 40.3–45.5 | 33.3 | 30.3–36.4 | — | — | — | ||||
| Abstraction (0–1) | Similarity | 40.5 | 37.7–43.3 | 59.5 | 56.7–62.3 | — | — | — | — | ||||
Note. CI = confidence interval.