Table 2.
Cognitive Test Score by CV Status at Cognitive Baseline (n=1139)
| Exposure Status | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Symbol Digit Modalities, mean (SD) | Digit Span Backward, mean (SD) | Reverse-Scored East Boston Memory Test Delayed,1 median (Mean Wilcoxon Score)2 | |||||||
| Exposure characteristic3 | No | Yes | p | No | Yes | p | No | Yes | p |
| Central obesity | 60.0 (10.0) | 57.5 (10.5) | <.001 | 7.2 (2.3) | 6.8 (2.3) | 0.003 | 1 (539) | 2 (605) | 0.001 |
| High glucose | 59.1 (10.1) | 57.1 (11.3) | 0.024 | 7.1 (2.3) | 6.5 (2.2) | 0.004 | 1 (562) | 2 (612) | 0.051 |
| Diabetes | 59.2 (10.1) | 53.9 (11.6) | <.001 | 7.0 (2.3) | 6.1 (2.0) | <.001 | 1 (565) | 2 (634) | 0.061 |
| High Triglycerides | 58.9 (10.5) | 58.6 (9.8) | 0.777 | 7.0 (2.4) | 6.9 (2.2) | 0.472 | 1 (566) | 2 (583) | 0.464 |
| Low HDL | 58.9 (10.4) | 58.5 (10.1) | 0.568 | 7.0 (2.4) | 6.9 (2.2) | 0.343 | 1 (553) | 2 (617) | 0.003 |
| Hyperlipidemia | 59.3 (10.1) | 58.2 (10.6) | 0.068 | 7.0 (2.3) | 6.9 (2.4) | 0.559 | 1 (572) | 2 (568) | 0.856 |
| Hypertension | 60.1 (9.7) | 56.4 (11.0) | <.001 | 7.1 (2.3) | 6.7 (2.3) | 0.002 | 1 (545) | 2 (616) | <.001 |
| Heart Age > Chronologic Age | 60.0 (10.0) | 56.5 (10.5) | <.001 | 7.2 (2.3) | 6.6 (2.3) | <.001 | 1 (538) | 2 (634) | <.001 |
Abbreviations: SD, standard deviation
Scores from East Boston Memory Test are reversed and represent number of items missed.
All medians (IQRs) for Reversed-EBMT Delayed tests were 1 (0, 2) for unexposed groups and 2 (0, 3) for exposed groups with the exception of hyperlipidemia, with median (IQR) of 1 (0,3) among unexposed and 2 (0,2) among exposed. To illustrate differences in distributions, median and mean Wilcoxon score for each group are displayed.
Cut-points are as follows: Central obesity, waist circumference ≥ 80 cm for Japanese and Chinese women, and > 88 cm for all others; Glucose, ≥ 100 mg/dl; Diabetes, medication use or fasting glucose ≥ 126 mg/dl; High triglycerides, ≥ 150 mg/dl; Low HDL < 50 mg/dl, Hyperlipidemia, medication use or LDL ≥ 130 mg/dl; Hypertension, medication use or systolic ≥ 130 mmHg or diastolic ≥ 85 mmHg.