From: Association of blood pressure with cognitive function at midlife: a Mendelian randomization study
 | DSST | RAVLT | Stroop | ||||||
---|---|---|---|---|---|---|---|---|---|
SBP | DBP | PP | SBP | DBP | PP | SBP | DBP | PP | |
Weighted Median | |||||||||
Estimate (SD) | −0.32 (0.23) | − 0.58 (0.40) | − 0.30 (0.42) | − 0.05 (0.05) | −0.06 (0.08) | 0.08 (0.09) | 0.19 (0.13) | 0.26 (0.24) | 0.08 (0.24) |
P-value | 0.154 | 0.15 | 0.462 | 0.341 | 0.484 | 0.352 | 0.146 | 0.269 | 0.731 |
MR Egger Regression | |||||||||
Estimate (SD) | −0.53 (0.33) | − 0.82 (0.54) | 0.19 (0.40) | 0.05 (0.07) | −0.12 (0.12) | 0.01 (0.09) | 0.09 (0.18) | −0.12 (0.30) | −0.21 (0.23) |
P-value | 0.106 | 0.133 | 0.788 | 0.487 | 0.318 | 0.91 | 0.922 | 0.702 | 0.731 |
ConMix | |||||||||
Estimate | −0.38 | −0.54 | −0.44 | − 0.03 | −0.05 | − 0.01 | 0.17 | 0.28 | 0.18 |
95% CI | (−0.71, − 0.07) | (−1.03, − 0.04) | (−0.93, 0.01) | (− 0.08, 0.04) | (− 0.15, 0.07) | (−0.12, 0.08) | (0.00, 0.33) | (−0.04, 0.56) | (− 0.07, 0.45) |
I2 statistic | |||||||||
P-value | 0.97 | 0.97 | 0.96 | 0.97 | 0.97 | 0.96 | 0.97 | 0.97 | 0.96 |
MRPRESSO | |||||||||
P-value | 0.83 | 0.49 | 0.61 | 0.06 | 0.09 | 0.11 | 0.51 | 0.49 | 0.36 |
Cochran Statistic | |||||||||
Q Statistics | 85.93 | 126.23 | 91.71 | 119.19 | 116.26 | 113.72 | 97.76 | 97.69 | 101.15 |
P-value | 0.803 | 0.648 | 0.633 | 0.072 | 0.089 | 0.118 | 0.488 | 0.461 | 0.366 |
Egger Intercept Test | |||||||||
Estimate (SD) | 0.02 (0.14) | 0.05 (0.14) | −0.22 (0.11) | −0.05 (0.03) | 0.02 (0.03) | −0.03 (0.03) | 0.06 (0.08) | 0.09 (0.08) | 0.13 (0.06) |
P-value | 0.874 | 0.74 | 0.055 | 0.15 | 0.453 | 0.236 | 0.426 | 0.259 | 0.045 |