Table 2 Number of instrumental variables and associated phenotypic variance
From: Impulsivity and epilepsy: a bidirectional mendelian randomization study
Exposure | Outcome | Number of SNPs | R 2 | Mean F (Min, Max) |
|---|---|---|---|---|
IAF | EWRS | 48 | 0.50 | 16.25 (13.86, 22.99) |
ICF | EWRS | 36 | 0.41 | 17.60 (15.17, 21.26) |
IPF | EWRS | 35 | 0.32 | 14.33 (12.12, 18.22) |
IA-NGTA | EWRS | 45 | 0.55 | 18.56 (15.88, 25.65) |
IA-GTA | EWRS | 57 | 0.67 | 17.64 (15.27, 22.79) |
DRD | EWRS | 40 | 0.48 | 18.52 (16.33, 22.06) |
DRD-SMR | EWRS | 34 | 0.39 | 17.77 (15.51, 22.74) |
DRD-MMR | EWRS | 40 | 0.45 | 17.35 (15.17, 22.54) |
DRD-LMR | EWRS | 41 | 0.48 | 17.96 (15.50, 23.76) |
Negative urgency | EWRS | 34 | 0.42 | 19.20 (16.78, 24.46) |
Lack of perseverance | EWRS | 41 | 0.49 | 18.52 (16.20, 23.75) |
Lack of premeditation | EWRS | 40 | 0.49 | 19.17 (15.77, 26.44) |
Positive urgency | EWRS | 40 | 0.49 | 18.90 (15.98, 24.81) |
Sensation seeking | EWRS | 35 | 0.44 | 19.33 (16.81, 25.23) |
EWRS | IAF | 8 | 0.03 | 1443.27 (1356.41, 1569.39) |
EWRS | ICF | 13 | 0.05 | 1462.62 (1369.72, 1669.24) |
EWRS | IPF | 13 | 0.05 | 1444.14 (1363.59, 1634.59) |
EWRS | IA-NGTA | 7 | 0.03 | 1483.92 (1363.59, 1613.57) |
EWRS | IA-GTA | 9 | 0.03 | 1529.20 (1383.33, 2010.72) |
EWRS | DRD | 10 | 0.04 | 1470.89 (1392.86, 1669.24) |
EWRS | DRD-SMR | 11 | 0.04 | 1537.79 (1369.72, 2052.16) |
EWRS | DRD-MMR | 10 | 0.04 | 1537.36 (1369.72, 2052.16) |
EWRS | DRD-LMR | 11 | 0.04 | 1519.80 (1392.86, 2052.16) |
EWRS | Negative urgency | 12 | 0.04 | 1490.17 (1363.59, 1930.68) |
EWRS | Lack of perseverance | 11 | 0.04 | 1442.50 (1363.59, 1582.68) |
EWRS | Lack of premeditation | 4 | 0.01 | 1390.28 (1363.59, 1434.94) |
EWRS | Positive urgency | 12 | 0.04 | 1494.70 (1363.59, 1634.59) |
EWRS | Sensation seeking | 11 | 0.04 | 1500.58 (1363.59, 1779.39) |