Phenotype | Acronym | Heritability sample | Original Exam | Offspring Exam | Adjustment* | Heritability†(SE) |
---|---|---|---|---|---|---|
Electrocardiographic phenotypes | ||||||
QT sex-pooled | QTPOOL | 1951 | 11 | 1 | Age, RR, sex, cohort | 0.39 (0.04)†|
QT men only | QTMEN** | 900 | 11 | 1 | Age, RR, cohort | 0.43 (0.08) |
QT women only | QTWOMEN** | 1051 | 11 | 1 | Age, RR, cohort | 0.46 (0.04) |
RR sex-pooled | RRPOOL | 1951 | 11 | 1 | Age, sex, cohort | 0.29 (0.04) |
RR men only | RRMEN** | 900 | 11 | 1 | Age, cohort | 0.28 (0.08) |
RR women only | RRWOMEN** | 1051 | 11 | 1 | Age, cohort | 0.31 (0.07) |
PR sex-pooled | PRAdjRRPOOL | 1950 | 11 | 1 | Age, RR, sex, cohort | 0.34 (0.04) |
Heart rate variability phenotypes | ||||||
SDNN sex-pooled | SDNNHRV | 747 | 18 | 3 | Age, heart rate, SBP, DBP, coffee & alcohol intake | 0.32 (0.09)†|
Total power sex-pooled | TOTPWRHRV | 747 | 18 | 3 | Age, heart rate, SBP, DBP, coffee & alcohol intake | 0.41 (0.10)†|
Low frequency/high frequency power sex-pooled | LFHFHRV | 747 | 18 | 3 | Age, heart rate, SBP, DBP, coffee & alcohol intake | 0.36 (0.10)†|