Biomarkers · Cardiac & Hemodynamics
QRS-T Angle
Lower values carry lower risk. Not measured in our NHANES panel; the curve is synthesised from the published association.
Hazard ratio relative to the curve's reference value, as synthesised from the published association.
Published hazard ratio1.48top vs bottom third (95% CI 1.30–1.68) · NHANES III ECG sub-study mortality linkage
Where people sit
Population percentiles (degrees) by sex and age band. Cycle or source as recorded in the catalogue.
| Sex | Age | 5th | 25th | Median | 75th | 95th | n | Cycle / source |
|---|---|---|---|---|---|---|---|---|
| All | 20-39 | -17.63 | 14.6 | 37.0 | 59.4 | 91.6 | 7,200 | Peto et al. 2017 (Mort… |
| All | 40-59 | -12.65 | 21.1 | 44.6 | 68.1 | 102 | 7,200 | Peto et al. 2017 (Mort… |
| All | 60+ | -4.61 | 30.5 | 54.9 | 79.3 | 114 | 7,200 | Peto et al. 2017 (Mort… |
| All | all | -12.65 | 21.1 | 44.6 | 68.1 | 102 | 7,200 | Peto et al. 2017 (Mort… |
| Men | all | -18.41 | 13.0 | 34.9 | 56.7 | 88.2 | 7,200 | Peto et al. 2017 (Mort… |
| Women | all | -3.21 | 30.4 | 53.7 | 77.0 | 111 | 7,200 | Peto et al. 2017 (Mort… |
Sources
- Hazard curve: Peto et al. 2017 (PMID 28858850) anchor; external_cohort_anchor
- Peto MV, et al. MortalityPredictors.org: a manually-curated database of published results from longitudinal studies of mortality risk factors. Aging (Albany NY). 2017;9(9):1965-1983.