PFLPhysiological Fitness Landscape

Biomarkers · Hematology

Mean Reticulocyte Volume

U-shaped: both low and high values carry 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 ratio1.25top vs bottom third (95% CI 1.12–1.40) · UK Biobank prospective cohort (n=502,631)

Where people sit

Population percentiles (fL) by sex and age band. Cycle or source as recorded in the catalogue.

SexAge5th25thMedian75th95thnCycle / source
All20-3980.788.794.299.71087,800Peto et al. 2017 (Mort…
All40-5989.897.91041091177,800Peto et al. 2017 (Mort…
All60+1001091141201297,800Peto et al. 2017 (Mort…
Allall89.897.91041091177,800Peto et al. 2017 (Mort…
Menall92.71011061121207,800Peto et al. 2017 (Mort…
Womenall86.995.11011061157,800Peto et al. 2017 (Mort…