Related Variables

visit Visit number

The Study of Osteoporotic Fractures (SOF) Visit where the data were collected/derived.

Administrative
nsrr_bp_systolic Systolic blood pressure

Resting systolic blood pressure collected from the upper arm. Harmonized by the NSRR team to align with TOPMed and BioDataCatalyst standards. Source: :v8lbpsys: at Visit 8

Harmonized/Clinical Data