From: The subjective and objective quality of life score (SOQOLTM) for the quantification of general health status: a preliminary study with initial normative population values
Walking speed (WS)
Daily step count (DSC)
WS (v)
Points (A)
DSC
Points (B)
v < 1.35 m/s
(v/1.35) × 25
DSC < 10,000
(DSC/10,000) × 25
v > 1.35 m/s
25
DSC > 10,000