Assessment of Objective Ambulation in Lower Extremity Sarcoma Patients with a Continuous Activity Monitor: Rationale and Validation

Table 1

Patient characteristics.

Total ()	29
Female (, proportion)	18 (62)
Age (mean, range)	52 (22–76)
Time from surgery, in days
(mean, range)	519 (12 to 1932)
Type
Bone	16	55
Soft tissue	13	45
SAM data	Mean (SD)	Range
Days of use	12 (3)	6 to 16
Total daily steps	2767 (1867)	406 to 7437