Table 1

Patient demographics and preoperative clinical data for entire randomized subject population and cohort included in the kinematic analysis (medians and range for continuous data, absolute and relative frequencies for categorical data)
All subjects Kinematic cohort
n 80 67
Age (years) 69 (47 – 87) 69 (47 – 84)
Sex (% female) 51/80, 63.8% 41/67, 65.7%
Weight (kg) 84 (60 – 146) 85 (62 – 146)
Body Mass Index (kg/m2) 29.7 (22.0 – 47.7) 30.0 (22.0 – 47.7)

Harman et al.

Harman et al. BMC Musculoskeletal Disorders 2012 13:206   doi:10.1186/1471-2474-13-206

Open Data