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Table 2 Participant characteristics, physical function and knee osteoarthritis outcome scores (n = 61)

From: Objective assessment of physical activity and sedentary behaviour in knee osteoarthritis patients – beyond daily steps and total sedentary time

Characteristics Mean (±SD) Range
Sociodemographics
 Age (years) 60.7 (10.0) 37.0–79.0
 Gender (male/female) 27/34  
 Employment status (employed/retired) 35/26  
 Regular sport participation (yes/no) 34/27  
Health factors
 BMI (kg/m2) 27.3 (4.7) 19.7–42.8
 Injury history (yes/no) 31/30  
Pain (NRS) 3.0 (1.5) 1.0–7.8
Physical function tests
 40 m Walk Test (s) 26.1 (4.7) 19.1–37.1
 Timed Up and Go Test (s) 7.2 (1.6) 4.5–12.0
 Stair Climb Test (s) 14.0 (4.9) 7.6–37.2
Knee Osteoarthritis Outcome Score
 Pain 57.4 (20.5) 5.6–96.4
 Symptoms 55.0 (20.3) 14.3–96.4
 Activities of daily living 64.1 (21.3) 0–100
 Sports 36.1 (25.3) 0–100
 Quality of life 31.0 (19.1) 0–81.3
  1. BMI Body Mass Index, NRS Numeric Rating Scale