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Table 1 Participants characteristics (n = 103)

From: Criterion validity for step counting in four consumer-grade physical activity monitors among older adults with and without rollators

Sex, male, n (%)35 (34.0%)
Age, mean (95%CI)81.3 years (79.8 to 82.8)
Height, mean (95%CI)164.0 cm (162.2 to 165.9)
Body mass index, mean (95%CI)28.0 kg/m [2] (27.0 to 29.0)
Self-paced meters walked in 6 min, mean (95%CI)255.0 m (238.5 to 271.4)
Self-paced speed over the 6 min, mean (95%CI)2.6 km/t (2.4 to 2.7)
Walking without aid, n (%)52 (50.5%)
Walking with a cane, n (%)15 (14.5%)
Walking with a rollator, n (%)36 (35.0%)
Never smoked, n (%)44 (42.7%)
Stopped smoking, n (%)48 (46.6%)
Current smoker, n (%)11 (10.7%)
  1. Abbreviations: 95%CI: 95% Confidence interval; IQR Interquartile Range
  2. Normal distributed continuous data: Age, Height, Body Mass Index, Meters walked in 6 min, Self-paced speed over the 6 min