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Table 2 Participant characteristics at baseline. The RESTART feasibility study 2017–18

From: Succeeding with prolonged usage of consumer-based activity trackers in clinical studies: a mixed methods approach

Characteristics

Value

Age in years, mean (SD)

66.1 (5.8)

Smartphone owner, mean age (SD)

65.2 (4.8)

Not smartphone owner, mean age (SD)

68.2 (7.8)

Male sex, % (number)

68.8 (11)

Body mass index, kg/m2, mean (SD)

35.6 (5.3)

Current smokinga, % (number)

13 (2)

High total cholesterol, % (number)

50 (8)

Low HDL (high-density lipoprotein) cholesterol, % (number)

25 (4)

Hypertension, % (number)

19 (3)

  1. Current smoking Self-reported daily smoking, High total cholesterol Total cholesterol ≥5 mmol/L; Low HDL cholesterol HDL cholesterol < 1.3 (women) or < 1.0 (men) mmol/L, Hypertension Blood pressure ≥ 140/90 mmHg, SD Standard deviation. amissing values: 1 participant