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Table 1 Baseline participant characteristics (n = 227)

From: Year-round effects of a four-week randomized controlled trial using different types of feedback on employees’ physical activity

Participant characteristics

MIG (n = 54)

PG (n = 55)

DG (n = 56)

CoachG (n = 56)

p-Value

Gender (male)

46

46

46

45

0.997

Marital status (currently married)

42

64

60

46

0.529

Education (higher educated)

67

71

61

71

0.990

Smoking status (smokers)

15

7

7

11

0.557

Age (years)

41.2 ± 11.0

43.3 ± 10.7

44.3 ± 9.9

40.7 ± 9.8

0.211

BMI (kg/m2)

26.4 ± 3.3

26.8 ± 4.2

27.5 ± 3.9

27.8 ± 4.5

0.216

Body fat (%)

28.4 ± 6.6

29.4 ± 6.7

29.6 ± 6.9

29.4 ± 5.8

0.753

SBP (mmHg)

122.7 ± 16.0

126.7 ± 17.4

125.7 ± 16.4

120.8 ± 15.0

0.193

DBP (mmHg)

82.3 ± 10.3

83.2 ± 11.4

83.3 ± 10.4

78.6 ± 8.5

0.056

FPACQ (METs)

1.68 ± 0.20

1.63 ± 0.11

1.71 ± 0.19

1.68 ± 0.16

0.148

Daily steps (number)

9855 ± 2983

8840 ± 2306

11,079 ± 3431

9978 ± 2940

0.001

Daily MVPA (minutes)

116 ± 42

101 ± 45

118 ± 46

107 ± 51

0.186

Active daily EE (kcal)

595 ± 234

516 ± 245

638 ± 305

578 ± 289

0.125

Total daily EE (kcal)

2713 ± 402

2634 ± 484

2835 ± 533

2751 ± 534

0.187

PAL (METs)

1.46 ± 0.14

1.39 ± 0.16

1.47 ± 0.16

1.41 ± 0.17

0.030

  1. MIG Minimal Intervention Group, PG Pedometer Group, DG Display Group, CoachG Coaching Group, BMI body mass index, SBP systolic blood pressure, DBP diastolic blood pressure, FPACQ Flemish Physical Activity Computerized Questionnaire, METs metabolic equivalent of task, MVPA moderate-to-vigorous physical activity, EE energy expenditure, kcal kilocalories, PAL physical activity level
  2. Values are means and standard deviations (SD) for continuous variables and percentages within group for categorical variables. Differences between groups were tested with ANOVA for continuous variables and Chi-square for categorical variables