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Table 1 Baseline characteristics and 12-month outcomes by intervention group

From: Colorado stride (COSTRIDE): testing genetic and physiological moderators of response to an intervention to increase physical activity

 

Health and Wellness (n = 105)

COSTRIDE (n = 113)

Baseline

12-month

Baseline

12-month

Demographics

  Gender (% Female)

81.9

 

78.8

 

  Ethnicity (% White)

67.6

 

66.4

 

  Age

27.38 (7.81)

 

28.93 (7.88)

 

Physical activity

  Self-report activity (standardized)

.05 (.86)

-.22 (.84)

-.07 (.79)

.17 (.89)

Range: -1.12 – 3.09

Range: -1.68 – 2.14

Range: -1.12 – 1.76

Range: -1.12 – 2.58

  Voluntary exercise minutes (7-day PAR)

16.54 (27.49)

68.42 (72.59)

18.07 (25.45)

103.01 (111.27)

Range: 0-90

Range: 0-300

Range: 0-90

Range: 0-570

Fitness

  VO2max (ml/kg/min)

33.23 (7.10)

33.39 (7.57)

34.07 (8.19)

34.92 (8.49)

  BMI

25.52 (5.09)

25.54 (4.94)

24.99 (4.51)

25.55 (4.65)

  Resting HR

75.16 (11.75)

 

74.16 (12.21)

 

  Resting SBP

114.80 (11.71)

 

113.51 (13.47)

 

  Resting DBP

68.90 (8.39)

 

67.91 (9.42)

 
  1. Note. No significant differences were found between intervention conditions at baseline.