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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.