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Table 2 Self-reported physical activity for overall and sub-samples (mean ± standard deviation)

From: Evaluation of Walk Across Texas! – a web-based community physical activity program

 Pre-ProgramPost-Programtp
Physical Activity (days/week)a4.17 ± 2.244.80 ± 2.27−22.94< 0.0001
 0 days/week10.0%11.1%  
 1–2 days/week13.3%4.7%  
 3–4 days/week27.9%19.5%  
5–7 days/week48.8%64.7%  
Sitting Time (hours/day)b2.02 ± 1.481.16 ± 1.3848.92< 0.0001
Week 1Week 8tp
Miles/week26.66 ± 20.6931.54 ± 26.59−24.62< 0.0001
Gender
 Women25.68 ± 19.4930.51 ± 25.13−22.45< 0.0001
 Men29.88 ± 23.9834.97 ± 30.68−10.73< 0.0001
Age Group
 18–29 years of age26.85 ± 21.6731.78 ± 27.81−9.38< 0.0001
 30–49 years of age27.44 ± 20.5232.45 ± 26.51−16.80< 0.0001
 50–64 years of age26.93 ± 20.3231.86 ± 26.43−13.52< 0.0001
  ≥ 65 years of age21.20 ± 20.4725.20 ± 26.60−7.54< 0.0001
Race/Ethnicity Group
 Anglo26.99 ± 20.8131.62 ± 26.54−19.70< 0.0001
 Hispanic27.73 ± 22.4132.31 ± 27.90−8.84< 0.0001
 African American23.15 ± 16.4730.12 ± 24.05*−10.72< 0.0001
 Other24.79 ± 19.2530.58 ± 27.09−6.60< 0.0001
  1. aSelf-reported at least 30 min per day in the past 7 days
  2. bHours sitting during leisure time on most days
  3. *Significantly different than Anglo and Hispanic groups (p < 0.01)