Table 2 Reliability Coefficients and Inter-Day Comparisons of Pedometer Data for Youth and Older Women

Reliability Coefficients

   2 Days

.73

.84

   3 Days

.78

.86

   4 Days

.78

.85

   5 Days

.82

.87

Inter-Day Differences

    By Day

.84

.98

Day 1 Mean Steps

10,182

4,446

Day 2 Mean Steps

10,380

4,477

Day 3 Mean Steps

10,465

4,420

Day 4 Mean Steps

10,127

4,558

Day 5 Mean Steps

10,425

4,466

    By Weekday/Weekend

<.001

.01

Weekday Mean Steps

10,599

4,742

Weekend Mean Steps

9,373

4,291