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Table 3 Spearman correlation coefficients between pedometer step counts and accelerometer measures of physical activity (n = 58).

From: Agreement between pedometer and accelerometer in measuring physical activity in overweight and obese pregnant women

 

Correlation coefficient

95% confidence intervals

p-value

Sedentary time (min/day)

-0.30

-0.51 to 0.05

0.023

Total activity time (min/day)

0.40

0.13 to 0.63

0.002

Light activity (min/day)

0.36

0.10 to 0.58

0.006

Moderate or vigorous activity (min/day)

0.47

0.18 to 0.69

<0.001

Total counts/day

0.51

0.24 to 0.72

<0.001

Average counts/min

0.54

0.28 to 0.74

<0.001

Step counts/day

0.78

0.59 to 0.90

<0.001