Table 3 Physical activity variable correlations.

From: Impact of accelerometer epoch summary measure on associations between physical activity and all-cause mortality in Whitehall II and UK Biobank

 

Whitehall II

UK Biobank

Counts

MIMS

MAD

Counts

MIMS

MAD

AvAcc, r

     

 MIMS

0.79 (0.78, 0.80)

  

0.79 (0.79, 0.80)

 

 MAD

0.81 (0.79, 0.82)

0.89 (0.89, 0.90)

0.87 (0.87, 0.87)

0.72 (0.72, 0.73)

 ENMO

0.80 (0.79, 0.81)

0.87 (0.86, 0.88)

0.98 (0.98, 0.98)

0.84 (0.84, 0.84)

0.69 (0.69, 0.70)

0.97 (0.97, 0.97)

IG, ICC

      

 MIMS

0.69 (0.67, 0.71)

 

0.69 (0.69, 0.70)

 

 MAD

0.59 (0.57, 0.61)

0.69 (0.68, 0.71)

0.56 (0.55, 0.56)

0.72 (0.72, 0.73)

 ENMO

0.69 (0.67, 0.71)

0.80 (0.79, 0.81)

0.88 (0.88, 0.89)

0.60 (0.59, 0.60)

0.80 (0.80, 0.80)

0.87 (0.87, 0.87)

IG, r

      

 MIMS

0.69 (0.67, 0.71)

 

0.76 (0.76, 0.76)

 

 MAD

0.61 (0.59, 0.63)

0.74 (0.72, 0.75)

0.56 (0.55, 0.56)

0.79 (0.79, 0.80)

 ENMO

0.70 (0.69, 0.72)

0.83 (0.82, 0.84)

0.89 (0.88, 0.89)

0.60 (0.59, 0.60)

0.84 (0.84, 0.85)

0.87 (0.87, 0.87)

  1. Estimate (95% confidence interval).
  2. AvAcc: Average Acceleration, IG: Intensity Gradient, ENMO: Euclidean Norm Minus One, MAD: Mean Amplitude Deviation, MIMS: Monitor Independent Movement Summary, ICC: Intra-class coefficient, r: Pearson correlation coefficient.
Back to article page