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Table 4 Spearman correlations between MARCA variables and Actigraph counts for all children and sub-sets of gender and age (<11 y and >11 y).

From: The Multimedia activity recall for children and adolescents (MARCA): development and evaluation

Variable

All

Male

Female

< 11 y

≥ 11 y

 

rho

rho

rho

rho

rho

 

n

n

n

n

n

PAL

0.45**

0.34

0.62**

-0.1

0.57***

 

66

33

33

15

51

MVPA

0.35**

0.18

0.43*

0.21

0.41**

 

66

33

33

15

51

locomotion

0.37**

0.14

0.59***

0.18

0.43**

 

66

33

33

15

51

  1. Note: Upper value = Spearman rho; lower value = sample size (n); *p < 0.05; **p < 0.01; ***p < 0.001; PAL = physical activity level (a weighted mean MET.d-1 score); MVPA = minutes spent in moderate to vigorous physical activity; locomotion = minutes spent in locomotion.