| |
N
|
z-score/self-reported
|
z-score/direct
|
Difference for z-score
|
|---|
| | |
Mean
|
SD
|
Mean
|
SD
|
Mean
|
SD
|
95% CI
|
P value*
|
|---|
|
Boys
|
791
|
−0.22
|
1.03
|
−0.08
|
1.01
|
−0.14
|
0.70
|
−0.19;- 0.09
|
<0.0001
|
|
Girls
|
815
|
−0.40
|
0.94
|
−0.12
|
0.95
|
−0.28
|
0.53
|
−0.31; -0.24
|
<0.0001
|
|
BMI Response capability**
| | | | | | | | | |
|
Boys
| | | | | | | | | |
|
High
|
419
|
−0.28
|
1.00
|
−0.11
|
0.99
|
−0.18
|
0.62
|
−0.24; -0.12
|
<0.0001
|
|
Low
|
360
|
−0.16
|
1.06
|
−0.04
|
1.06
|
−0.12
|
0.80
|
−0.20; -0.04
|
0.0053
|
|
Girls
| | | | | | | | | |
|
High
|
458
|
−0.40
|
0.95
|
−0.17
|
0.93
|
−0.23
|
0.45
|
−0.27; -0.19
|
<0.0001
|
|
Low
|
343
|
−0.39
|
0.93
|
−0.05
|
0.97
|
−0.34
|
0.61
|
−0.41; -0.28
|
<0.0001
|
- * Paired T-test.
- **High combined response capability = measured recently + high recall ability for height + weighed recently + high recall ability for weight, Low combined response capability = remaining categories.
