Table 1 |
|||||||
|
Polish children and adolescents (the OLAF study sample) mean height z-scores relative to the six references and statistical testing |
|||||||
|
reference |
N |
Mean |
95% CI |
SD |
p |
Min. |
Max. |
|
boys |
|||||||
|
|
|||||||
|
WHO 2007 |
6227 |
0.50 |
0.47 0.52 |
0.99 |
<.0001 |
-3.03 |
4.37 |
|
USCDC2000 |
6227 |
0.45 |
0.43 0.48 |
0.97 |
<.0001 |
-2.79 |
4.02 |
|
Krakow |
6227 |
0.17 |
0.15 0.20 |
1.02 |
<.0001 |
-3.37 |
3.85 |
|
Warszawa |
6227 |
0.08 |
0.05 0.11 |
1.06 |
<.0001 |
-3.63 |
4.07 |
|
Poznan |
6227 |
0.05 |
0.03 0.08 |
1.09 |
0.0001 |
-3.73 |
4.08 |
|
Lodz |
6227 |
0.14 |
0.11 0.16 |
1.04 |
<.0001 |
-3.66 |
3.88 |
|
girls |
|||||||
|
|
|||||||
|
WHO 2007 |
6558 |
0.34 |
0.32 0.37 |
0.95 |
<.0001 |
-3.47 |
4.29 |
|
USCDC2000 |
6558 |
0.33 |
0.31 0.36 |
0.94 |
<.0001 |
-3.03 |
3.95 |
|
Krakow |
6558 |
0.09 |
0.07 0.12 |
1.03 |
<.0001 |
-3.34 |
4.33 |
|
Warszawa |
6558 |
0.01 |
-0.02 0.03 |
1.05 |
0.6338 |
-3.73 |
4.19 |
|
Poznan |
6558 |
-0.06 |
-0.09-0.03 |
1.11 |
<.0001 |
-3.86 |
4.57 |
|
Lodz |
6558 |
0.15 |
0.13 0.18 |
1.03 |
<.0001 |
-3.49 |
4.43 |
|
|
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|
Kulaga et al. BMC Public Health 2010 10:109 doi:10.1186/1471-2458-10-109 |
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