a<p>Caculated by Student's <i>t</i>-test;</p>b<p>Caculated by Pearson's <i>χ<sup>2</sup></i> test.</p
*<p>Student’s t-test (age, BMI, weight) and Pearson Chi-Square (% males, % parental education).</p
<p>Characteristics of the study population (N = 119) (Data given as median (IQR) or n(%)).</p
#<p>Median (25<sup>th</sup> percentile, 75<sup>th</sup> percentile).</p>*<p><i>P</i> value for Stude...
a<p><i>P</i> value was calculated by the <i>x</i><sup>2</sup> test;</p>b<p><i>P</i> value was calcul...
†<p><i>P</i> value was calculated by the <i>χ<sup>2</sup></i> test;</p>‡<p><i>P</i> value was calcul...
<p>Values are expressed as mean ± SEM. Data was analyzed using two-tailed Student’s t test. BMI, bod...
<p>Characteristics of the study population and their overall test performance.</p
<p>Data are shown as mean ± SD or percentages. Significant P <0.05 <i>vs.</i> control by Student' <i...
<p>Characteristics of the study population (<i>N</i> = 7,499 at study baseline [1997], beginning of ...
<p>Demographic characteristics of students participated in validity and confirmatory studies.</p
<p>Demographic characteristics of the study population (Mann- Whitney- U test).</p
<p>Quantitative variables are presented as mean ± standard deviation and median and interquartile ra...
<p><i>Notes</i>. <i>t</i> = Student t-tests for continuous variables, and χ<sup>2</sup> = chi-square...
<p>Abbreviations: SD, standard deviation; BMI, body mass index.</p>a<p>Caculated by Student's <i>t</...
a<p>Mean ± SD (all such values).</p>b<p>n (%) (all such values).</p><p>Characteristics of the study ...
*<p>Student’s t-test (age, BMI, weight) and Pearson Chi-Square (% males, % parental education).</p
<p>Characteristics of the study population (N = 119) (Data given as median (IQR) or n(%)).</p
#<p>Median (25<sup>th</sup> percentile, 75<sup>th</sup> percentile).</p>*<p><i>P</i> value for Stude...
a<p><i>P</i> value was calculated by the <i>x</i><sup>2</sup> test;</p>b<p><i>P</i> value was calcul...
†<p><i>P</i> value was calculated by the <i>χ<sup>2</sup></i> test;</p>‡<p><i>P</i> value was calcul...
<p>Values are expressed as mean ± SEM. Data was analyzed using two-tailed Student’s t test. BMI, bod...
<p>Characteristics of the study population and their overall test performance.</p
<p>Data are shown as mean ± SD or percentages. Significant P <0.05 <i>vs.</i> control by Student' <i...
<p>Characteristics of the study population (<i>N</i> = 7,499 at study baseline [1997], beginning of ...
<p>Demographic characteristics of students participated in validity and confirmatory studies.</p
<p>Demographic characteristics of the study population (Mann- Whitney- U test).</p
<p>Quantitative variables are presented as mean ± standard deviation and median and interquartile ra...
<p><i>Notes</i>. <i>t</i> = Student t-tests for continuous variables, and χ<sup>2</sup> = chi-square...
<p>Abbreviations: SD, standard deviation; BMI, body mass index.</p>a<p>Caculated by Student's <i>t</...
a<p>Mean ± SD (all such values).</p>b<p>n (%) (all such values).</p><p>Characteristics of the study ...
*<p>Student’s t-test (age, BMI, weight) and Pearson Chi-Square (% males, % parental education).</p
<p>Characteristics of the study population (N = 119) (Data given as median (IQR) or n(%)).</p
#<p>Median (25<sup>th</sup> percentile, 75<sup>th</sup> percentile).</p>*<p><i>P</i> value for Stude...