<p>* Reported both “systematic review” and “meta-analysis”.</p><p>Characteristics of included studies.</p
Characteristics of quantitative and mixed-method studies included in the review with school/college,...
<p>Characteristics of included studies: Study design, intervention, time periods, sample size and ou...
Characteristics of quantitative and mixed-method studies included in the review with school/college,...
<p><sup>a</sup>Two articles reported two separate studies within the article, therefore the total is...
Characteristics of the included studies for the systematic review and meta-analysis.</p
<p>Characteristics of the included studies in the systematic review, 2005–2016.</p
<p>Characteristics of included studies: Country, setting, clinical condition and objective.</p
Characteristics of included studies in the systematic review and meta-analysis.</p
Characteristics of the included studies in the systematic review and meta-analysis.</p
<p>Characteristics of included studies (listed in chronological order since time of publishing).</p
Characteristics of studies included in the systematic review and meta-analysis.</p
<p>Characteristics of studies included in the systematic review and meta-analyses.</p
Summary characteristics of studies included in the systematic review and meta-analysis.</p
Characteristics of quantitative and mixed-method studies included in the review with school/college,...
Characteristics of quantitative and mixed-method studies included in the review with school/college,...
Characteristics of quantitative and mixed-method studies included in the review with school/college,...
<p>Characteristics of included studies: Study design, intervention, time periods, sample size and ou...
Characteristics of quantitative and mixed-method studies included in the review with school/college,...
<p><sup>a</sup>Two articles reported two separate studies within the article, therefore the total is...
Characteristics of the included studies for the systematic review and meta-analysis.</p
<p>Characteristics of the included studies in the systematic review, 2005–2016.</p
<p>Characteristics of included studies: Country, setting, clinical condition and objective.</p
Characteristics of included studies in the systematic review and meta-analysis.</p
Characteristics of the included studies in the systematic review and meta-analysis.</p
<p>Characteristics of included studies (listed in chronological order since time of publishing).</p
Characteristics of studies included in the systematic review and meta-analysis.</p
<p>Characteristics of studies included in the systematic review and meta-analyses.</p
Summary characteristics of studies included in the systematic review and meta-analysis.</p
Characteristics of quantitative and mixed-method studies included in the review with school/college,...
Characteristics of quantitative and mixed-method studies included in the review with school/college,...
Characteristics of quantitative and mixed-method studies included in the review with school/college,...
<p>Characteristics of included studies: Study design, intervention, time periods, sample size and ou...
Characteristics of quantitative and mixed-method studies included in the review with school/college,...