Participants, interventions, comparisons, outcomes, and study design (PICOS) used as eligibility characteristics in this systematic review.</p
<p>Characteristics of studies included in the systematic review and meta-analyses.</p
Characteristics of the included studies in the systematic review and meta-analysis.</p
<p>Characteristics of the included studies in the systematic review, 2005–2016.</p
<p>Description of the population, intervention, comparison and outcome (PICO) of the systematic revi...
Eligibility based on population, intervention, control and outcomes (PICO) structure.</p
<p>Main characteristics of the eligible studies included in the systematic review.</p
Characteristics of the participants in the studies included in the systematic review.</p
Eligibility criteria pertaining to the population & clinical areas, interventions, comparators, attr...
Note: P = Patient problem (or population); I = Intervention; C = Comparison or control; O = Outcome;...
<p>Characteristics of studies included in the systematic review (n = 24 studies).</p
Characteristics of the included studies for the systematic review and meta-analysis.</p
Characteristics and information of trials evaluated in this systematic review.</p
Characteristics of studies included in the systematic review and meta-analysis.</p
Characteristics of included studies in the systematic review and meta-analysis.</p
<p>Design and characteristic of trials included in the systematic review and meta-analysis.</p
<p>Characteristics of studies included in the systematic review and meta-analyses.</p
Characteristics of the included studies in the systematic review and meta-analysis.</p
<p>Characteristics of the included studies in the systematic review, 2005–2016.</p
<p>Description of the population, intervention, comparison and outcome (PICO) of the systematic revi...
Eligibility based on population, intervention, control and outcomes (PICO) structure.</p
<p>Main characteristics of the eligible studies included in the systematic review.</p
Characteristics of the participants in the studies included in the systematic review.</p
Eligibility criteria pertaining to the population & clinical areas, interventions, comparators, attr...
Note: P = Patient problem (or population); I = Intervention; C = Comparison or control; O = Outcome;...
<p>Characteristics of studies included in the systematic review (n = 24 studies).</p
Characteristics of the included studies for the systematic review and meta-analysis.</p
Characteristics and information of trials evaluated in this systematic review.</p
Characteristics of studies included in the systematic review and meta-analysis.</p
Characteristics of included studies in the systematic review and meta-analysis.</p
<p>Design and characteristic of trials included in the systematic review and meta-analysis.</p
<p>Characteristics of studies included in the systematic review and meta-analyses.</p
Characteristics of the included studies in the systematic review and meta-analysis.</p
<p>Characteristics of the included studies in the systematic review, 2005–2016.</p