<p>† Risk of bias were assessed according to the handbook of Cochrane. Each item was graded as “low”, “high” and “unclear”.</p><p>Assessment of risk of bias<sup><a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0117279#t002fn001" target="_blank">†</a></sup>.</p
<p>a. each risk of bias item presented as percentages across all included studies. b. each risk of b...
The first two items assess study quality by scoring reporting, a “yes” score indicates reported and ...
<p>This figure was the summery for risk of bias within six studies. It was formed using Revman 5.2. ...
<p>Results of the risk of bias assessment as depicted in <a href="http://www.plosone.org/article/inf...
<p>Based on the Cochrane Collaboration’s tool for assessing risk of bias, + indicates low risk of bi...
<p>Summary of risk of bias assessment (according to The Cochrane Collaboration’s Risk of Bias assess...
Risk of bias assessed using the Revised Cochrane risk-of-bias tool for randomized trials “RoB 2”.</p
Risk of bias assessed using the Revised Cochrane risk-of-bias tool for randomized trials “RoB 2”.</p
*<p>Domains of quality assessment based on Cochrane tools for assessing risk of bias.</p><p>L, low r...
A) Risk of bias in each domain of individual trials and B) Risk of bias across all included trials. ...
<p>Risk of bias in randomized studies as assessed by the Cochrane Collaboration’s “Risk of Bias” too...
The data presented for individual risk of bias domains are based on Cochrane ROB 2.0 tool [19] for r...
<p>Panel A: Risk of bias graph: judgement regarding each risk of bias item presented as percentages ...
Risk of bias of each included trial assessed using the Cochrane risk of bias tool.</p
<p>✓ = yes (low risk of bias); ✗ = no (high risk of bias); ? = unclear risk of bias.</p
<p>a. each risk of bias item presented as percentages across all included studies. b. each risk of b...
The first two items assess study quality by scoring reporting, a “yes” score indicates reported and ...
<p>This figure was the summery for risk of bias within six studies. It was formed using Revman 5.2. ...
<p>Results of the risk of bias assessment as depicted in <a href="http://www.plosone.org/article/inf...
<p>Based on the Cochrane Collaboration’s tool for assessing risk of bias, + indicates low risk of bi...
<p>Summary of risk of bias assessment (according to The Cochrane Collaboration’s Risk of Bias assess...
Risk of bias assessed using the Revised Cochrane risk-of-bias tool for randomized trials “RoB 2”.</p
Risk of bias assessed using the Revised Cochrane risk-of-bias tool for randomized trials “RoB 2”.</p
*<p>Domains of quality assessment based on Cochrane tools for assessing risk of bias.</p><p>L, low r...
A) Risk of bias in each domain of individual trials and B) Risk of bias across all included trials. ...
<p>Risk of bias in randomized studies as assessed by the Cochrane Collaboration’s “Risk of Bias” too...
The data presented for individual risk of bias domains are based on Cochrane ROB 2.0 tool [19] for r...
<p>Panel A: Risk of bias graph: judgement regarding each risk of bias item presented as percentages ...
Risk of bias of each included trial assessed using the Cochrane risk of bias tool.</p
<p>✓ = yes (low risk of bias); ✗ = no (high risk of bias); ? = unclear risk of bias.</p
<p>a. each risk of bias item presented as percentages across all included studies. b. each risk of b...
The first two items assess study quality by scoring reporting, a “yes” score indicates reported and ...
<p>This figure was the summery for risk of bias within six studies. It was formed using Revman 5.2. ...
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