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Table 2 Summary of findings for included randomized controlled trials

From: The effects of amino acid/protein supplementation in hemodialysis patients: study protocol for a systematic review and meta-analysis

References Study design and duration Study participants Sample size (age, female sex, dialysis vintage, serum albumin, and BMI) Intervention modality in the treatment group Frequency of the intervention Intervention modality in the control group Outcome measures
RCT 1        
RCT 2        
RCT 3        
RCT 4        
RCT 5        
       
  1. RCT randomized controlled trials