Yoo 2015.

Methods	Study design: RCT Study duration: not reported Follow‐up period: 12 months
Participants	Country: Republic of Korea Setting: single centre Prevalent CAPD patients Number: treatment group (75); control group (39) Mean age ± SD (years): treatment group (50.9 ± 11.5); control group (50.7 ± 13.2) Sex (M/F): treatment group (34/41); control group (16/23) Exclusion criteria: not reported
Interventions	Treatment group Neutral pH, low GDP PD solution (Physioneal solution) Control group Conventional PD solution (Dianeal solution)
Outcomes	Biochemical maker ( CA‐125, IL‐6) Peritoneal UF 4‐hour dialysate:plasma creatinine Solute clearance Peritonitis rate
Notes	Funding source: not reported
Risk of bias
Bias	Authors' judgement	Support for judgement
Random sequence generation (selection bias)	Low risk	Computer generated random number
Allocation concealment (selection bias)	Unclear risk	Insufficient information to permit judgement
Blinding of participants and personnel (performance bias) All outcomes	Low risk	Open‐label, unlikely to affect outcomes
Blinding of outcome assessment (detection bias) All outcomes	Unclear risk	Insufficient information to permit judgement
Incomplete outcome data (attrition bias) All outcomes	Low risk	15.5% dropout
Selective reporting (reporting bias)	High risk	Limited outcomes are reported
Other bias	Unclear risk	Insufficient information to permit judgement