Teplan 1998.
Methods |
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Participants |
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Interventions | Very low protein diet
Low protein diet
Restricted protein diet
Co‐interventions
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Outcomes |
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Notes |
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Risk of bias | ||
Bias | Authors' judgement | Support for judgement |
Random sequence generation (selection bias) | Unclear risk | Study was described as randomised, method of randomisation was not reported |
Allocation concealment (selection bias) | Unclear risk | Insufficient information to permit judgement |
Blinding of participants and personnel (performance bias) All outcomes | Unclear risk | Insufficient information to permit judgement |
Blinding of outcome assessment (detection bias): End or change in GFR End of change in GFR | Unclear risk | Insufficient information to permit judgement |
Blinding of outcome assessment (detection bias): Need to start dialysis Need to start dialysis | Unclear risk | Insufficient information to permit judgement |
Incomplete outcome data (attrition bias) All outcomes | Unclear risk | Insufficient information to permit judgement |
Selective reporting (reporting bias) | High risk | No extractable data; no full‐text publication identified |
Other bias | Unclear risk | Insufficient information to permit judgement |