Findings

What do systematic reviews say?

11 questions · 11 findings · 2 reviews

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No studies found 3 · 27.3%GRADE not reported 0 · 0%Very low 5 · 45.5%Low 1 · 9.1%Moderate 2 · 18.2%High 0 · 0%

Very low protein diet vs low or normal protein diet

Death (all causes) · non‐diabetic adults with CKD

Very low protein diet showed no clear difference in death (all causes) compared with low or normal protein diet (moderate certainty).

1 finding from 1 review

Low protein diets for non‐diabetic adults with chronic kidney disease 2020 · Cochrane Headline outcomes only
RR 1.26 [0.62, 2.54]
6 studies · 681 participants
Moderate

Very low protein diet vs low or normal protein diet

ESKD · non‐diabetic adults with CKD

Very low protein diet probably leads to lower ESKD compared with low or normal protein diet (moderate certainty).

1 finding from 1 review

Low protein diets for non‐diabetic adults with chronic kidney disease 2020 · Cochrane Headline outcomes only
RR 0.64 [0.49, 0.85]
10 studies · 1010 participants
Moderate

Very low protein diet vs low or normal protein diet

End or change in GFR · non‐diabetic adults with CKD

1 finding from 1 review

Low protein diets for non‐diabetic adults with chronic kidney disease 2020 · Cochrane Headline outcomes only
no estimate extracted
6 studies · 456 participants
Low

Intervention not reported

Final body weight: very low protein diet versus low protein diet · non‐diabetic adults with CKD

1 finding from 1 review

Low protein diets for non‐diabetic adults with chronic kidney disease 2020 · Cochrane Headline outcomes only
no estimate extracted
4 studies · 291 participants
Very low

Very low vs low protein diet

Serum calcium · people with CKD‐MBD

1 finding from 1 review

Dietary interventions for mineral and bone disorder in people with chronic kidney disease 2015 · Cochrane Headline outcomes only
no estimate extracted
1 study · 22 participants
Very low

Very low vs low protein diet

Alkaline phosphatase · people with CKD‐MBD

1 finding from 1 review

Dietary interventions for mineral and bone disorder in people with chronic kidney disease 2015 · Cochrane Headline outcomes only
no estimate extracted
1 study · 22 participants
Very low

Very low vs low protein diet

All‐cause mortality · people with CKD‐MBD

The review found no eligible studies for this question.

1 finding from 1 review

Dietary interventions for mineral and bone disorder in people with chronic kidney disease 2015 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Very low vs low protein diet

Cardiovascular events · people with CKD‐MBD

The review found no eligible studies for this question.

1 finding from 1 review

Dietary interventions for mineral and bone disorder in people with chronic kidney disease 2015 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Very low vs low protein diet

Fracture · people with CKD‐MBD

The review found no eligible studies for this question.

1 finding from 1 review

Dietary interventions for mineral and bone disorder in people with chronic kidney disease 2015 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Very low vs low protein diet

Serum phosphorus · people with CKD‐MBD

1 finding from 1 review

Dietary interventions for mineral and bone disorder in people with chronic kidney disease 2015 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 41 participants
Very low

Very low vs low protein diet

PTH · people with CKD‐MBD

1 finding from 1 review

Dietary interventions for mineral and bone disorder in people with chronic kidney disease 2015 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 41 participants
Very low