What do systematic reviews say?

492 questions · 535 findings · 56 reviews · Hypertension

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No studies found 37 · 6.9%GRADE not reported 34 · 6.4%Very low 91 · 17%Low 161 · 30.1%Moderate 136 · 25.4%High 76 · 14.2%

Roselle extract vs placebo

Change** in heart rate (beats/min) · hypertension in adults with type 2 diabetes mellitus

The review found no eligible studies for this question.

1 finding from 1 review

Roselle for hypertension in adults 2021 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Weight‐reducing diets vs no weight‐reducing diets

Total mortality · Men and non‐pregnant women ≥ 18 years old with essential hypertension

1 finding from 1 review

Long‐term effects of weight‐reducing diets in people with hypertension 2021 · Cochrane Headline outcomes only
no estimate extracted
3 studies · 845 participants
Very low

Weight‐reducing diets vs no weight‐reducing diets

Cardiovascular morbidity Combined endpoint: necessity of reinstating antihypertensive therapy and severe cardiovascular complications · Men and non‐pregnant women ≥ 18 years old with essential hypertension

1 finding from 1 review

Long‐term effects of weight‐reducing diets in people with hypertension 2021 · Cochrane Headline outcomes only
no estimate extracted
1 study · 294 participants
Very low

Weight‐reducing diets vs no weight‐reducing diets

Adverse events · Men and non‐pregnant women ≥ 18 years old with essential hypertension

The review found no eligible studies for this question.

1 finding from 1 review

Long‐term effects of weight‐reducing diets in people with hypertension 2021 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Weight‐reducing diets vs no weight‐reducing diets

Systolic blood pressure (mmHg), change from baseline · Men and non‐pregnant women ≥ 18 years old with essential hypertension

1 finding from 1 review

Long‐term effects of weight‐reducing diets in people with hypertension 2021 · Cochrane Headline outcomes only
no estimate extracted
3 studies · 731 participants
Low

Weight‐reducing diets vs no weight‐reducing diets

Diastolic blood pressure (mmHg), change from baseline · Men and non‐pregnant women ≥ 18 years old with essential hypertension

1 finding from 1 review

Long‐term effects of weight‐reducing diets in people with hypertension 2021 · Cochrane Headline outcomes only
no estimate extracted
3 studies · 731 participants
Low

Weight‐reducing diets vs no weight‐reducing diets

Change in weight (kg) · Men and non‐pregnant women ≥ 18 years old with essential hypertension

1 finding from 1 review

Long‐term effects of weight‐reducing diets in people with hypertension 2021 · Cochrane Headline outcomes only
no estimate extracted
5 studies · 880 participants
Moderate

Walking vs no intervention

Systolic blood pressure · adults with or without hypertension

1 finding from 1 review

Walking for hypertension 2021 · Cochrane Headline outcomes only
no estimate extracted
73 studies · 5060 participants
Moderate

Walking vs no intervention by sex

SBP in males · adults with or without hypertension

1 finding from 1 review

Walking for hypertension 2021 · Cochrane Headline outcomes only
no estimate extracted
6 studies · 203 participants
Low

Walking vs no intervention by sex

SBP in females · adults with or without hypertension

1 finding from 1 review

Walking for hypertension 2021 · Cochrane Headline outcomes only
no estimate extracted
22 studies · 1149 participants
Low

Walking vs no intervention by sex

DBP in males · adults with or without hypertension

1 finding from 1 review

Walking for hypertension 2021 · Cochrane Headline outcomes only
no estimate extracted
6 studies · 203 participants
Moderate

Walking vs no intervention by sex

DBP in females · adults with or without hypertension

1 finding from 1 review

Walking for hypertension 2021 · Cochrane Headline outcomes only
no estimate extracted
20 studies · 1000 participants
Low

Walking vs no intervention

Diastolic blood pressure · adults with or without hypertension

1 finding from 1 review

Walking for hypertension 2021 · Cochrane Headline outcomes only
no estimate extracted
69 studies · 4711 participants
Low

Walking vs no intervention

Heart rate · adults with or without hypertension

1 finding from 1 review

Walking for hypertension 2021 · Cochrane Headline outcomes only
no estimate extracted
26 studies · 1747 participants
Low

Walking vs no intervention by age

SBP age <=40 · adults with or without hypertension

1 finding from 1 review

Walking for hypertension 2021 · Cochrane Headline outcomes only
no estimate extracted
14 studies · 491 participants
Moderate

Walking vs no intervention by age

SBP age 41‐60 · adults with or without hypertension

1 finding from 1 review

Walking for hypertension 2021 · Cochrane Headline outcomes only
no estimate extracted
35 studies · 1959 participants
Low

Walking vs no intervention by age

SBP age >60 · adults with or without hypertension

1 finding from 1 review

Walking for hypertension 2021 · Cochrane Headline outcomes only
no estimate extracted
24 studies · 2610 participants
Low

Walking vs no intervention by age

DBP age <=40 · adults with or without hypertension

1 finding from 1 review

Walking for hypertension 2021 · Cochrane Headline outcomes only
no estimate extracted
14 studies · 491 participants
Moderate

Walking vs no intervention by age

DBP age 41‐60 · adults with or without hypertension

1 finding from 1 review

Walking for hypertension 2021 · Cochrane Headline outcomes only
no estimate extracted
32 studies · 1730 participants
Low

Walking vs no intervention by age

DBP age >60 · adults with or without hypertension

1 finding from 1 review

Walking for hypertension 2021 · Cochrane Headline outcomes only
no estimate extracted
23 studies · 2490 participants
Low