Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

4,320 questions · 4,561 findings · 388 reviews

No studies found 1,138 · 25%GRADE not reported 886 · 19.4%Very low 1,014 · 22.2%Low 849 · 18.6%Moderate 543 · 11.9%High 131 · 2.9%

Antihypertensive drug therapy vs control

Cardiovascular mortality and morbidity Mean duration of 3.7 years · adults aged 18‐59 years with primary hypertension (mild to moderate systolic or diastolic hypertension)

Antihypertensive drug therapy may leads to lower total cardiovascular mortality + morbidity compared with control (low certainty).

1 finding from 1 review

Antihypertensive drug therapy vs control

Coronary heart disease mortality + morbidity · adults aged 18‐59 years with primary hypertension (mild to moderate systolic or diastolic hypertension)

Antihypertensive drug therapy showed no clear difference in coronary heart disease mortality + morbidity compared with control (low certainty).

1 finding from 1 review

Antihypertensive drug therapy vs control

Withdrawals due to adverse events · adults aged 18‐59 years with primary hypertension (mild to moderate systolic or diastolic hypertension)

It is very uncertain whether antihypertensive drug therapy changes withdrawal due to adverse events compared with control (very low certainty).

1 finding from 1 review

Intervention not reported

Change in health‐related quality of life (SMD) Parent‐reported measures Instruments: PedsQL parent proxy: 23 items that yield total, physical summary, and psychosocial summary scores, each with a possible range of 0‐100 (100 = best possible health... · children (aged 6 to 11 years) being overweight or obese
1 finding from 1 review

Xylitol vs control

Final diagnosis of at least one episode of AOM · preventing acute otitis media in children up to 12 years of age

Xylitol probably leads to lower final diagnosis of at least one episode of AOM compared with control (moderate certainty).

3 findings from 1 review