Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

2,908 questions · 3,101 findings · 509 reviews

No studies found 571 · 18.4%GRADE not reported 358 · 11.5%Very low 723 · 23.3%Low 854 · 27.5%Moderate 489 · 15.8%High 106 · 3.4%

Intervention not reported

Mortality 4 to 5 years · Adults with mild hypertension and no cardiovascular disease

It is very uncertain whether the intervention changes mortality 4 to 5 years (very low certainty).

1 finding from 1 review

Intervention not reported

Total CV events 5 years · Adults with mild hypertension and no cardiovascular disease

It is very uncertain whether the intervention changes total CV events 5 years (very low certainty).

1 finding from 1 review

Intervention not reported

Withdrawals due to adverse effects 5 years · Adults with mild hypertension and no cardiovascular disease

The intervention probably leads to higher withdrawals due to adverse effects 5 years (moderate certainty).

1 finding from 1 review

Occlusal splint vs Physical therapy (ultrasound, exercise, sensorimotor training, laser, TENS, manual therapy)

Self-reported joint pain when chewing · People with temporomandibular disorders (TMD)

The review found no eligible studies for this question.

1 finding from 1 review

Occlusal splint vs Physical therapy (ultrasound, exercise, sensorimotor training, laser, TENS, manual therapy)

Depression · People with temporomandibular disorders (TMD)

Occlusal splint showed no clear difference in depression compared with physical therapy (ultrasound, exercise, sensorimotor training,…; GRADE not reported.

1 finding from 1 review

Occlusal splint vs Physical therapy (ultrasound, exercise, sensorimotor training, laser, TENS, manual therapy)

Severity of joint noise · People with temporomandibular disorders (TMD)

It is very uncertain whether occlusal splint changes severity of joint noise compared with physical therapy (ultrasound, exercise, sensorimotor training,… (very low certainty).

1 finding from 1 review

Occlusal splint vs Physical therapy (ultrasound, exercise, sensorimotor training, laser, TENS, manual therapy)

Participant satisfaction or quality of life · People with temporomandibular disorders (TMD)

Occlusal splint led to lower participant satisfaction or quality of life compared with physical therapy (ultrasound, exercise, sensorimotor training,…; GRADE not reported.

1 finding from 1 review