Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

3,747 questions · 3,943 findings · 594 reviews

No studies found 784 · 19.9%GRADE not reported 530 · 13.4%Very low 1,040 · 26.4%Low 981 · 24.9%Moderate 444 · 11.3%High 164 · 4.2%

Intervention not reported

Temperature ‐ RCT/CCT axillary · children 9 months to 15 years old

The intervention may leads to higher temperature ‐ RCT/CCT axillary (low certainty).

1 finding from 1 review

Intervention not reported

Temperature ‐ RCT/CCT rectal · children 9 months to 15 years old

The intervention showed no clear difference in temperature ‐ RCT/CCT rectal (low certainty).

1 finding from 1 review

Intervention not reported

Cohort studies household contacts ‐ 1 dose · children 9 months to 15 years old

The intervention may leads to lower cohort studies household contacts ‐ 1 dose (low certainty).

1 finding from 1 review

Intervention not reported

Temperature ‐ RCT/CCT measurement site not reported · children 9 months to 15 years old

The intervention showed no clear difference in temperature ‐ RCT/CCT measurement site not reported (high certainty).

1 finding from 1 review

Intervention not reported

Temperature ‐ cohort studies orally · children 9 months to 15 years old

It is very uncertain whether the intervention changes temperature ‐ cohort studies orally (very low certainty).

1 finding from 1 review

Intervention not reported

Temperature ‐ cohort studies measurement site not reported · children 9 months to 15 years old

It is very uncertain whether the intervention changes temperature ‐ cohort studies measurement site not reported (very low certainty).

1 finding from 1 review

Intervention not reported

Rash ‐ cohort studies · children 9 months to 15 years old

It is very uncertain whether the intervention changes rash ‐ cohort studies (very low certainty).

1 finding from 1 review

Intervention not reported

Lymphadenopathy ‐ RCT/CCT · children 9 months to 15 years old

The intervention showed no clear difference in lymphadenopathy ‐ RCT/CCT (moderate certainty).

1 finding from 1 review

Intervention not reported

Lymphadenopathy ‐ cohort studies · children 9 months to 15 years old

It is very uncertain whether the intervention changes lymphadenopathy ‐ cohort studies (very low certainty).

1 finding from 1 review

Intervention not reported

Coryza ‐ RCT/CCT · children 9 months to 15 years old

The intervention showed no clear difference in coryza ‐ RCT/CCT (moderate certainty).

1 finding from 1 review

Intervention not reported

Coryza ‐ cohort studies · children 9 months to 15 years old

The intervention may leads to higher coryza ‐ cohort studies (low certainty).

1 finding from 1 review

Intervention not reported

URTI (rhinitis pharyngitis) ‐ RCT/CCT · children 9 months to 15 years old

The intervention showed no clear difference in URTI (rhinitis pharyngitis) ‐ RCT/CCT (low certainty).

1 finding from 1 review

Intervention not reported

URTI (rhinitis pharyngitis) ‐ cohort studies · children 9 months to 15 years old

It is very uncertain whether the intervention changes URTI (rhinitis pharyngitis) ‐ cohort studies (very low certainty).

1 finding from 1 review

Intervention not reported

Cohort studies household contacts ‐ 2 doses · children 9 months to 15 years old

The intervention may leads to lower cohort studies household contacts ‐ 2 doses (low certainty).

1 finding from 1 review

Intervention not reported

Cough ‐ RCT/CCT · children 9 months to 15 years old

The intervention showed no clear difference in cough ‐ RCT/CCT (low certainty).

1 finding from 1 review

Intervention not reported

Rash ‐ RCT/CCT · children 9 months to 15 years old

The intervention leads to higher rash ‐ RCT/CCT (high certainty).

1 finding from 1 review

Intervention not reported

Case‐control: MMR (risk interval from 0 to 90 days) · children 9 months to 15 years old

The intervention showed no clear difference in case‐control: MMR (risk interval from 0 to 90 days) (low certainty).

1 finding from 1 review

Intervention not reported

Self‐controlled case series/person‐time cohort · children 9 months to 15 years old

The intervention showed no clear difference in self‐controlled case series/person‐time cohort (low certainty).

1 finding from 1 review

Intervention not reported

Case‐control ‐ Jeryl Lynn ‐ risk interval 0 to 30 days · children 9 months to 15 years old

The intervention showed no clear difference in case‐control ‐ Jeryl Lynn ‐ risk interval 0 to 30 days (low certainty).

1 finding from 1 review

Intervention not reported

Case cross‐over ‐ Urabe or Hoshino · children 9 months to 15 years old

The intervention may leads to higher case cross‐over ‐ Urabe or Hoshino (low certainty).

1 finding from 1 review