What do systematic reviews say?

Provider‐ or system‐based interventions vs no intervention or another intervention

Provider‐ or system‐based interventions leads to higher payment to physicians versus no payment compared with no intervention or another intervention (high certainty).

• Interventions to increase influenza vaccination rates of those 60 years and older in the community 2018 · Cochrane Headline outcomes only
  OR 2.22 [1.77, 2.77]
  2 studies · 2815 participants
  High

Provider‐ or system‐based interventions vs no intervention or another intervention

Provider‐ or system‐based interventions showed no clear difference in intervention to increase staff influenza vaccination rate versus no… compared with no intervention or another intervention (high certainty).

• Interventions to increase influenza vaccination rates of those 60 years and older in the community 2018 · Cochrane Headline outcomes only
  OR 1.04 [0.97, 1.12]
  1 study · 26432 participants
  High

Increasing community demand vs no intervention or another intervention

Increasing community demand leads to higher client reminder and recall (letter + leaflet or postcard) compared… compared with no intervention or another intervention (high certainty).

• Interventions to increase influenza vaccination rates of those 60 years and older in the community 2018 · Cochrane Headline outcomes only
  OR 1.11 [1.07, 1.15]
  3 studies · 64200 participants
  High

Increasing community demand vs no intervention or another intervention

• Interventions to increase influenza vaccination rates of those 60 years and older in the community 2018 · Cochrane Headline outcomes only
  no estimate extracted
  4 studies · 82465 participants
  High

Increasing community demand vs no intervention or another intervention

Increasing community demand leads to higher client reminder and recall (telephone call from retired teacher plus… compared with no intervention or another intervention (high certainty).

• Interventions to increase influenza vaccination rates of those 60 years and older in the community 2018 · Cochrane Headline outcomes only
  OR 3.33 [1.79, 6.22]
  1 study · 193 participants
  High

Increasing community demand vs no intervention or another intervention

Increasing community demand probably leads to higher client reminder and recall (telephone invitation) compared to… compared with no intervention or another intervention (moderate certainty).

• Interventions to increase influenza vaccination rates of those 60 years and older in the community 2018 · Cochrane Headline outcomes only
  OR 2.72 [1.55, 4.76]
  1 study · 243 participants
  Moderate

Increasing community demand vs no intervention or another intervention

Increasing community demand showed no clear difference in brochure + lottery for free groceries compared to no intervention compared with no intervention or another intervention (high certainty).

• Interventions to increase influenza vaccination rates of those 60 years and older in the community 2018 · Cochrane Headline outcomes only
  OR 1.04 [0.62, 1.76]
  1 study · 291 participants
  High

Increasing community demand vs no intervention or another intervention

Increasing community demand leads to higher questionnaires to clients about attitudes compared with no intervention or another intervention (high certainty).

• Interventions to increase influenza vaccination rates of those 60 years and older in the community 2018 · Cochrane Headline outcomes only
  OR 1.13 [1.03, 1.24]
  1 study · 13809 participants
  High

Increasing community demand vs no intervention or another intervention

• Interventions to increase influenza vaccination rates of those 60 years and older in the community 2018 · Cochrane Headline outcomes only
  no estimate extracted
  4 studies · 6300 participants
  High

Concomitant (concurrent) chemoradiotherapy vs radical surgery

• Type II or type III radical hysterectomy compared to chemoradiotherapy as a primary intervention for stage IB2… 2018 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  Very low

Concomitant (concurrent) chemoradiotherapy vs radical surgery

The review found no eligible studies for this question.

• Type II or type III radical hysterectomy compared to chemoradiotherapy as a primary intervention for stage IB2… 2018 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Concomitant (concurrent) chemoradiotherapy vs radical surgery

It is very uncertain whether chemoradiotherapy changes recurrence compared with radical surgery (very low certainty).

• Type II or type III radical hysterectomy compared to chemoradiotherapy as a primary intervention for stage IB2… 2018 · Cochrane Headline outcomes only
  OR 2.26 [1.24, 4.14]
  1 study · 215 participants
  Very low

Concomitant (concurrent) chemoradiotherapy vs radical surgery

The review found no eligible studies for this question.

• Type II or type III radical hysterectomy compared to chemoradiotherapy as a primary intervention for stage IB2… 2018 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Parent‐ and clinician‐mediated intervention vs clinician‐mediated intervention alone

• Parent‐mediated interventions for promoting communication and language development in young children with Down syndrome 2018 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 18 participants
  Very low

Parent‐ and clinician‐mediated intervention vs clinician‐mediated intervention alone

• Parent‐mediated interventions for promoting communication and language development in young children with Down syndrome 2018 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 18 participants
  Very low

Parent‐ and clinician‐mediated intervention vs clinician‐mediated intervention alone

The review found no eligible studies for this question.

• Parent‐mediated interventions for promoting communication and language development in young children with Down syndrome 2018 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Parent‐ and clinician‐mediated intervention vs clinician‐mediated intervention alone

The review found no eligible studies for this question.

• Parent‐mediated interventions for promoting communication and language development in young children with Down syndrome 2018 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Parent‐mediated intervention vs treatment

The review found no eligible studies for this question.

• Parent‐mediated interventions for promoting communication and language development in young children with Down syndrome 2018 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Parent‐mediated intervention vs treatment

• Parent‐mediated interventions for promoting communication and language development in young children with Down syndrome 2018 · Cochrane Headline outcomes only
  no estimate extracted
  2 studies · 27 participants
  Very low

Parent‐mediated intervention vs treatment

• Parent‐mediated interventions for promoting communication and language development in young children with Down syndrome 2018 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 15 participants
  Very low