Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

217 questions · 238 findings · 27 reviews · Airways

No studies found 30 · 12.6%GRADE not reported 14 · 5.9%Very low 51 · 21.4%Low 82 · 34.5%Moderate 57 · 23.9%High 4 · 1.7%

Effects of school‐based asthma interventions vs usual care

Unplanned visit to hospital or GP due to asthma symptoms (unplanned medical visits) · children with asthma

Effects of school‐based asthma interventions probably leads to lower unplanned visit to hospital or GP due to asthma symptoms (unplanned… compared with usual care (moderate certainty).

1 finding from 1 review

Effects of school‐based asthma interventions vs usual care

Use of reliever therapies, e.g. beta₂‐agonists (reliever therapies) · children with asthma

It is very uncertain whether effects of school‐based asthma interventions changes use of reliever therapies, e.g. beta₂‐agonists (reliever therapies) compared with usual care (very low certainty).

1 finding from 1 review

Multi‐component interventions (with telehealth as a component of care) vs usual care

Number of people experiencing at least 1 exacerbation/moderate to severe exacerbation · patients with chronic obstructive pulmonary disease

It is very uncertain whether multi‐component interventions (with telehealth as a component of care) changes number of people experiencing at least 1 exacerbation/moderate to… compared with usual care (very low certainty).

1 finding from 1 review

Multi‐component interventions (with telehealth as a component of care) vs usual care

Time to first exacerbation · patients with chronic obstructive pulmonary disease

It is very uncertain whether multi‐component interventions (with telehealth as a component of care) changes time to first exacerbation compared with usual care (very low certainty).

1 finding from 1 review

Multi‐component interventions (with telehealth as a component of care) vs usual care

QoL · patients with chronic obstructive pulmonary disease
3 findings from 1 review

Multi‐component interventions (with telehealth as a component of care) vs usual care

Transmission‐related outcomes: hospitalization ‐ Number or proportion of hospital admissions · patients with chronic obstructive pulmonary disease

Multi‐component interventions (with telehealth as a component of care) showed no clear difference in number of people who had at least 1 hospital admission compared with usual care (low certainty).

1 finding from 1 review

Multi‐component interventions (with telehealth as a component of care) vs usual care

Number of people re‐admitted (all‐cause) · patients with chronic obstructive pulmonary disease

Multi‐component interventions (with telehealth as a component of care) probably leads to lower number of people re‐admitted (all‐cause) compared with usual care (moderate certainty).

1 finding from 1 review

Multi‐component interventions (with telehealth as a component of care) vs usual care

Anti‐cytokine, all‐cause mortality ‐ uncertain risk of bias · patients with chronic obstructive pulmonary disease

It is very uncertain whether multi‐component interventions (with telehealth as a component of care) changes mortality (all‐cause) overall analysis compared with usual care (very low certainty).

1 finding from 1 review

Multi‐component interventions (with telehealth as a component of care) vs usual care

Adverse events: number of people with 1 or more (all‐cause) · patients with chronic obstructive pulmonary disease

It is very uncertain whether multi‐component interventions (with telehealth as a component of care) changes adverse events: number of people with 1 or more (all‐cause) compared with usual care (very low certainty).

1 finding from 1 review