Protection from experiencing an asthma exacerbation of any cause over the influenza season ‐ children (over 6 years of age) given inactivated influenza vaccine · people with asthma
1 finding from 1 review
Protection from experiencing an influenza‐related asthma exacerbation over the influenza season ‐ children (over 6 years of age) given inactivated influenza vaccine · people with asthma
1 finding from 1 review
Asthma exacerbation (adverse effects) caused by inactivated influenza vaccine, measured in the first 2 weeks following vaccination ‐ children (over 3 years of age) given inactivated influenza vaccine · people with asthma
1 finding from 1 review
Protection from experiencing an asthma exacerbation of any cause over the influenza season ‐ adults given inactivated influenza vaccine · people with asthma
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Protection from experiencing an influenza‐related asthma exacerbation over the influenza season ‐ adults given inactivated influenza vaccine · people with asthma
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Asthma exacerbation (adverse effects) caused by inactivated influenza vaccine, measured in the first 2 weeks following vaccination ‐ adults given inactivated influenza vaccine · people with asthma
1 finding from 1 review
Influenza‐like illness · healthy, community‐dwelling children older than 2 years of age
Inactivated influenza vaccine probably leads to lower influenza‐like illness assessed by subjective report compared with placebo or do nothing (moderate certainty).
1 finding from 1 review
Influenza assessed by laboratory confirmation · healthy, community‐dwelling children older than 2 years of age
Inactivated influenza vaccine leads to lower influenza assessed by laboratory confirmation compared with placebo or do nothing (high certainty).
1 finding from 1 review
Influenza assessed by laboratory confirmation · healthy adults
Inactivated parenteral influenza vaccine probably leads to lower influenza assessed by laboratory confirmation Timing of assessment:… compared with placebo or 'do nothing' (moderate certainty).
1 finding from 1 review
Influenza‐like illness · healthy adults
Inactivated parenteral influenza vaccine probably leads to lower influenza‐like illness assessed by subjective report Timing of… compared with placebo or 'do nothing' (moderate certainty).
1 finding from 1 review
Otitis media · healthy, community‐dwelling children older than 2 years of age
Inactivated influenza vaccine showed no clear difference in otitis media assessed by clinical confirmation (inspection of ear… compared with placebo or do nothing (moderate certainty).
1 finding from 1 review
Absence from school · healthy, community‐dwelling children older than 2 years of age
It is very uncertain whether inactivated influenza vaccine changes absence from school compared with placebo or do nothing (very low certainty).
1 finding from 1 review
Number of parents having to take off work during · healthy, community‐dwelling children older than 2 years of age
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Hospitalisation ‐ not reported · healthy, community‐dwelling children older than 2 years of age
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Fever ‐ not reported · healthy, community‐dwelling children older than 2 years of age
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Nausea ‐ not reported · healthy, community‐dwelling children older than 2 years of age
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Hospitalisations Timing of assessment: single influenza season · healthy adults
Inactivated parenteral influenza vaccine showed no clear difference in hospitalisations Timing of assessment: single influenza season compared with placebo or 'do nothing' (low certainty).
1 finding from 1 review
Time off work Timing of assessment: single influenza season · healthy adults
1 finding from 1 review
Fever · healthy adults
Inactivated parenteral influenza vaccine leads to higher fever assessed by subjective report Timing of assessment: single… compared with placebo or 'do nothing' (high certainty).
1 finding from 1 review
Nausea or vomiting assessed by subjective report Timing of assessment: single influenza season · healthy adults
Inactivated parenteral influenza vaccine showed no clear difference in nausea or vomiting assessed by subjective report Timing of… compared with placebo or 'do nothing' (low certainty).
1 finding from 1 review