ADHD symptoms · adults with ADHD (available evidence for participants aged between 25 to 53 years old)
1 finding from 1 review
Clinical impression: severity ‐ not reported · adults with ADHD (available evidence for participants aged between 25 to 53 years old)
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Clinical impression: improvement‐ not reported · adults with ADHD (available evidence for participants aged between 25 to 53 years old)
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Anxiety · adults with ADHD (available evidence for participants aged between 25 to 53 years old)
1 finding from 1 review
Depression: investigator‐rated · adults with ADHD (available evidence for participants aged between 25 to 53 years old)
1 finding from 1 review
Harms: adverse events (poorly assessed and reported) · adults with ADHD (available evidence for participants aged between 25 to 53 years old)
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
ADHD symptom severity: patient rated · adults with ADHD (available evidence for participants aged between 25 to 53 years old)
1 finding from 1 review
Clinical impression: severity · adults with ADHD (available evidence for participants aged between 25 to 53 years old)
1 finding from 1 review
Clinical Global Impressions scale change item (CGI‐I): no. of responders (long term) Post‐treatment: 1‐4 months · adults with ADHD (available evidence for participants aged between 25 to 53 years old)
1 finding from 1 review
Anxiety · adults with ADHD (available evidence for participants aged between 25 to 53 years old)
1 finding from 1 review
Depression: investigator‐rated · adults with ADHD (available evidence for participants aged between 25 to 53 years old)
1 finding from 1 review
Harms: adverse events (poorly assessed and reported) · adults with ADHD (available evidence for participants aged between 25 to 53 years old)
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
ADHD symptoms · adults with ADHD (available evidence for participants aged between 25 to 53 years old)
1 finding from 1 review
Efficacy (changes in symptoms of ADHD): participant‐rated ‐ not reported · adults with ADHD (available evidence for participants aged between 25 to 53 years old)
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Incidence of pneumonia Defined as patient admitted to hospital with a diagnosis of pneumonia Dose: 2 g per day · school‐aged children (6 to 15 years) and marine corps recruits (mean age 18.5 years)
It is very uncertain whether vitamin C changes incidence of pneumonia Defined as patient admitted to hospital with… compared with placebo (very low certainty).
1 finding from 1 review
Prevalance of pneumonia · school‐aged children (6 to 15 years) and marine corps recruits (mean age 18.5 years)
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Mortality (pneumonia-associated) · school‐aged children (6 to 15 years) and marine corps recruits (mean age 18.5 years)
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Adverse effects (urticaria) Defined as participants reporting urticaria (hives) Dose: 2 g per day · school‐aged children (6 to 15 years) and marine corps recruits (mean age 18.5 years)
It is very uncertain whether vitamin C changes adverse effects (urticaria) Defined as participants reporting… compared with placebo (very low certainty).
1 finding from 1 review
Duration of illness · children under 5 years of age
1 finding from 1 review
no estimate extracted
Studies not reported
Very low
Clinical cure · children under 5 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