7.6. Analysis.
Comparison 7 Non‐comparative studies: proportion of participants with non‐serious adverse events, Outcome 6 Immune system.
| Immune system | ||
|---|---|---|
| Study | Symptom | Adverse events/total number of participants |
| Nasopharyngitis | ||
| Arnold 2004 | Rhinitis | 5/76 |
| Arnold 2010 | Rhinitis | 6/150 |
| Döpfner 2011b | Rhinitis | 2/113 |
| Findling 2009 | Rhinitis | 24/157 |
| Kratochvil 2002 | Rhinitis | 8/25 |
| Pyrexia | ||
| Arnold 2004 | Fever | 7/89 |
| Findling 2009 | Fever | 33/157 |
| Wang 2007 | Pyrexia | 17/166 |
| Allergies | ||
| Hammerness 2009 | Allergies | 3/154 |
| Pierce 2010 | Pruritis | 2/71 |
| Cold symptoms | ||
| Hammerness 2009 | Cold symptoms | 2/57 |
| Kratochvil 2002 | Fever + flu syndrome | 8/25 |
| Steele 2006 | Flu‐like symptoms | 7/72 |
| Pharyngitis | ||
| Arnold 2004 | Pharyngitis | 10/76 |
| Döpfner 2011b | Pharyngitis | 2/113 |
| Kordon 2011 | Pharyngitis | 6/541 |
| Kratochvil 2002 | Pharyngitis | 3/25 |
| Sangal 2006 | Pharyngitis | 7/79 |
| Viral infection | ||
| Arnold 2004 | Viral infection | 18/76 |
| Kordon 2011 | Viral infection | 8/598 |
| Rash | ||
| Arnold 2004 | Rash | 6/76 |
| Garg 2014 | Rash | 1/27 |
| Lee 2007 | Rash | 4/110 |
| Rhinitis | ||
| Arnold 2004 | Rhinitis | 5/76 |
| Kordon 2011 | Rhinitis | 8/541 |
| Ear disorders | ||
| Hammerness 2009 | Ear pain | 3/57 |
| Fever | ||
| Kordon 2011 | Fever | 9/541 |
| Infections | ||
| Valdizán Usón 2013 | Nonspecific pathogen | 13/689 |