First author, year published | Outcome | Confounding | Selection | Intervention classification | Intervention deviations | Missing data | Outcome measurement | Reported results | Overall |
---|---|---|---|---|---|---|---|---|---|
Rousculp, 2010 [27] | Attend work with severe ILI | Moderatea | Low | Low | Low | Low | Moderateb | Seriousc | Serious |
Kumar, 2012 [28] | ILI | Seriousd | Low | Moderatee | Low | Moderatef | Moderateb | Low | Critical |
Lee, 2010 [29] | Seroconversion to 2009 influenza A(H1N1) | Seriousd | Low | Low | Low | Low | Low | Low | Serious |