Task: Answer Verification
Input (English): Question: Does the pandemic influenza A ( H1N1 ) 2009 vaccine increase the mortality rate of idiopathic interstitial pneumonia : a matched case-control study?
Answer: In our study, we detected no evidence that the influenza A (H1N1) 2009 vaccine increased the mortality rate of patients with idiopathic interstitial pneumonia. The results, however, are limited by the small sample size and low statistical power. A larger-scale study is required.
Output (English): no