Control (n=7) FS (n=7) p value
Tolerability 5 3 0.59*
Reason for termination      
  New metastatic disease 1 1  
  Inability to tolerate muffin 1 3  
Muffin ingestion (% of prescribed), mean (range) 73 (8.5-100) 37 (2.8-100) 0.23**
Blood and urine collection time points, n      
  Pre-RT 2 4  
  Week 1 2 4  
  End RT 2 3  
  1 mo post-RT 2 2  
  *P value calculation by Fisher's exact test (2-sided)    
*P value calculation by Fisher’s exact test (2-sided)
**P value calculation by Wilcoxon rank sum test
Table 2A: Subject compliance and tolerability