| |
 | 
 West Central Iowa
 | You have to make sure your data doesn’t just reflect density of populations prone to cancer. Here’s a cancer map age adjusted(not sure the methodology there) of white populations. 
 
 
  (IMG_4172 (full).jpeg)
 
 Attachments
 ----------------
 
  IMG_4172 (full).jpeg (143KB - 15 downloads) 
 |  |
 |