879
A significant relationship was observed between the rate of reduction of hemoglobin concentrations at week 2 and the severity of anemia ( P < 0 . 01 ) .
 Disease: anemia
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Disease: anemia