4850
The patient demographics ( means + / - standard deviations ) were as follows : age , 57 + / - 12 years ; sex , nine males and three females ; APACHE II score , 15 + / - 3 ; diagnosis , 9 of 12 patients with pneumonia .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 None