13318
Results Heart rate was robustly positively associated with ( quartiles of ) ( F ) T3 , both in subjects with TSH levels within reference ( 0 . 27 - 4 . 2 micro U / l ) as in narrow TSH - range ( 0 . 5 - 2 . 5 micro U / l ) ( p <= 0 . 0001 ) .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None