20200
Meta - analysis pooled estimates were severe CP ( n = 958 versus health : n = 1909 ) - NPY , rs2521634 [ G ] : odds ratio [ OR = 1 . 49 ( 95 % confidence interval ( CI = 1 . 28 - 1 . 73 , P = 3 . 5 x 10 ( - 7 ) ) ) ] ; moderate CP ( n = 2293 ) - NCR2 , rs7762544 [ G ] : OR = 1 . 40 ( 95 % CI = 1 . 24 - 1 . 59 , P = 7 . 5 x 10 ( - 8 ) ) , EMR1 , rs3826782 [ A ] : OR = 2 . 01 ( 95 % CI = 1 . 52 - 2 . 65 , P = 8 . 2 x 10 ( - 7 ) ) .
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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:
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