21542
After 12 weeks , n - 3 PUFA consumption was associated with decreased body mass index ( 29 . 7 +/- 4 . 6 vs . 27 . 8 +/- 4 . 4 kg / m ( 2 ) ; P < 0 . 001 ) , waist circumference ( 93 . 2 +/- 9 . 9 vs . 90 . 5 +/- 10 . 0 cm ; P < 0 . 003 ) , hip circumference ( 102 . 9 +/- 10 . 9 vs . 101 . 1 +/- 10 . 9 cm ; P < 0 . 014 ) , and blood triglyceride levels ( 220 . 8 +/- 27 . 4 vs . 99 . 7 +/- 32 . 7 mg / dL ; P < 0 . 001 ) .
 Chemical: n - 3 PUFA; Chemical: triglyceride
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: n - 3 PUFA; Chemical: triglyceride