tokens: The odds ratio for CHD was 1.21 ( 95 % confidence interval , 0.84-1 .75 ) given a positive serostatus of specific IgG antibodies after adjustment for covariates .
folded_tokens: the odds ratio for chd be 1.21 ( 95 % confidence interval , 0.84-1 .75 ) give a positive serostatus of specific igg antibody after adjustment for covariate .