PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15315713-7 2004 Similarly, IL-6 and IL-6r were highly correlated with PaO2/FiO2 (r = -0.27, p < 0.05 and r = -0.55, p < 0.0001, respectively). fio2 59-63 interleukin 6 receptor Homo sapiens 20-25