APOA1 and lung carcinoma: With respect to the association of HDL and ApoA1 with the risk of a specific cancer type, analyses from the Women's Health Study identified an inverse association with colorectal and lung cancer,20 while a large‐scale population‐based study involving more than 10 000 individuals demonstrated that the associations were relatively less in GI and respiratory cancers compared to hematological and neurologic cancers.21