Hepatitis C Virus and Nonliver Solid Cancers: Is There an Association between HCV and Cancers of the Pancreas, Thyroid, Kidney, Oral Cavity, Breast, Lung, and Gastrointestinal Tract?
Table 4
Cohort studies for association of chronic HCV infection with thyroid cancer (TC).
OC: observed cases; EC: expected cases; CI: confidence interval; SIR: standardized incidence ratio; HR: hazard ratio; HR adjusted for age, sex, race, baseline visit date, type of visit (inpatient or outpatient) for the baseline visit and a preceding visit, previous VA use, and era of military service; NA: not available.