Journal of Cancer Prevention

eISSN 2288-3657
pISSN 2288-3649
Fig. 1.

Download original image

Fig. 1. Flow chart of final sample size for all cancer patients and lung cancer patients in 1997-2015 NHIS-NDI. NHIS-NDI, National Health Interview Survey-National Death Index.
J Cancer Prev 2022;27:89~100
© J Cancer Prev
© Korean Society of Cancer Prevention. / Powered by INFOrang Co., Ltd