segyeeseo gajang olaedoen inmul in taji maui tongchineun jameika baiolles beulaun-i 2017 nyeon 9 wol 15 il 117 ilgwa 189 il-e samang han ji bulgwa 7 gaewol man-e jisogdoeeossda.
taji maneun 1900 nyeon 8 wol 4 il ilbon meiji sidaee taeeonassseubnida. geunyeoneun widaehan widaehan sonjaleul pohamhayeo 160 myeong isang-ui jason-i issdagohabnida.
Associated Pressneun migug-ui Gerontology Research Group-i 116 se-ui yoyo chiyo (Yoshida Chiyo)laneun daleun ilbon yeoseong-i hyeonjae segyeeseo gajang olaedoen gilog-ilago malhaessseubnida.
ilbon-ui bogeon bogjibue ttaleumyeon 1963 nyeon-e gilog-i cheoeum-eulo gilog doen ilbon-in-eun 153 myeong-idoeeossda. 1998 nyeon-eneun 10,000 myeong isang, 2007 nyeon-eneun 3 manmyeong isang, 2013 nyeon-eneun 54,397 myeong-eulo jeung-gahaessseubnida.
segye bogeongigu (WHO)e ttaleumyeon ilbon yeoseong-ui pyeong-gyun sumyeong-eun 87 seimyeo hongkong yeoseong-ui pyeong-gyun sumyeong-eun 87 sewa 3 gaewol-ibnida. ilbon-indeul-eun 80 sega doel ttaekkaji salgileul gidaehal su iss-eumyeo, ineun gugjejeog-eulo segye tob 10e, geuligo migug namseongboda apseo issseubnida.
British Medical Journal-e balpyo doen 2 nyeon jeon-ui yeongue ttaleumyeon jeongbuui jo-eon-eul ttala meogneun ilbon seong-in-eun geuleohji anh-eun salamdeulboda samanglyul-i naj-assda. ilbon-eun ttohan 1961 nyeon ihu bopyeonjeog in uilyo seobiseuleul bad-assda.