{"id":4031,"date":"2009-11-01T23:00:00","date_gmt":"2009-11-01T23:00:00","guid":{"rendered":"http:\/\/bna.vn\/doluong\/thieu-vitamin-d-de-tu-vong-vi-benh-tim-dot-quy\/"},"modified":"2009-11-01T23:00:00","modified_gmt":"2009-11-01T23:00:00","slug":"thieu-vitamin-d-de-tu-vong-vi-benh-tim-dot-quy","status":"publish","type":"post","link":"https:\/\/doluong.gov.vn\/?p=4031","title":{"rendered":"Thi\u1ebfu vitamin D d\u1ec5 t\u1eed vong v\u00ec b\u1ec7nh tim, \u0111\u1ed9t qu\u1ef5"},"content":{"rendered":"
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Nh\u1eefng ng\u01b0\u1eddi có l\u01b0\u1ee3ng vitamin D th\u1ea5p có nhi\u1ec1u nguy c\u01a1 t\u1eed vong do b\u1ec7nh tim hay \u0111\u1ed9t qu\u1ef5. (\u1ea2nh: Internet).<\/span><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
K\u1ebft qu\u1ea3 m\u1ed9t nghiên c\u1ee9u m\u1edbi \u0111\u0103ng trên T\u1ea1p chí "D\u1ecbch t\u1ec5 h\u1ecdc Hoa K\u1ef3" c\u1ee7a M\u1ef9 cho th\u1ea5y nh\u1eefng ng\u01b0\u1eddi có l\u01b0\u1ee3ng vitamin D th\u1ea5p có nhi\u1ec1u nguy c\u01a1 t\u1eed vong do b\u1ec7nh tim hay \u0111\u1ed9t qu\u1ef5.
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\nTi\u1ebfn s\u1ef9 Annamari Kilkkinen thu\u1ed9c Vi\u1ec7n qu\u1ed1c gia v\u1ec1 s\u1ee9c kh\u1ecfe và phúc l\u1ee3i \u1edf Helsinki, Ph\u1ea7n Lan và các \u0111\u1ed3ng nghi\u1ec7p \u0111ã so sánh n\u1ed3ng \u0111\u1ed9 vitamin D trong máu và t\u1ef7 l\u1ec7 t\u1eed vong do b\u1ec7nh tim và \u0111\u1ed9t qu\u1ef5 \u0111\u1ed1i v\u1edbi trên 6.200 ng\u01b0\u1eddi \u1edf Ph\u1ea7n Lan. <\/p>\n

Vào lúc \u0111\u0103ng ký nghiên c\u1ee9u, \u0111\u1ed9 tu\u1ed5i trung bình c\u1ee7a nh\u1eefng ng\u01b0\u1eddi tham gia là 49 tu\u1ed5i và không có các d\u1ea5u hi\u1ec7u c\u1ee7a b\u1ec7nh tim m\u1ea1ch. Trong 27 n\u0103m theo dõi, có 640 ng\u01b0\u1eddi tham gia nghiên c\u1ee9u ch\u1ebft do b\u1ec7nh tim và \u0111\u1ed9t qu\u1ef5. <\/p>\n

So v\u1edbi nh\u1eefng ng\u01b0\u1eddi có n\u1ed3ng \u0111\u1ed9 vitamin D cao nh\u1ea5t thì nh\u1eefng ng\u01b0\u1eddi có n\u1ed3ng \u0111\u1ed9 th\u1ea5p nh\u1ea5t có nguy c\u01a1 t\u1eed vong cao h\u01a1n 25% do b\u1ec7nh tim ho\u1eb7c \u0111\u1ed9t qu\u1ef5. <\/p>\n

Các nhà nghiên c\u1ee9u cho bi\u1ebft có s\u1ef1 "liên h\u1ec7 \u0111\u1eb7c bi\u1ec7t" gi\u1eefa n\u1ed3ng \u0111\u1ed9 vitamin D trong máu v\u1edbi nh\u1eefng ca t\u1eed vong do \u0111\u1ed9t qu\u1ef5.<\/p>\n

Nh\u1eefng y\u1ebfu t\u1ed1 tu\u1ed5i tác, gi\u1edbi tính và các nhân t\u1ed1 v\u1ec1 nhân kh\u1ea9u h\u1ecdc, cùng v\u1edbi vi\u1ec7c u\u1ed1ng các \u0111\u1ed3 u\u1ed1ng có c\u1ed3n, hút thu\u1ed1c lá, ho\u1ea1t \u0111\u1ed9ng th\u1ec3 ch\u1ea5t và mùa mà vitamin D \u0111\u01b0\u1ee3c h\u1ea5p th\u1ee5 không làm thay \u0111\u1ed5i m\u1ed1i liên h\u1ec7 nói trên.<\/p>\n

Tr\u01b0\u1edbc \u0111ây, các chuyên gia thu\u1ed9c Tr\u01b0\u1eddng Y Johns Hopkins \u1edf M\u1ef9 c\u0169ng phát hi\u1ec7n ra r\u1eb1ng nh\u1eefng ng\u01b0\u1eddi có hàm l\u01b0\u1ee3ng vitamin D trong c\u01a1 th\u1ec3 th\u1ea5p có nguy c\u01a1 t\u1eed vong cao h\u01a1n, nh\u1ea5t là nh\u1eefng ng\u01b0\u1eddi có ti\u1ec1n s\u1eed b\u1ec7nh tim m\u1ea1ch.<\/p>\n

Phân tích m\u1eabu máu c\u1ee7a nh\u1eefng ng\u01b0\u1eddi tình nguy\u1ec7n, các nhà nghiên c\u1ee9u phát hi\u1ec7n nguy c\u01a1 t\u1eed vong t\u0103ng 26% \u1edf nh\u1eefng ng\u01b0\u1eddi có l\u01b0\u1ee3ng vitamin D th\u1ea5p so v\u1edbi nh\u1eefng ng\u01b0\u1eddi có l\u01b0\u1ee3ng vitamin D \u1edf m\u1ee9c bình th\u01b0\u1eddng.\/.<\/p>\n

<\/span><\/span><\/div>\n<\/div>\n

(Theo TTXVN\/Vietnam+)<\/span> <\/span><\/span><\/div>\n","protected":false},"excerpt":{"rendered":"

Nh\u1eefng ng\u01b0\u1eddi có l\u01b0\u1ee3ng vitamin D th\u1ea5p có nhi\u1ec1u nguy c\u01a1 t\u1eed vong do b\u1ec7nh tim hay \u0111\u1ed9t qu\u1ef5. (\u1ea2nh: Internet). K\u1ebft qu\u1ea3 m\u1ed9t nghiên c\u1ee9u m\u1edbi \u0111\u0103ng trên T\u1ea1p chí "D\u1ecbch t\u1ec5 h\u1ecdc Hoa K\u1ef3" c\u1ee7a M\u1ef9 cho th\u1ea5y nh\u1eefng ng\u01b0\u1eddi có l\u01b0\u1ee3ng vitamin D th\u1ea5p có nhi\u1ec1u nguy c\u01a1 t\u1eed vong do b\u1ec7nh […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[9],"tags":[],"_links":{"self":[{"href":"https:\/\/doluong.gov.vn\/index.php?rest_route=\/wp\/v2\/posts\/4031"}],"collection":[{"href":"https:\/\/doluong.gov.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/doluong.gov.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/doluong.gov.vn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/doluong.gov.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4031"}],"version-history":[{"count":0,"href":"https:\/\/doluong.gov.vn\/index.php?rest_route=\/wp\/v2\/posts\/4031\/revisions"}],"wp:attachment":[{"href":"https:\/\/doluong.gov.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4031"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/doluong.gov.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4031"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/doluong.gov.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4031"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}