{"id":3922,"date":"2025-06-10T10:00:44","date_gmt":"2025-06-10T03:00:44","guid":{"rendered":"https:\/\/kituaz.com\/blog\/bmi-la-gi\/"},"modified":"2025-06-10T10:01:39","modified_gmt":"2025-06-10T03:01:39","slug":"bmi-la-gi","status":"publish","type":"post","link":"https:\/\/kituaz.com\/blog\/bmi-la-gi\/","title":{"rendered":"BMI l\u00e0 g\u00ec: Kh\u00e1m ph\u00e1 kh\u00e1i ni\u1ec7m v\u00e0 \u00fd ngh\u0129a c\u1ee7a BMI"},"content":{"rendered":"

**BMI (Body Mass Index)** l\u00e0 m\u1ed9t ch\u1ec9 s\u1ed1 quan tr\u1ecdng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 m\u1ee9c \u0111\u1ed9 c\u00e2n \u0111\u1ed1i gi\u1eefa c\u00e2n n\u1eb7ng v\u00e0 chi\u1ec1u cao c\u1ee7a m\u1ed9t ng\u01b0\u1edd\u0110\u00e2y l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 ph\u1ed5 bi\u1ebfn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong l\u0129nh v\u1ef1c y t\u1ebf \u0111\u1ec3 \u0111o l\u01b0\u1eddng t\u00ecnh tr\u1ea1ng th\u1eeba c\u00e2n, b\u00e9o ph\u00ec ho\u1eb7c thi\u1ebfu c\u00e2n c\u1ee7a m\u1ed9t ng\u01b0\u1eddTr\u00ean c\u01a1 s\u1edf \u0111\u00f3, BMI c\u00f3 th\u1ec3 gi\u00fap \u0111\u00e1nh gi\u00e1 t\u00ecnh tr\u1ea1ng s\u1ee9c kh\u1ecfe v\u00e0 nguy c\u01a1 m\u1eafc c\u00e1c b\u1ec7nh li\u00ean quan \u0111\u1ebfn c\u00e2n n\u1eb7ng. <\/p>\n

Gi\u1edbi thi\u1ec7u v\u1ec1 BMI<\/h2>\n

**1.1 Kh\u00e1i ni\u1ec7m v\u00e0 \u00fd ngh\u0129a c\u1ee7a BMI**<\/p>\n

BMI \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n b\u1eb1ng c\u00e1ch chia c\u00e2n n\u1eb7ng c\u1ee7a b\u1ea1n (theo kg) cho b\u00ecnh ph\u01b0\u01a1ng chi\u1ec1u cao c\u1ee7a b\u1ea1n (theo m\u00e9t). \u0110\u00e2y l\u00e0 m\u1ed9t ph\u00e9p t\u00ednh \u0111\u01a1n gi\u1ea3n nh\u01b0ng mang l\u1ea1i nhi\u1ec1u th\u00f4ng tin quan tr\u1ecdng v\u1ec1 c\u00e2n n\u1eb7ng v\u00e0 chi\u1ec1u cao c\u1ee7a b\u1ea1n. BMI \u0111\u01b0\u1ee3c xem nh\u01b0 m\u1ed9t ch\u1ec9 s\u1ed1 t\u01b0\u01a1ng \u0111\u1ed1i \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh m\u1ee9c \u0111\u1ed9 c\u00e2n \u0111\u1ed1i c\u1ee7a c\u01a1 th\u1ec3. <\/p>\n

**1.2 C\u00f4ng th\u1ee9c t\u00ednh BMI**<\/p>\n

C\u00f4ng th\u1ee9c t\u00ednh BMI r\u1ea5t \u0111\u01a1n gi\u1ea3n:<\/p>\n

BMI = C\u00e2n n\u1eb7ng (kg) \/ (Chi\u1ec1u cao (m))^2<\/code><\/pre>\n
\"B\u00e1c
B\u00e1c s\u0129 \u0111o chi\u1ec1u cao c\u1ee7a m\u1ed9t b\u1ec7nh nh\u00e2n.<\/figcaption><\/figure>\n
\u0110\u00e1nh gi\u00e1 BMI<\/h2>\n
**2.1 C\u00e1c m\u1ee9c ph\u00e2n lo\u1ea1i BMI v\u00e0 \u00fd ngh\u0129a c\u1ee7a ch\u00fang**<\/p>\n
D\u1ef1a v\u00e0o gi\u00e1 tr\u1ecb BMI, ch\u00fang ta c\u00f3 th\u1ec3 ph\u00e2n lo\u1ea1i th\u00e0nh c\u00e1c m\u1ee9c tr\u1ecdng l\u01b0\u1ee3ng kh\u00e1c nhau. C\u00e1c m\u1ee9c ph\u00e2n lo\u1ea1i BMI th\u00f4ng th\u01b0\u1eddng bao g\u1ed3m:<\/p>\n
    \n
  • D\u01b0\u1edbi 18.5: Thi\u1ebfu c\u00e2n<\/li>\n
  • 18.5 – 24.9: B\u00ecnh th\u01b0\u1eddng<\/li>\n
  • 25 – 29.9: Th\u1eeba c\u00e2n<\/li>\n
  • 30 – 34.9: B\u00e9o ph\u00ec \u0111\u1ed9 1<\/li>\n
  • 35 – 39.9: B\u00e9o ph\u00ec \u0111\u1ed9 2<\/li>\n
  • Tr\u00ean 40: B\u00e9o ph\u00ec \u0111\u1ed9 3<\/li>\n<\/ul>\n
    **2.2 T\u00e1c \u0111\u1ed9ng c\u1ee7a BMI \u0111\u1ebfn s\u1ee9c kh\u1ecfe**<\/p>\n
    BMI c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t ch\u1ec9 s\u1ed1 quan tr\u1ecdng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 t\u00ecnh tr\u1ea1ng c\u00e2n n\u1eb7ng v\u00e0 chi\u1ec1u cao, \u0111\u1ed3ng th\u1eddi \u0111\u01b0a ra nh\u1eefng d\u1ef1 \u0111o\u00e1n v\u1ec1 t\u00ecnh tr\u1ea1ng s\u1ee9c kh\u1ecfe c\u1ee7a b\u1ea1n. C\u00e2n n\u1eb7ng kh\u00f4ng c\u00e2n \u0111\u1ed1i c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng x\u1ea5u \u0111\u1ebfn s\u1ee9c kh\u1ecfe v\u00e0 g\u00e2y ra nhi\u1ec1u v\u1ea5n \u0111\u1ec1, bao g\u1ed3m:<\/p>\n
      \n
    • B\u1ec7nh tim m\u1ea1ch<\/li>\n
    • Ti\u1ec3u \u0111\u01b0\u1eddng<\/li>\n
    • Huy\u1ebft \u00e1p cao<\/li>\n
    • M\u1ea5t ng\u1ee7<\/li>\n
    • B\u1ec7nh v\u1ec1 c\u1ed9t s\u1ed1ng<\/li>\n
    • V\u1ea5n \u0111\u1ec1 v\u1ec1 x\u01b0\u01a1ng kh\u1edbp<\/li>\n
    • V\u00e0 nhi\u1ec1u v\u1ea5n \u0111\u1ec1 s\u1ee9c kh\u1ecfe kh\u00e1c<\/li>\n<\/ul>\n
      FAQ v\u1ec1 BMI<\/h2>\n
      **3.1 C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 BMI v\u00e0 c\u00e2u tr\u1ea3 l\u1eddi**<\/p>\n
        \n
      • \n
        Q: BMI c\u00f3 ch\u00ednh x\u00e1c kh\u00f4ng?<\/p>\n
          \n
        • A: BMI l\u00e0 m\u1ed9t ch\u1ec9 s\u1ed1 t\u01b0\u01a1ng \u0111\u1ed1i v\u00e0 kh\u00f4ng th\u1ec3 \u0111\u00e1nh gi\u00e1 ch\u00ednh x\u00e1c t\u00ecnh tr\u1ea1ng c\u01a1 th\u1ec3 c\u1ee7a m\u1ed7i ng\u01b0\u1eddN\u00f3 ch\u1ec9 mang t\u00ednh ch\u1ea5t tham kh\u1ea3o v\u00e0 c\u1ea7n \u0111\u01b0\u1ee3c k\u1ebft h\u1ee3p v\u1edbi c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 s\u1ee9c kh\u1ecfe t\u1ed5ng th\u1ec3.<\/li>\n<\/ul>\n<\/li>\n
        • \n
          Q: BMI c\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn t\u1ea5t c\u1ea3 m\u1ecdi ng\u01b0\u1eddi kh\u00f4ng?<\/p>\n
            \n
          • A: BMI kh\u00f4ng ph\u1ea3i l\u00e0 ch\u1ec9 s\u1ed1 ph\u00f9 h\u1ee3p cho t\u1ea5t c\u1ea3 m\u1ecdi ng\u01b0\u1edd\u0110\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi c\u00f3 c\u01a1 b\u1eafp nhi\u1ec1u ho\u1eb7c ng\u01b0\u1eddi cao v\u1ec1 s\u1ee9c kh\u1ecfe, BMI c\u00f3 th\u1ec3 kh\u00f4ng ph\u1ea3n \u00e1nh \u0111\u00fang t\u00ecnh tr\u1ea1ng c\u01a1 th\u1ec3 c\u1ee7a h\u1ecd.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n
            **3.2 C\u00e1ch t\u00ednh v\u00e0 \u0111\u00e1nh gi\u00e1 BMI \u0111\u00fang c\u00e1ch**<\/p>\n
            \u0110\u1ec3 t\u00ednh v\u00e0 \u0111\u00e1nh gi\u00e1 BMI \u0111\u00fang c\u00e1ch, b\u1ea1n c\u1ea7n l\u00e0m theo c\u00e1c b\u01b0\u1edbc sau:<\/p>\n
            1. \u0110o l\u01b0\u1eddng c\u00e2n n\u1eb7ng c\u1ee7a b\u1ea1n (theo kg).
            \n2. \u0110o l\u01b0\u1eddng chi\u1ec1u cao c\u1ee7a b\u1ea1n (theo m\u00e9t).
            \n3. S\u1eed d\u1ee5ng c\u00f4ng th\u1ee9c BMI \u0111\u1ec3 t\u00ednh to\u00e1n gi\u00e1 tr\u1ecb BMI c\u1ee7a b\u1ea1n.
            \n4. Xem x\u00e9t k\u1ebft qu\u1ea3 theo c\u00e1c m\u1ee9c ph\u00e2n lo\u1ea1i BMI \u0111\u00e3 \u0111\u1ec1 c\u1eadp \u1edf ph\u1ea7n
            \n## K\u1ebft lu\u1eadn<\/p>\n
            T\u1eeb b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta \u0111\u00e3 c\u00f3 c\u00e1i nh\u00ecn t\u1ed5ng quan v\u1ec1 BMI (Body Mass Index) v\u00e0 \u00fd ngh\u0129a c\u1ee7a n\u00f3 trong vi\u1ec7c \u0111\u00e1nh gi\u00e1 tr\u1ea1ng th\u00e1i c\u00e2n n\u1eb7ng v\u00e0 chi\u1ec1u cao. BMI l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 h\u1eefu \u00edch \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 m\u1ee9c \u0111\u1ed9 c\u00e2n \u0111\u1ed1i c\u01a1 th\u1ec3 v\u00e0 nguy c\u01a1 m\u1eafc c\u00e1c b\u1ec7nh li\u00ean quan \u0111\u1ebfn c\u00e2n n\u1eb7ng. Tuy nhi\u00ean, n\u00ean nh\u1edb r\u1eb1ng BMI ch\u1ec9 l\u00e0 m\u1ed9t ch\u1ec9 s\u1ed1 t\u01b0\u01a1ng \u0111\u1ed1i v\u00e0 c\u1ea7n k\u1ebft h\u1ee3p v\u1edbi c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 s\u1ee9c kh\u1ecfe t\u1ed5ng th\u1ec3.<\/p>\n
            H\u00e3y quan t\u00e2m v\u00e0 theo d\u00f5i ch\u1ec9 s\u1ed1 BMI c\u1ee7a b\u1ea1n \u0111\u1ec3 duy tr\u00ec m\u1ed9t c\u01a1 th\u1ec3 kh\u1ecfe m\u1ea1nh. N\u1ebfu b\u1ea1n c\u00f3 b\u1ea5t k\u1ef3 c\u00e2u h\u1ecfi ho\u1eb7c th\u1eafc m\u1eafc n\u00e0o v\u1ec1 BMI, h\u00e3y t\u00ecm ki\u1ebfm s\u1ef1 t\u01b0 v\u1ea5n t\u1eeb c\u00e1c chuy\u00ean gia y t\u1ebf \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 t\u1ed1t nh\u1ea5t.<\/p>\n
            Ngu\u1ed3n: KituAZ Blog<\/p>\n\n\n
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            T\u00ecm hi\u1ec3u v\u1ec1 BMI l\u00e0 g\u00ec v\u00e0 t\u1ea7m quan tr\u1ecdng c\u1ee7a n\u00f3 trong \u0111\u00e1nh gi\u00e1 c\u00e2n n\u1eb7ng v\u00e0 s\u1ee9c kh\u1ecfe. \u0110\u1ecdc b\u00e0i vi\u1ebft \u0111\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin chi ti\u1ebft v\u1ec1 BMI.<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-3922","post","type-post","status-publish","format-standard","hentry","category-chia-se"],"acf":[],"yoast_head":"\nBMI l\u00e0 g\u00ec: Kh\u00e1m ph\u00e1 kh\u00e1i ni\u1ec7m v\u00e0 \u00fd ngh\u0129a c\u1ee7a BMI<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/kituaz.com\/blog\/bmi-la-gi\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" 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