Quetelet Inkomba - umuntu omdala eyingqopha nempilo yezingane

Enye yezinkinga ezivame kakhulu ngekhulu xxi inkinga yokukhuluphala. Ngokwe-WHO, unyaka ngamunye inani labantu abaphethwe yilesi sifo lukhula exponentially. Ikakhulukazi isimo ezicindezelayo abaphakathi kwabantwana bakwa: imiphumela 2010 iqembu kweminyaka engu-5 besihambisana nesiminyaminya khona ukhuluphele (izingane ezingaphezu kwezigidi ezingu-40.). Ukukhuluphala can futhi okufanele ukuthi selashwe, futhi kungaba ukuxwayisa indlela elula - ukugcina ithrekhi Quetelet Inkomba, eyaziwa nangokuthi umzimba mass index (BMI).

Kuyini BMI?

Umzimba Inkomba mass (owaziwa nangokuthi Body Mass Index) - irekhodi wezokwelapha empilweni yomuntu. Nature azizondayo monotony, kuhlanganise mayelana ukubukeka komuntu. On ayebukeka zithonye ukukhula kanye nesisindo. Ngakho-ke, sitholakele isifo ukukhuluphala ziyabhekelelwa zombili lezi nemingcele. inkomba mass umzimba ibalwa ngokusebenzisa tinhlobonhlobo temasu. ifomula Classical kuhlaziywa lokhu kubhekwa, lapho isibalo kuwumphumela sokuhlukanisa nesisindo esingaba amakhilogremu by ukuphakama ngamamitha yisikwele.

Naphezu kweqiniso lokuthi izazi eziningi, kuhlanganise consultant UBANI ukholwa ukuthi leli ifomula ilungile futhi ezanele, abanye yanconywa acabangele lapho kubalwa BMI kanye nohlobo umzimba umuntu. Ngokungafani nabo, abanye abacwaningi bakholelwa ezanele kuphela ukwazi kuphela ukukhula komuntu. Kulokhu, BMI ingabalwa by ifomula elula: ukuphakama lokususa 100 amadoda noma abesifazane 110 (Indlela Fields Brock). Ake sihlole kabanzi esigabeni BMI, Quetelet, eyenzelwe abadala kanye nezingane.

Quetelet Index abadala

Ukukhula - BMI isisindo esetshenziswa odokotela abaningi e izifo of zabantu abadala kusekelwe deducing isilinganiso esithile.

Ngakho, ukuhlukanisa 5 bands agcwele isimo ngokomzimba lomuntu. Isigaba sokuqala sihlanganisa "igatsha" kusuka amayunithi 20 kuya 25. Kulokhu, isisindo lomuntu kuyinto evamile. Zonke ezinye izigaba abonisa isimo isifo. Ngokwesibonelo, ku ezahlukene 25-26 kuthiwa kuhlobene nezinga ukukhuluphala, ekhuluma mayelana nezici ezithile lube yimbangela yokukhuluphala. "Fork" izinkomba 26-30 kungasho ukukhuluphala bezinga lokuqala. Uma isilinganiso ewumphumela phakathi 30 no-40, izinga lokukhuluphala ngokweqile yesibili samanje, kuyilapho ngenhla 40 - degree lwesithathu.

Eminyakeni yamuva, umzimba omelelwa Inkomba kuphela isiqondiso. Lokhu kungenxa yokuthi odokotela abaningi kuba oyikholelwayo ukuthi izilinganiso ezimbili (ubude nesisindo) akwanele. Futhi ngenxa yokuthi ucwaningo umphelelisi umzimba hlobo, ubulili kanye nobudala, futhi kwezinye izimo futhi ngezimo zesiguli (kuleli cala sikhuluma esimweni sokukhulelwa).

Ngaphezu ukukhuluphala, BMI ngempumelelo ikhomba nezinye inkinga yesimanje - nokuzincisha ukudla. Kulesi isifo ITM ilingana noma ezincane zenani kuka 17.5. Nokho, lo nogada kumele abe Inkomba engezansi 20.

Quetelet Index Izingane

Naphezu kweqiniso lokuthi ifomula for kuhlaziywa BMI izingane uhlala ingashintshiwe, i-WHO elibuyekeziwe uhla lamadigri impilo yezingane. Ukulungiswa livelile hhayi kuphela izinkomba zezinombolo: akhawunti selamukelekile eminyakeni yobudala yomntwana. Ngakho, kusukela ngo-iminyaka engu-2 ubudala futhi liphetha ngamazwi iminyaka engu-19, ingane kungaphansi etafuleni ekhethekile ebizwa ngokuthi i Quetelet Inkomba 2. It is ikakhulukazi kunakwe futhi ubulili wengane. Nasi isibonelo: ingane ifinyelele umntwana eseneminyaka emibili. Ngaphezu kwalokho, ukuphakama kwalo 97 cm, kanye nesisindo - 16 kg. Lezi nemingcele zehlukile amatafula owamukelwa ukuthuthukiswa zezingane, evunywe UBANI. Futhi ngakho abazali kubalulekile ukwazi lapho iqembu ingane yabo. Thina abalwe ifomula futhi ukuthola BMI ngenhla, ilingana 17,02. Okulandelayo, nqumani indlela ucansi wengane - iduna - futhi ulandelele isigaba. Isibalo ngenhla lingena endaweni izingane ukudla okunempilo futhi akufanele sokukhathazeka. Kufanele kuphawulwe ukuthi isimo BMI wengane kufanele ilawulwe ngokuqinile kokubona udokotela wengane.

Ngamafuphi, kufanele baphetha ngokuthi BMI - i Isikhombisi esibalulekile impilo kokubili abadala kanye nezingane. kokulandela Periodic kwenza kube nokwenzeka ukugcina yokuphila yeselula futhi avimbele izifo eziningi ezihlobene kokubili ukukhuluphala noma ukuzincisha.