Quetelet Index - ngumntu omdala nal kunye nempilo yabantwana

Enye yeengxaki zixhaphakileyo kwinkulungwane xxi na ingxaki ukutyeba. Ngokutsho WHO, kunyaka ngamnye inani labantu nokubandezeleka kulo sifo ukhula ngokucacileyo. Ingakumbi imeko ngxelo imbi phakathi koonyana: iziphumo ka-2010 iqela beminyaka engama-5 waphawulwa bubukho abatyebe (abantwana abangaphezu kwezigidi ezingama-40.). Ukutyeba angakwazi kwaye kufuneka siphathwe, kwaye ukulumkisa indlela elula - ukugcina umkhondo Quetelet index, okwabizwa ngokuba isalathisi ubunzima bomzimba (BMI).

Yintoni BMI?

Body index mass (eyaziwa ngokuba mass index body) - ingxelo yezonyango impilo yabantu. Nature ilisikizi usenza intw, kuquka malunga inkangeleko lomntu. Kwi ngembonakalo yangaphandle kuchaphazela ukukhula kunye nobunzima. Ngoko ke, lokufunyaniswa isifo ukutyeba zithathelwa ingqalelo zombini ezi parameters. index mass umzimba ibalwa ngokusebenzisa iintlobo ezininzi ubuchule. formula Classical yokubala oku kuqwalaselwa, apho lo mzobo singenxa yokwahlula ubunzima ngeekhilogram ukuphakama ngeemitha kabini.

Nangona isibakala sokuba zokudla ezininzi, kubandakanywa nabacebisi bakholwayo le ifomyula ichanekile kwaye ngokwaneleyo, ezinye kucetyiswa ukuba ukuthatha ingqalelo xa kubalwa i-BMI kunye nohlobo umzimba umntu. Ngokwahlukileyo kuzo, abanye abaphandi bakholelwa ezanele nje ukwazi kuphela akhule. Kulo mzekelo, BMI unako ibalwe indlela elula: ukuphakama thabatha 100 amadoda okanye abafazi 110 (Indlela Fields Brock). Makhe sihlolisise ngokweenkcukacha indlela kudidi BMI, Quetelet, ezenzelwe abantu abadala kunye nabantwana.

Quetelet Index abadala

Growth - BMI ubunzima ezisetyenziswa ngamagqirha abaninzi lokufunyaniswa izifo zabantu abadala kusekelwe deducing umlinganiselo othile.

Ngoko ke, ukwahlula bands 5 okuluphawu urhulumente ebonakalayo lomntu. Udidi lokuqala luquka "Isebe" ukusuka iiyunithi-20 ukuya kuma-25. Kulo mzekelo, ubunzima bomntu eqhelekileyo. Zonke ezinye iindidi zibonisa umbuso sifo. Ngokomzekelo, xa uluhlu 25-26 ziyahambelana na ukutyeba, ethetha malunga ukuthambekela ukutyeba. "Ekuphambukeni" nezalathi 26-30 linokuthetha ukutyeba weqondo yokuqala. Ukuba ratio eliphuma phakathi kwe-30 ne-40, ngokuzalana ukutyeba ukho, lo gama ngasentla 40 - degree wesithathu.

Kwiminyaka yakutshanje, umzimba elimelwe isalathiso nje sisikhokelo. Oku kungenxa yokuba oogqirha abaninzi kusiba oyikholelwayo ukuba imilinganiselo emibini (and ubude) akwanelanga. Kwaye ngenxa yokuba uhlobo umzimba uphando ngumphelelisi, isini kunye nobudala, kwaye kwezinye iimeko kunye nemeko isigulana (kule meko sithetha malunga nemeko lokukhulelwa).

Ukongezelela ukutyeba, ngempumelelo BMI ichonga kunye nezinye ingxaki mihla - anorexia. Kule sifo ITM ixabiso esilingana okanye ezincinane kwe 17.5. Noko ke, unogada kufuneka abe index esezantsi ye-20.

Quetelet Index Abantwana

Ngaphandle kwento yokuba Ngokwefomyula yokubala BMI abantwana kuhlala ingatshintshanga, i-WHO ehlaziyiweyo uluhlu ngobungakanani impilo zabantwana. Hlengiso kuye kwenzeka nje kuphela zalathisi lwamanani: akhawunti iye yamkelwa kunye nobudala bomntwana. Ngoko ke, ukuqala eneminyaka-2 ubudala ziphethe engama-19, umntwana uxhomekeke kwitafile ekhethekileyo ekuthiwa Quetelet index 2. ngokukodwa kuthathelwa ingqalelo kwaye ngesondo yomntwana. Nanku umzekelo: umntwana lifikelele kweminyaka emibini. Ngaphezu koko, ukuphakama kwayo ngu 97 cm, kunye ubunzima - 16 kg. Ezi parameters awangeni iitheyibhile eyamkelekileyo zophuhliso zabantwana, evunywe yi-WHO. Kwaye ngoko ke abazali kubaluleke kakhulu ukwazi apho iqela umntwana wabo. Ukuba kuthiwe yi kwifomula afumane BMI ngentla, lingana ne ukuya 17,02. Okulandelayo, amisele ngesondo umntwana - oyinkwenkwe - nokulandelela udidi. Lo mzobo ngasentla engena kummandla abantwana ukutya okunempilo kwaye akufunekanga kubangela inkxalabo. Kufuneka kuqwalaselwe ukuba imeko BMI umntwana kufuneka kulawulwe ngokungqongqo kokubona ugqirha lomntwana.

Ukushwankathela, kufuneka kugqitywe ukuba BMI - kungasisalathisi esibalulekileyo sokuba impilo bobabini abadala kunye nabantwana. yokulandelela Periodic loo nto yenza kube lula ukugcina yokuphila yeselula kunqandwe nezifo ezininzi elinxulunyaniswa nazo zozibini ukutyeba kunye anorexia.