Ungasiza kanjani intsha ukuthi iqonde isilinganiso esihle sokuphakama nesisindo sakhe ngaphandle kokulimaza empilweni yakhe? Kule mibuzo, ososayensi abaphenduli kahle futhi banikeza izindlela eziningi. Cabanga ngethebula ethandwa kakhulu - i-anthropometric ithebula ne-body mass index.
Ithebula lekhulu (anthropometric)
Itafula lezinga lokuphakama nesisindo likuvumela ukuthi unqume ukuthi ubudala buyizinkomba ezifanele kakhulu ezihambisana nentuthuko yengane.
Amathebula amantombazane nabafana anezigaba ezinamazinga okukhula okujwayelekile kanye nesisindo sabantu abasha.
Umphumela omuhle kakhulu uma isisindo somntwana nokuphakama kuphakathi. Uma kungaphansi kwesilinganiso, kukhona ukuthambekela kokulahla ngemuva kokuthuthukiswa. Ngaphezulu - ukuthuthukiswa ekuthuthukisweni.
Izinga eliphansi noma eliphakeme kakhulu lingase libe ngenxa yezici zombili zokuthuthukiswa kanye nezinkinga ezithile zokukhula.
Isilinganiso esiphansi kakhulu noma esiphakeme kakhulu sokuphakama (isisindo) kanye nobudala bentsha isivele iyimbangela yokukhathazeka nokubonisana okuphoqelekile nomchwepheshe.
Inkomba yomzimba womzimba (BMI)
I-BMI yasungulwa yiNational Center for Health Statistics e-US futhi ithola ukuthandwa kakhulu emhlabeni.
Okokuqala udinga ukunquma i-BMI ngefomula yesilinganiso sokuphakama nesisindo:
BMI = (isisindo / ukuphakama / ukuphakama) * 10000
Isibonelo, uma intombazane eneminyaka engu-19 ubudala, ukuphakama kuyi-170 cm, isisindo singama-60, bese usebenzisa idatha etholakalayo yefomula, sithola:
(60/170/170) * 10000 = 22.
Ukuhambisa le nombolo ibe yi-diagonal ekhethekile ye-percentile,
Sizobona idatha elinganisiwe yamantombazane asebasha. Izibalo ezifanayo zenzelwe abafana, kodwa elinye ithebula le-BMI lisetshenzisiwe.
Uma inkomba yesilinganiso sokuphakama nesisindo ihlukana kakhulu nesilinganiso, lokhu kungabonisa ukukhuluphala ngokweqile noma i-anorexia.
Lapho ubala isilinganiso esifanele sokuphakama kwesisindo, kubalulekile ukucabangela ukuthi zonke izindlela zisekelwe kudatha yokubalwa kwesilinganiso. Ngesikhathi esifanayo, yonke intsha isinezici zayo, isakhi esithile sezakhi zofuzo futhi ithonywe yizinto ezihlukahlukene ezithinta ukuthuthukiswa jikelele.
Ngesikhathi esifanayo, izibalo ezinjalo zingasiza ngesikhathi sokubona ukuthi kungenzeka yini ukuthi izingane zitholakale kanjani ekuthuthukiseni ingane.
Ukuzibandakanya ekuvezeni izilinganiso ezifanele zomzimba wokukhula kwesisindo nobudala - umsebenzi othakazelisayo kakhulu. Kodwa ungakhohlwa ukuthi umsebenzi oyinhloko wabazali ukufundisa intsha ukuthi ilandele indlela yokuphila enempilo futhi ithande wena.