Correlation vs Causation Ekuhloleni Izingozi Zokungashayeli
Izinkinga zokungasuswa kwezinto ezibangelwa yizimo ezibangelwa ukuhlukumezeka - Yiziphi umehluko?
Kungaba ukudideka kakhulu ukufunda noma yini mayelana nezizathu zokukhulelwa kwesisu , ngenxa yokuthi kunolwazi oluningi oluphikisanayo lapho. Ezinye imibono zibikwa njengamaqiniso endaweni eyodwa kanye nezinganekwane kwenye. Isibonelo, kungenzeka ukuthi ufunde endaweni eyodwa ukuthi "ukucindezeleka kubangelwa ukuhlukumeza," kodwa kwenye indawo, ungase ufunde, "abukho ubufakazi bokuthi ukucindezeleka kungabangela ukuhlukumeza." Yini inikeza?
Impendulo kaningi ikhona ekudidekeni phakathi kokukhipha isisu kanye nezimo ezibangelwa ukukhulelwa kwesisu . Lezi ezimbili azifani, futhi ukuqonda umehluko kubalulekile uma uzama ukuhumusha ulwazi kwi-inthanethi. Uma uke wezwa isisho esidala ukuthi "ukulungiswa akuyona imbangela," uyazi ngalesi simo. Kungenxa yokuthi izici ezimbili ezihlotshaniswa ngezibalo azisho ukuthi omunye wabangela omunye.
Isibonelo sokungafani phakathi kokuhlanganisana kanye ne-Causation
Ukuze uqonde ukuthi kungani ukulungiswa kungalingani ne-causation ngokuphathelene nokukhulelwa kwesisu, ake sibheke isibonelo. Ucwaningo luye lwabonisa ukuthi abesifazane abanenkinga yamazinyo (isifo se-periodontal) banamathuba amaningi okubeletha ngaphambi kwesikhathi, banezingane ezinesisindo sokuzalwa esincane, futhi kungenzeka ukuthi ngisho nokukhulelwa kabi.
Kodwa ingabe lokho kusho ukuthi izinkinga zinozinyo zibangelwa ukucindezeleka kokukhulelwa? Kungenzeka. Ukubola kwamazinyo amabhaktheriya angafaka ngokucacile uhlobo oluthile lwezinto ezingabonakali ezibangela umsebenzi wokuqala.
Kodwa kunezinye izizathu ezilinganayo zokuthi kungani kungase kube khona isixhumanisi. Isibonelo, ukubhema kwandisa ingozi kokubili kokubola kwamazinyo nokubeletha ngaphambi kwesikhathi, njengokuthi unesifo sikashukela. Abesifazane abanenkinga yokuzinyo bangase banakho ukutholakala kwamazinyo okwanele, okusho ukuthi abanakho ukunakekelwa kokunakekelwa kwempilo ngokwanele, futhi ngaleyo ndlela abatholi ukunakekelwa okungase kuvimbele ukuzalwa ngaphambi kwesikhathi.
Ngezinye izincazelo, ukubola kwamazinyo kungasho ukuthi owesifazane uye wengozi yokuzala ngaphambi kwesikhathi futhi hhayi ukuthi ukubola kwamazinyo nguye okwenze ukuthi ingane yakhe ibele ngaphambi kwesikhathi. Ngakho-ke, ukubola kwezinyo kungaba yingozi engozini yokubeletha ngaphambi kwesikhathi kodwa hhayi ukuthi iyimbangela yokuzalwa ngaphambi kwesikhathi.
Isibonelo esivame ukusetshenziselwa ukukhombisa ukuthi umehluko omkhulu kangakanani phakathi kokuhlanganiswa kanye nokucubungula kungaba yinto yokudla ama-ayisikhilimu e-ayisikhilimu nokugwinya echibini. Kukhona ukulungiswa okuqinile phakathi kokudla ama-ayisikhilimu nama-lake echibini, kodwa lokho akusho ukuthi ukudla i-ice cream cone kubangela ukugoba. Esikhundleni salokho, kokubili imisebenzi yenzeke kakhulu ezinyangeni zasehlobo.
Ukuhlanganiswa kanye ne-Causation ekuHlangweni kokuThatjha
Le ndlela efanayo isebenza emibonweni embalwa mayelana nokukhulelwa kwesisu. Kunezici eziningi eziye zaxhunyaniswa nengozi yokuphuphuma kwesisu ngokucwaninga, futhi abacwaningi baye bathi iningi lalezo zici zingase zibangele ukuhlukumeza, kepha bambalwa kakhulu kulawo mbono aboniswe.
Ukubuyela emuva esibonelweni sokucindezeleka, ucwaningo luye lwabonisa ukuthi ukucindezeleka okuphezulu kuhlotshaniswa nengozi eyengeziwe yokukhulelwa kwesisu , kodwa akekho owaziyo ngalokhu ukuthi ukukhathazeka empeleni kubangele ukuphuma kwesisu ngenxa yento efana nokushintsha kwe-hormone emzimbeni noma ngabe kukhona enye incazelo.
Isibonelo, ukucindezeleka kungasho ukuthi abesifazane bangase baphuze utshwala noma bahlanganyele kwezinye izinto zokuziphatha ezizimela ngokuzimela ingozi yokukhulelwa kwesisu.
Ngaphezu kwalokho, kunzima ukutadisha umthelela wokucindezeleka ekukhulelwe nasekulahlekeni kokukhulelwa. Kungaba yinto engacabangi ukuthi "ukucindezeleka" iqembu elilodwa labesifazane ukuze babone ukuthi banezinkinga ezingaphezulu yini kuneqembu elifanayo labesifazane abakhulelwe abangazange bagxilile. Ucwaningo lubheka ukwaziswa okunjengengozi ehambisanayo yokukhulelwa kwesisu ngenkathi kuhlaselwa kwezomnotho, kodwa kunezinguquko eziningi ezinzima ukulawula ezifundweni ezifana nalezi.
Esinye isibonelo ngumqondo wokuthi i- progesterone encane ibangela ukuhlukumeza.
Abesifazane abahlukumezekile cishe bayoba ne-progesterone encane, kodwa kuningi lokuphikisana ngokuthi ngabe i-progesterone encane iyimbangela yangempela yokukhulelwa kwesisu noma ngabe kuyisibonakaliso sokuthi ukukhulelwa kuhloswe ukuba kuphumele amandla.
Ezinye izici ezivezwayo ziye zahlotshaniswa nengozi yokukhulelwa komzimba esikhathini esidlule kodwa azizange zibonwe ukuthi zibangele ukuhlukumeza. Abanye babo bangase babangele ukuhlukumeza, kepha eziningi zazo zingase zingabikho.
- Ukukhipha isisu sangaphambilini
- Umama uneminyaka engaphezu kwengu-35
- Ukubhema
- Ukuzivocavoca okunamandla ngesikhathi sokukhulelwa
- Ukudla okuphezulu kwamafutha okuthutha
- Ukuphuza ikhofi eningi ngesikhathi sokukhulelwa
- Ukukhuluphala
- Amangqamuzana abulalayo wemvelo
- I-MTHFR izakhi zofuzo
- I-bacterial vaginosis
Okufanele Ukwenze Ngokuphathelene Nezimo Zengozi Yokuthutha Ngaphandle
Ngakho-ke lokhu kusho ukuthini umuntu ofuna ingozi ephansi kunazo zonke yokukhulelwa kwesisu? Impela, izici ezimbalwa zokuphila eziyingozi zokukhulelwa kwesisu kukhona izinto ezingekho kahle empilweni yakho noma kunjalo futhi awukwazi ukungahambi kahle ngokuzama ukubhekana nabo. Isibonelo, uma ubhema, ukuyeka ukubhema akuyona into embi. Kunengqondo ukuzama ukubhekana nalezi zici empilweni yakho ukuze uthuthukise impilo yakho yonke. Ingozi encane yokukhulelwa kwesisu ingaba yinzuzo enkulu.
Ukwazi Izinto Eziyingozi, Ungazibophezi Uma Ungenasidingo
Ngesikhathi esifanayo, akufanele ubuke emuva kwesikhathi bese uzama ukusola isisu esisodwa kunoma iyiphi ingozi ongase uyenze. Ngaphandle kokuba odokotela behlola izicubu ezivela ekukhulelweni kwakho kwegazi, awukwazi ukuthi yini eyabangela ukukhulelwa kwesisu-futhi ngisho nokuhlolwa, usengase usazi. Ngisho noma udle amafutha amaningi esitokisini ngesikhathi ukhulelwe, isibonelo, lokho akusho ukuthi ungathatha amafutha athengisa ukukhulelwa kwakho. Kungenzeka ukuthi amafutha athengisa lutho. Kodwa ngokuqinisekile kuwumqondo omuhle ukubhekana nokudla kwe-fat yakho esikhathini esizayo ngezizathu eziningi ezingahlangene nokukhulelwa kwesisu.
Kulabo Abanobudlelwane Bokuphindaphindiwe
Ngaphezu kwalokho, uma unesisu esiphuthumayo, ungakhetha ukusebenza nodokotela okhuthaza ukwelashwa okungaqinisekisiwe ngokumelene nenkinga engozini engase ibe yimbangela yokukhulelwa kabi. Lokhu kuyintando eqondakalayo, nakuba kuwukuhlakanipha ukuhlale wazi ukuthi yiziphi izindlela zokwelashwa ezifakazelwe ngaphandle kokufakazelwa ukuze kugcinwe ukulindela.
Imithombo:
Bruckner, T., Morensen, L., no-R. Catalano. Ukulahlekelwa kokukhulelwa okuvamile okujwayelekile eDenmark Kulandela ukuhlaselwa kwezomnotho. I-American Journal of Epidemiology . 2016. 183 (8): 701-8.
ITurton, M., neC. Africa. Ubufakazi obengeziwe bokuthi izifo ezithathwa yiPeridontal ziyisiKhombisi Sengozi yokuPhumela okuMiphumela emibi. I-International Dental Journal . 2016 Dec 17. (Epub ngaphambi kokuphrinta).