NGU: Jennifer Harby
Ukuvivinya umzimba okujulile kuye kwandise izinzuzo zezempilo zenhliziyo, ucwaningo luye lwathola.
Abacwaningi baseLeicester, eCambridge kanye neNational Institute for Health and Care Research (NIHR) basebenzisa ama-trackers omsebenzi ukuze baqaphe abantu abangu-88,000.
Ucwaningo lubonise ukuthi kube nokuncishiswa okukhulu kwengozi yesifo senhliziyo lapho umsebenzi ubunamandla okungenani amaphakathi.
Abacwaningi bathi umsebenzi oshubile ube nenzuzo “enkulu”.
'Konke umnyakazo ubalulekile'
Ucwaningo, olwanyatheliswa kuyi-European Heart Journal, lwathola ukuthi nakuba ukuvivinya umzimba kwanoma yiluphi uhlobo kunezinzuzo zezempilo, kwaba nokuncipha okukhulu kwengozi yesifo senhliziyo nemithambo yegazi lapho ukuvivinya umzimba kwakunamandla amaphakathi okungenani.
Lolu cwaningo, oluholwa abacwaningi e-NIHR, i-Leicester Biomedical Research Center kanye neNyuvesi yaseCambridge, luhlaziye abahlanganyeli base-UK abaneminyaka ephakathi kwe-88,412 ngokusebenzisa ama-trackers omsebenzi ezihlakaleni zabo.
Ababhali bathole ukuthi umthamo ophelele wokuzivocavoca umzimba wawuhlotshaniswa kakhulu nokuncipha kwengozi yesifo senhliziyo.
Baphinde babonisa ukuthi ukuthola okwengeziwe kwenani eliphelele lokuzivivinya umzimba kusukela ekuzivivinyeni okusesilinganisweni kuye kokuqina kwahlotshaniswa nokwehliswa okwengeziwe kwengozi yenhliziyo nemithambo yegazi.
Amazinga esifo senhliziyo nemithambo yegazi ayephansi ngo-14% lapho umsebenzi womzimba omaphakathi ukuya konamandla ubalelwa ku-20%, kunokuba u-10%, wezindleko eziphelele zamandla okusebenza komzimba, ngisho nakulezo ebezinamazinga aphansi omsebenzi.
Lokhu bekufana nokuguqula ukuhamba kwansuku zonke kwemizuzu engu-14 kube uhambo olusheshayo lwemizuzu eyisikhombisa, basho.
Imihlahlandlela yamanje yokuvivinya umzimba evela ku-UK Izikhulu Zezokwelapha Eziyinhloko zincoma ukuthi abantu abadala kufanele bahlose ukukhuthala nsuku zonke, benze imizuzu engu-150 yokuzivocavoca okumaphakathi noma imizuzu engama-75 yomsebenzi onamandla - njengokugijima - masonto onke.
Abacwaningi bathi kuze kube muva nje bekungakacaci ukuthi umthamo wokuzivocavoca umzimba uwonke ubaluleke kakhulu empilweni noma uma umsebenzi onzima uletha izinzuzo ezengeziwe.
UDkt Paddy Dempsey, ocwaninga e-University of Leicester kanye nophiko lwe-Medical Research Council (MRC) e-University of Cambridge, uthe: wokuzivocavoca okunamandla kakhulu ukusuka kumthamo wokuzivocavoca umzimba wonke.
“Izinto ezigqokwayo zisisizile ukuthi sithole ngokunembile futhi sirekhode ukuqina nobude besikhathi sokunyakaza.
“Ukusebenza ngomfutho olinganiselayo nonamandla kunikeza ukuncipha okukhulu kwengozi yokufa ngaphambi kwesikhathi.
"Ukuzivivinya okunamandla kungase kunciphise ingozi yesifo senhliziyo nemithambo yegazi, ngaphezu kwenzuzo ebonwa enanini eliphelele lokuzivivinya, njengoba kukhuthaza umzimba ukuba uzivumelanise nomzamo ophakeme odingekayo."
USolwazi Tom Yates, uprofesa wokuvivinya umzimba, indlela yokuziphatha enganyakazi kanye nempilo enyuvesi, uthe: “Sithole ukuthi ukufeza isilinganiso esifanayo sokuzivocavoca umzimba ngokuzivivinya ngamandla kunenzuzo eyengeziwe eyengeziwe.
“Okutholakele kwethu kusekela imilayezo elula yokuguqula indlela yokuziphatha ethi 'konke umnyakazo obalulekile' ukukhuthaza abantu ukuthi bakhulise umsebenzi wabo womzimba uwonke, futhi uma kungenzeka benze kanjalo ngokuhlanganisa imisebenzi eqine kakhudlwana.
"Lokhu kungase kube lula njengokuguqula ukuhambahamba ngokukhululeka kube uhambo olusheshayo."
Isikhathi sokuthumela: Nov-17-2022