Uphando olutsha lucebisa ukuba kubasetyhini abakwiminyaka yabo engama-40 ukuya phezulu, impendulo ibonakala inguewe.
"Okokuqala, ndingathanda ukugxininisa ukuba ukusebenza ngokwasemzimbeni okanye ukwenza uhlobo oluthile lokuzilolonga kunenzuzo nangaliphi na ixesha lemini," watsho umbhali wokufunda uGali Albalak, umviwa ogqirha kwiSebe lezonyango zangaphakathi kwiZiko lezoNyango leYunivesithi yaseLeiden. inetherlands.
Ewe, uninzi lwezikhokelo zempilo yoluntu ziyayihoya indima yokubamba ixesha ngokupheleleyo, utshilo u-Albalak, ekhetha ukugxila ikakhulu “kukangaphi, ixesha elingakanani kwaye kufuneka sisebenze ngamandla kangakanani” ukufumana ezona ncedo zempilo lwentliziyo.
Kodwa uphando luka-Albalak lugxile kwi-ins kunye nokuphuma komjikelo wokuvuka kweeyure ezingama-24-into izazinzulu zibhekisa kuyo njengesigqi se-circadian. Wayefuna ukwazi ukuba ingaba kunokwenzeka ukuba kubekho “inzuzo eyongezelelweyo yezempilo kumsebenzi wokuzivocavoca umzimba” esekwe xa abantu bekhetha ukwenza umthambo.
Ukufumanisa, yena kunye noogxa bakhe baphendukela kwidatha eyayiqokelelwe ngaphambili yi-UK Biobank elandelela iipateni zokusebenza komzimba kunye nesimo sempilo yentliziyo phakathi kwamadoda nabasetyhini abaphantse babe ngama-87,000.
Abathathi-nxaxheba babephakathi kweminyaka engama-42 ukuya kuma-78, kwaye phantse i-60% yayingabasetyhini.
Bonke babesempilweni xa benxityiswe umkhondo womsebenzi obeka iliso kwiipateni zokuzilolonga kwikhosi ngeveki.
Kwelinye icala, imeko yentliziyo yajongwa umyinge weminyaka emithandathu. Ngelo xesha, malunga nabathathi-nxaxheba be-2,900 babe nesifo senhliziyo, ngelixa malunga ne-800 babe nesifo.
Ngokubeka intliziyo "iziganeko" ngokuchasene nexesha lokuzilolonga, abaphandi bafumanisa ukuba abafazi abazilolonga "ekuseni kakhulu" - okuthetha ukuba phakathi kwe-8 am kunye ne-11 am - babonakala bejongana nowona mngcipheko uphantsi wokuhlaselwa sisifo sentliziyo okanye isibetho.
Xa kuthelekiswa nabasetyhini ababesebenza kakhulu kamva emini, abo basebenza kakhulu nokuba kusasa okanye kusasa bafunyenwe benomngcipheko ophantsi wama-22 ukuya kuma-24% wesifo sentliziyo. Kwaye abo bazilolonga kakhulu ngentseni babone umngcipheko wabo wokuhlaselwa sistroke wehla ngama-35%.
Nangona kunjalo, inzuzo eyongeziweyo yokuzivocavoca ekuseni ayizange ibonwe phakathi kwamadoda.
Ngoba? "Asizange sifumane nayiphi na ithiyori ecacileyo enokuthi ichaze oku kufunyenweyo," utshilo u-Albalak, wongeza ukuba uphando oluninzi luya kufuneka.
Ukwagxininise ukuba izigqibo zeqela lakhe bezisekelwe kucazululo loqwalaselo lweendlela zokuzilolonga, endaweni yovavanyo olulawulwayo lwexesha lokuzilolonga. Oko kuthetha ukuba ngelixa izigqibo zexesha lokuzilolonga zibonakala zichaphazela impilo yentliziyo, kungaphambi kwexesha ukugqiba ukuba kubangela ingozi yentliziyo ukuba iphakame okanye iwe.
U-Albalak uphinde wagxininisa ukuba yena kunye neqela lakhe "bazi kakuhle ukuba kukho imiba yoluntu ethintela iqela elikhulu labantu ukuba basebenze ngokwasemzimbeni ekuseni."
Nangona kunjalo, iziphumo zibonisa ukuba "ukuba unethuba lokusebenza ekuseni - umzekelo ngosuku lwakho lokuphumla, okanye ngokutshintsha uhambo lwakho lwemihla ngemihla - akuyi kuba buhlungu ukuzama ukuqala usuku lwakho ngomsebenzi othile."
Iziphumo zabetha enye ingcali njengento enomdla, emangalisayo kwaye iyamangalisa.
"Ingcaciso elula ayifiki engqondweni," wavuma uLona Sandon, umlawuli wenkqubo yesebe lesondlo seklinikhi kwi-UT Southwestern Medical Centre's School of Health Professions, eDallas.
Kodwa ukufumana ukuqonda okungcono kwinto eyenzekayo, uSandon ucebise ukuba ukuya phambili kunokuba luncedo ukuqokelela ulwazi malunga neepateni zokutya zabathathi-nxaxheba.
"Ukususela kuphando lwezondlo, siyazi ukuba i-satiety inkulu ngokutya kokutya kwasekuseni kunokuba kudla ngokuhlwa," watsho. Oku kungabonisa umahluko kwindlela i-metabolism esebenza ngayo kusasa xa kuthelekiswa ngokuhlwa.
Oko kunokuthetha ukuba "ixesha lokutya ngaphambi kokusebenza komzimba linokuchaphazela i-metabolism yezondlo kunye nokugcinwa okunokuthi kube nefuthe ngakumbi kumngcipheko wentliziyo," wongezelela uSandon.
Isenokuba kukuba ukuzilolonga kwasekuseni kudla ngokunciphisa iihomoni zoxinzelelo ngaphezu kokwenza umthambo wasemva kwexesha. Ukuba kunjalo, ekuhambeni kwexesha oko kunokuba nefuthe kwimpilo yentliziyo.
Enoba kuyintoni na, uSandon wavumelana nokuvuma kuka-Albalak ukuba “nawuphi na umthambo ulunge ngakumbi kunokungazilolongi.”
Ngoko “ukwenza umthambo ngexesha losuku uyazi ukuba uya kukwazi ukunamathela kucwangciso oluqhelekileyo,” watsho. Kwaye ukuba unako, thatha ikhefu lokuzilolonga ekuseni endaweni yekhefu lekofu.
Ingxelo yapapashwa ngoNovemba 14 kwi-European Journal of Preventive Cardiology.
Iinkcukacha ezithe xaxe
Kukho okungakumbi malunga nemithambo kunye nempilo yentliziyo eJohns Hopkins Medicine.
I-SOURCES: UGali Albalak, umviwa we-PhD, isebe leyeza langaphakathi, i-subdepartment geriatrics kunye ne-gerontology, i-Leiden University Medical Centre, eNetherlands; ULona Sandon, i-PhD, i-RDN, i-LD, umlawuli weprogram kunye noprofesa odibeneyo, isebe lesondlo seklinikhi, isikolo sezempilo, i-UT Southwestern Medical Centre, eDallas; Ijenali yaseYurophu ye-Preventive Cardiology, ngoNovemba 14, 2022
Ixesha lokuposa: Nov-30-2022