Pambuyo powunikira malipoti a anthu opitilira 45,000 omwe adachita nawo mayeso azachipatala, Sukulu ya Zamankhwala ya Harvard ofufuza ananena kuti zambiri za Katemera wa covid-19 'zotsatira zoyipa' zomwe anthu amati amakumana nazo pambuyo pa kukomoka, zomwe zimachitika chifukwa cha zomwe anthu amayembekeza osati chifukwa cha katemera.
Anthu ambiri ali ndi nkhawa Katemera wa covid-19 'zotsatira zoyipa' amazimva ngakhale atalandira placebo, kafukufuku watsopano akuwonetsa.
Zotsatira zosiyanasiyana za 'systemic', monga kupweteka kwa mutu, kutopa, ndi kupweteka m'malo olumikizirana mafupa zidanenedwa m'magawo awiri a gulu lofufuza: ndi omwe adalandira katemera wosiyanasiyana wa COVID-19, komanso omwe adalandira placebo mosadziwa.
Pambuyo posanthula malipoti, asayansi ochokera ku Boston-based Beth Israel Deaconess Medical Center adafika pakuwona kuti zomwe zimatchedwa 'nocebo effect' - zosasangalatsa zobwera chifukwa cha nkhawa kapena ziyembekezo zoyipa - zidakhala gawo limodzi mwa magawo atatu mwa magawo atatu aliwonse a zotsatira zoyipa za katemera.
Lipotilo, lomwe linasindikizidwa mu magazini ya JAMA Network Open, likuti 35% ya omwe adalandira placebo adanena za zotsatira zake pambuyo pa mlingo woyamba ndi 32% pambuyo pa chachiwiri. Zowonjezereka "zowopsa" (AEs) zidanenedwa m'magulu a katemera, koma zomwe zimatchedwa "mayankho a nocebo" zidakhala "76% ya systemic AEs itatha yoyamba. Katemera wa covid-19 mlingo ndi 52% pambuyo mlingo wachiwiri.
Asayansi amawona kuti, ngakhale zifukwa zokayikitsa katemera ndi "zosiyanasiyana komanso zovuta," nkhawa za zotsatirapo za Katemera wa covid-19 "zikuwoneka kuti ndizofunikira kwambiri" komanso "mapulogalamu otemera anthu onse akuyenera kuganizira za mayankho apamwamba awa."
M'modzi mwa Sukulu ya Zamankhwala ya Harvard Mapulofesa omwe adachita nawo kafukufukuyu, adafotokoza za sayansi yomwe imayambitsa "nocebo effect," ponena kuti "zizindikiro zosadziwika," monga mutu komanso kutopa, zalembedwa m'mabuku ambiri azidziwitso monga zotsatira zoyipa za katemera wa COVID-19.
"Umboni ukusonyeza kuti chidziwitso choterechi chingapangitse anthu kuganiza molakwika zomwe zimachitika tsiku ndi tsiku chifukwa cha katemera kapena kuyambitsa nkhawa komanso nkhawa zomwe zimapangitsa kuti anthu azikhala tcheru kuti adziwe momwe thupi limakhudzira zovuta," adatero.
