Kusvuta kunozivikanwa kuva chinhu chikuru musitiroko. Ongororo iyi inoratidza kuti kudzikira kwerudzi rwunouraya sitiroko kunotevera zvakananga kuderera kwekuputa. Nekukurumidza kuitika mukuwedzera. Mhedziso, yakapihwa mupepanhau Neurology saka inoratidza pano kuFinland kuti nhamba yezviitiko zve subarachnoid hemorrhage iri kudonha, maitiro anonyanya kuoneka pakati pevadiki, uye pasi rose kuenderana nekuderera kwekuputa muboka iri revanhu.
Mhando mbiri huru dzesitiroko ischemic sitiroko (inokonzerwa nemagwamba eropa), inomiririra 85% yezviitiko, uye hemorrhagic sitiroko (kubuda ropa muuropi). Pakati pekurohwa kwehemorrhagic, rudzi rwakanyanya uye runouraya ndeye subarachnoid hemorrhage kana subarachnoid hemorrhage, kazhinji inokonzerwa nekuputika kwecerebral aneurysm, iyo inotungamirira kukuwedzera kamwe kamwe mu intracranial pressure. Kusvuta ndicho chinhu chakakosha panjodzi yerudzi urwu rwesitiroko. Kuzivikanwa kwezvipingamupinyi zvinokonzerwa nesitiroko zvinobvumira kugadzirwa kwemaitiro ekudzivirira anonangwa. Chidzidzo chakakura kwazvo, chakapihwa muLancet, nguva pfupi yadarika yakafungidzira chiitiko chesitiroko chakabatana zvakanyanya neakasiyana-siyana enjodzi uye akaverengera mugove wengozi inokonzerwa nenjodzi yega yega. Iyo PAR (kana njodzi inokonzerwa nehuwandu hwevanhu) inofungidzirwa pa 12,4% yekusvuta, zvinoreva kuti kusvuta kunobatanidzwa 12% yekurohwa.
Vatsvakurudzi vanobva kuYunivhesiti yeHelsinki vanoratidza pano kuti mitemo mitsva isina utsi (muno muFinland) inoita seinoderedza zvakanyanya kuitika kwe subbarachnoid hemorrhage, rudzi rwesitiroko inowanzotungamirira kurufu mukati megore. Dare racho rakatarisa kuchinja kwechiitiko che subarachnoid hemorrhages pamusoro pemakore gumi nemashanu (15-1998) uye kuratidza kuti maitiro acho anotevera kuchinja kwehuwandu hwekusvuta. Saka, munguva yekutevera,
kuwanda kwesubarachnoid haemorrhage kwakadzikira ne45% muvakadzi uye ne38% muvarume, vane makore ari pasi pemakumi mashanu,
kuwanda kwesubarachnoid haemorrhage kwakadzikira ne16% muvakadzi uye 26% muvarume, vane makore anopfuura makumi mashanu,
Kusvuta pakati pevaFinn vane makore 15-64 kwadonha ne30% panguva imwe cheteyo.
Mhedzisiro inotsanangurwa se "zvinoshamisa" : nokuti hazvina kujeka uye kubatsirwa kwekurega kusvuta kunoratidzika pakarepo: hazviwanzoitiki, nyora vatsvakurudzi, kuti chiitiko chechirwere chemwoyo chinoderera nokukurumidza pamwero wehuwandu hwevanhu munguva pfupi yakadaro. Uye kunyange kana chidzidzo chacho chikasaratidza kubatana kwakananga pakati pekurega kuputa uye kudonha sitiroko, zvinogoneka kuti mitemo yenyika yekurwisa kuputa muFinland yakakonzera kudonha uku kwechiitiko chekubuda kwecerebral yakanyanya.
mabviro : Healthlog.com / Neurology Nyamavhuvhu 12, 2016, doi: 10.1212/WNL.0000000000003091 Chiitiko chesubarachnoid hemorrhage chiri kuderera pamwe chete nekuderera kwemazinga ekuputa
