Iicuffs zoxinzelelo lwegazi ngokwenene azilingani zonke. Ngokuchaseneyo noko, uphononongo lwakutsha nje lucebisa ukuba abantu abajongwa uxinzelelo lwegazi ngecuff enobungakanani obungalunganga bomjikelezo wengalo yabo banokungabonwa. hy pertension okanye ufumane ukufunyaniswa ngokungalunganga kwesi sifo.
Kuphononongo, abaphandi bathelekisa ufundo loxinzelelo lwegazi kubantu abadala abali-165 ababenemilinganiselo eyahlukileyo eyenziweyo 'ngesiqhelo' sobungakanani bekhafu kunye nekhafu elingana ngokufanelekileyo kwisangqa seengalo zabo.
Ngokubanzi, iipesenti ezingama-30 zabathathi-nxaxheba babenoxinzelelo lwegazi, ngokwexinzelelo lwegazi le-systolic. Kancinci ngaphezu kwesibini kubantu abahlanu kolu phando babenobunzima bokutyeba. Xa aba bantu bafuna i-cuff yoxinzelelo lwegazi eyongezelelweyo-enkulu babenemilinganiselo eyenziwe 'yesiqhelo' yobungakanani becufu yabantu abadala, oku kwandisa ngokungachanekanga ukufundwa kwe-systolic blood pressure nge-avareji ye-19.7 mmHg kunye nokufundwa kwe-diastolic yegazi nge-avareji ye-4.8 mmHg.
Kwiipesenti ze-39 zale meko, abantu abanokutyeba kakhulu baxilongwa kakubi nge-hypertension ngenxa yoko. Ngokufanayo, abantu ababedinga 'i-'encinci' ye-blood cuff babene-hypertension engazange ibonwe kwi-22 yepesenti yeemeko xa imilinganiselo yabo yenziwe 'ngesiqhelo' sobukhulu becuff yabantu abadala. Xa aba bantu babedinga i-cuff encinci benemilinganiselo 'yesiqhelo' sekhafu, oku kunciphisa ngokungafanelekanga ukufundwa kwe-systolic blood pressure nge-avareji ye-3.8 mmHg kunye nokufundwa kwe-diastolic yegazi nge-avareji ye-1.5 mmHg.
