In the female and black subgroups which represented 32% and 26% of the overall look at inhabitants respectively, a renal profit was not evident, although the boldness intervals don't exclude it.
Ezingxenyeni ezingaphansi zabesifazane nabamele ubuhlanga obumnyama, obabalelwa ku-32% no-26% wabantu bonke abafundwayo, ngokulandelana, akubanga khona nguthuthu olubonakalayo esimweni sezinso, yize izikhathi zokuzithemba zingakufakanga lokhu.