Man sluttede derfor, at forekomsten af sulfitsensitivitet i den astmatiske befolkning som helhed ville være mindre end 3,9%, og at steroid-afhængige astmatiske patienter er udsat for en større risiko'159'.
It was concluded, therefore, that the prevalence of sulfite sensitivity in the asthmatic population as a whole would be less than 3.9% and that steroid-dependent asthmatic patients are most at risk'159'.