Further improvement in blood pressure control at the population level
will result from dealing with hard-to-solve problems, such as access t
o care, long-term management of a chronic disease, and societal influe
nces on lifestyle. Additional knowledge and experimental data are need
ed, reinforced by clear public health choices in this direction. Am J
Hypertens 1998;11:900-902 (C) 1998 American Journal of Hypertension, L
td.