“…10 However, many studies have also observed greater inequalities among women than among men. 4,14 Some studies find them at individual level, 8,10,12,29,30,32 others at area level (ecological studies), 35,38,39,43,50,51 and lastly, there are some multilevel studies, 15,16,20 which have found such inequalities at area level, independently of the individual's socioeconomic level. However, few studies have discussed the possible causes of these differences between the sexes.…”