Out of the total number of children that took part of the study , 37 % were Aymara .
Q ’ alpach estudio wawanakat luraski ukanx 37 % nakaw 9 – 15 maranipxäna ukax llatunk yatichir utanakatarakinawa ukhamarakiw jupanakax qullqi pisin jakasirkamakipxiwa aka Arica markanxa , jisnawa aymarkamaki .