Survey on Homeless Persons Health Homeless Persons with a serious or chronic illness by type of illness and age Units: absolute value/percentage ;TOTAL AGE;;Between 18 and 19 years;;Between 30 and 44 years;;Between 45 and 64 years;;More than 64 years;; ;persons;% persons;persons;% persons;persons;% persons;persons;% persons;persons;% persons; TOTAL;7,048;100.0;661;100.0;2,173;100.0;3,790;100.0;424;100.0; Diseases of the circulatory system;1,472;20.9;155;23.5;292;13.5;933;24.6;91;21.6; Diseases of the respiratory and the digestive system;1,430;20.3;116;17.6;353;16.2;859;22.7;101;23.8; Endocrine/metabolic diseases and diseases of the sensory organs;1,229;17.4;34;5.1;457;21.0;666;17.6;72;17.0; Diseases of the osteo-mioarticular system;1,183;16.8;110;16.7;325;14.9;664;17.5;84;19.8; Mental disorders;1,169;16.6;172;26.1;342;15.7;630;16.6;24;5.6; Other diseases;2,175;30.9;128;19.3;908;41.8;1,004;26.5;135;31.8; Notes: 1) The sum of the percentages is over 100 because that is a multiple choice question Source: National Statistics Institute