Social Integration and Health Survey Sampling errors Persons with disability declaring lack of personal or technical aids by sex and age group. Coefficient of variation Units: percentage of persons with disability aged 15 years old and over ,Total persons with disability,Declaring lack of technical aid only,Declaring lack of personal assistance or aid only,Declaring lack of both types of aid,Not declaring lack of aid, BOTH SEXES, Total persons with disability,0.00,7.54,6.58,3.70,2.37, From 15 to 44 years,0.00,17.64,18.51,12.34,5.18, From 45 to 64 years,0.00,11.87,12.91,6.98,3.96, From 65 to 74 years,0.00,20.96,16.00,7.84,5.43, From 75 to 84 years,0.00,16.65,12.05,6.54,6.31, 85 years old and over,0.00,23.41,16.15,8.95,8.38, MALES, Total persons with disability,0.00,12.39,12.22,6.47,3.64, From 15 to 44 years,0.00,28.10,29.96,17.34,8.61, From 45 to 64 years,0.00,17.93,24.10,11.15,5.71, From 65 to 74 years,0.00,38.17,28.65,13.35,8.43, From 75 to 84 years,0.00,31.46,25.35,14.04,11.46, 85 years old and over,0.00,50.39,28.86,20.58,12.11, FEMALES, Total persons with disability,0.00,9.65,7.91,4.48,3.20, From 15 to 44 years,0.00,22.78,23.55,16.84,6.58, From 45 to 64 years,0.00,15.74,15.30,8.95,5.59, From 65 to 74 years,0.00,25.16,19.27,9.59,7.01, From 75 to 84 years,0.00,19.29,13.70,7.27,7.51, 85 years old and over,0.00,26.38,19.32,9.86,11.19, Notes: 1) The '..' symbol corresponds to cells in which the estimate is zero Source: National Statistics Institute