Sampling errors Population 0 to 15 years of age. Variation coefficients, by sex, age, chronic illness and diagnosis by a doctor Units: percentages Chronic allergy Asthma Diabetes Malignant tumours Epilepsy Behavioural disorders Mental disorders Yes Yes Yes Yes Yes Yes Yes Both sexes Total 4.04 5.14 24.70 35.96 17.75 9.62 14.81 0 to 4 years of age 11.05 12.53 100.00 60.27 34.65 29.84 71.39 5 to 9 years of age 7.14 8.68 79.12 87.74 27.11 14.61 30.99 From 10 to 15 years of age 5.51 7.88 26.10 49.42 28.76 14.25 16.24 Males Total 5.42 6.84 32.55 42.19 23.36 11.77 23.05 0 to 4 years of age 14.24 16.35 100.00 75.08 55.44 38.79 72.65 5 to 9 years of age 9.58 11.07 96.64 87.74 46.42 18.11 50.65 From 10 to 15 years of age 7.35 10.42 35.41 58.58 31.01 17.12 24.69 Females Total 6.02 8.15 34.71 51.36 27.62 17.29 19.44 0 to 4 years of age 16.26 18.89 . 100.00 41.03 44.62 100.00 5 to 9 years of age 10.92 14.28 100.00 . 33.62 25.28 39.00 From 10 to 15 years of age 8.10 12.29 37.06 51.08 62.73 24.66 21.57 Notes: .Data protected by statistical secrecy Source: Ministry of Health and Consumption and INE