Chapter 1: Disability and Impairments Population with a disability, according to impairment of origin group and impairment root cause, by gender. Units: percentage Total Man Woman Total Congenital problem Birth problems Accident Illness Degenerative age-related process Other causes Total Congenital problem Birth problems Accident Illness Degenerative age-related process Other causes Total Congenital problem Birth problems Accident Illness Degenerative age-related process Other causes MENTAL IMPAIRMENTS 100.00 34.80 2.14 3.83 29.26 45.43 5.28 100.00 40.40 3.07 3.93 29.84 35.22 6.68 100.00 32.01 1.68 3.78 28.97 50.52 4.58 VISUAL IMPAIRMENTS 100.00 30.99 1.06 10.88 36.44 58.32 9.63 100.00 35.62 2.01 8.19 36.54 51.22 11.67 100.00 28.84 0.62 12.13 36.39 61.62 8.68 HEARING IMPAIRMENTS 100.00 26.98 0.99 11.35 29.90 68.10 8.18 100.00 31.11 1.45 9.00 30.20 62.62 8.73 100.00 25.18 0.79 12.37 29.77 70.50 7.94 LANGUAGE, SPEECH AND VOICE IMPAIRMENTS 100.00 30.86 1.79 7.03 46.24 48.75 9.48 100.00 35.63 4.23 6.69 44.12 31.59 11.31 100.00 27.38 0.00 7.28 47.79 61.29 8.14 OSTEOARTICULAR IMPAIRMENTS 100.00 26.21 0.55 22.79 26.95 53.91 7.83 100.00 28.03 0.60 21.25 29.20 48.41 8.59 100.00 25.40 0.53 23.47 25.96 56.33 7.49 NERVOUS SYSTEM IMPAIRMENTS 100.00 28.97 3.67 9.66 43.47 35.44 9.49 100.00 29.18 5.03 13.86 41.32 24.38 9.54 100.00 28.84 2.80 6.99 44.83 42.45 9.46 VISCERAL IMPAIRMENTS 100.00 28.22 0.16 4.70 62.76 37.50 6.49 100.00 27.68 0.33 5.73 66.12 32.99 9.04 100.00 28.69 0.00 3.80 59.81 41.47 4.24 OTHER IMPAIRMENTS 100.00 32.61 0.64 10.98 25.74 50.31 14.18 100.00 36.24 1.39 10.64 27.24 41.46 16.91 100.00 30.70 0.24 11.16 24.95 54.98 12.73 Not given 100.00 9.07 0.00 5.78 18.96 58.79 17.71 100.00 11.25 0.00 13.83 21.26 35.16 21.40 100.00 7.75 0.00 0.88 17.56 73.20 15.45 Notes: 1) A deficiency is the deficiency that gives rise to the disability and the root cause is the cause of the deficiency. 2) A person may have deficiencies originating from more than one deficiency group Source: National Statistics Institute