Research Article
Underground Coal Mining: Relationship between Coal Dust Levels and Pneumoconiosis, in Two Regions of Colombia, 2014
Table 2
Distribution of sociodemographic characteristics by department.
| | Cundinamarca | Boyacá | Total | | Number | % | Number | % | Number | % |
| Age group | | | | | | | 20–29 | 10 | 4.7 | 35 | 15.1 | 45 | 10.1 | 30–39 | 49 | 22.8 | 71 | 30.6 | 120 | 26.8 | 40–49 | 73 | 34.0 | 75 | 32.4 | 148 | 33.1 | 50–59 | 70 | 32.5 | 43 | 18.5 | 113 | 25.3 | 60 or more | 13 | 6.0 | 8 | 3.4 | 21 | 4.7 | Total | 215 | 100.0 | 232 | 100.0 | 447 | 100.0 | Place of residence | | | | | | | Rural | 111 | 51.6 | 167 | 72.0 | 278 | 62.2 | Urban | 104 | 48.4 | 65 | 28.0 | 169 | 37.8 | Total | 215 | 100.0 | 232 | 100.0 | 447 | 100.0 | Socioeconomic strata | | | | | | | 1 | 8 | 3.7 | 56 | 24.6 | 64 | 14.4 | 2 | 125 | 58.1 | 117 | 51.3 | 242 | 54.6 | 3 | 68 | 31.6 | 51 | 22.4 | 119 | 26.9 | 4 | 12 | 5.6 | 3 | 1.3 | 15 | 3.4 | 5 | 2 | 0.9 | 1 | 0.4 | 3 | 0.7 | Total | 215 | 99.9 | | 100.0 | | 100.0 | Educational level | | | | | | | None | 4 | 1.9 | 2 | 0.9 | 6 | 1.3 | Incomplete elementary | 83 | 38.6 | 77 | 33.2 | 160 | 35.8 | Complete elementary | 79 | 36.7 | 87 | 37.5 | 166 | 37.2 | Incomplete secondary | 29 | 13.5 | 32 | 13.8 | 61 | 13.6 | Complete secondary | 17 | 7.9 | 29 | 12.5 | 46 | 10.4 | Incomplete technical training | 0 | 0.0 | 1 | 0.4 | 1 | 0.2 | Complete technical degree | 1 | 0.5 | 4 | 1.7 | 5 | 1.1 | Complete college | 2 | 0.9 | 0 | 0.0 | 2 | 0.4 | Total | 215 | 100.0 | 232 | 100.0 | 447 | 100.0 | Marital status | | | | | | | Single | 26 | 12.1 | 32 | 13.8 | 58 | 13.0 | Married | 81 | 37.7 | 100 | 43.1 | 181 | 40.5 | Living together | 93 | 43.3 | 86 | 37.1 | 179 | 40.0 | Separated | 12 | 5.5 | 13 | 5.6 | 25 | 5.6 | Widowed | 3 | 1.4 | 1 | 0.4 | 4 | 0.9 | Total | 215 | 100.0 | 232 | 100.0 | 447 | 100.0 |
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The “” means that 4 people didn’t answer the question about socioeconomic strata.
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