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Adaptation and content validity of a battery of questionnaires for identifying occupational conditions among Chilean artisanal and small-scale miners

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Number of items modified, deleted, added and transferred from the initial questionnaires.
QuestionnaireItems used% items modified% ítems eliminated% items added% Items translated
General employment and working conditions 3265.6% (n = 21)12.5% (n = 4)12.5% (n = 4)31.3% (n =10a)
Exposure to UV radiation and heat 2138.1% (n = 8)4.8% (n = 1)00
Silica exposure risk 1758.8% (n = 10)000
Noise exposure and hearing health 4050% (n = 20)2.5% (n = 1)042.5% (n = 172)
Musculoskeletal Disorders Risk Conditions 2157.1% (n = 12)4.8% (n = 1)4.8% (n = 1)0
Exposure to diesel fuel 4100% (n = 4)00100% (n = 43)
Exposure to biological agents 7100% (n = 7)71.4% (n = 5)14.3% (n = 1)42.9% (n = 33)
Exposure to chemical agents (pesticides) 13100% (n = 13)00100% (n = 133)

UV, ultraviolet.

1 These items were transferred to a health symptom questionnaire.
2 Seven of these items were transferred to the health symptoms questionnaire. The other 10 items were transferred to the pesticide questionnaire that will constitute the chemical risk exposure questionnaire.
3 These items form a new questionnaire called exposure to chemical risks together with the 10 items of the noise questionnaire.

Source: Prepared by the authors of this study.