%0 Journal Article
%T Development and Validation of an Interdisciplinary Worker¡¯s Health Approach Instrument (IWHAI)
%J International Journal of Environmental Research and Public Health | An Open Access Journal from MDPI
%D 2019
%R https://doi.org/10.3390/ijerph16152803
%X The present study aimed to develop and validate an Interdisciplinary Worker¡¯s Health Approach Instrument (IWHAI). The development stage comprised a group of 10 professionals, including physicians, nurses, nutritionists, dentists and physical educators, as well as a judges¡¯ committee, composed by 19 recognized experts in the area of worker¡¯s health (WH). For the validation of the IWHAI, the Spearman¡¯s correlation coefficient ( rs) was calculated, the factor analysis to the instrument was applied, and the Cronbach¡¯s alpha ( ¦Á) and the Intraclass correlation coefficient ( ICC) were calculated. The IWHAI was structured in five dimensions, integrating 43 health indicators, on a scale of 0¨C4, totalling 215 sub-indices with closed response coding. The instrument was validated with a Kappa coefficient (KAPPA) ( k), with excellent agreement for all attributes, i.e., k = 0.88 for applicability, k = 0.80 for clarity and k = 0.82 for relevance. p > 0.05 results reveal moderate to strong positive correlations between some variables, i.e., pests, vectors and air quality/drinking water quality (rs = 0.69). A total of 14 components of the factor analysis, explaining 62.6% of the data variance, were extracted. ¦Á value is considered moderate to high, ¦Á = 0.61, the ICC value also being considered moderate to high, with ICC = 0.61. The IWHAI is considered validated, constituting a technological innovation for an interdisciplinary approach in the field of WH, enabling the prevention and integral promotion of health. View Full-Tex
%U https://www.mdpi.com/1660-4601/16/15/2803