Investigação da postura adelantada da cabeça e sua influência no alinhamento postural em colaboradores que trabalham em escritórios
DOI:
https://doi.org/10.47197/retos.v73.117904Palavras-chave:
Empregados de escritorio, ángulo de cabeça para a frente, avaliação póstural móvel, Perturbações musculoesqueléticasResumo
Enquadramento: A postura de cabeça adiada é um problema músculo-esquelético comum que se observa cada vez mais entre os colaboradores que trabalham em escritórios, em particular entre aqueles que permanecem sentados por períodos prolongados e utilizam dispositivos digitais com frequência. Está relacionado com problemas músculo-esqueléticos como dores de corpo, cefaleias e diminuição da qualidade de vida. Este estúdio examinou a relação entre a postura de cabeça adelantada e diversas desviações posturais, como o desvio do alinhamento corporal, a inclinação da cabeça, a dessalinização dos homens, a inclinação pélvica, a assimetria das rodilhas e a assimetria das tortas.
Objectivo: Explorar a ligação entre a postura de cabeça adelantada e os desvios posturais nos colaboradores que trabalham em escritórios através de um estúdio transversal.
Métodos: Foram avaliados noventa e outros colaboradores que trabalham em escritórios e que apresentam sintomas de postura de cabeça adiada através de aplicações móveis: a aplicação de avaliação das condições posturais e ergonómicas para trabalhadores e a aplicação de postura de cabeça adelantada. Aplique uma análise estadística preliminar aos parâmetros de alinhamento postural recolhidos para identificar valores atípicos nos dados. Os dados são analisados através de coeficientes de correlação de Pearson, análise de regressão múltipla e análise fatorial para identificar os fatores chave que influenciam a postura de cabeça adiada. Resultados: O ângulo cefálico anterior (AAE) apresentou uma elevada correlação com o desvio do alinhamento corporal (r = 0,931), a inclinação da cabeça (r = 0,877), o desvio do alinhamento dos ombros (r = 0,883) e o uso de ordenadores e dispositivos móveis (r = 0,819). Na análise fatorial, a descrição da análise física do preditor é mais significativa na AAE.
Conclusão: A AAE está estritamente ligada ao alinhamento do tronco superior e ao uso prolongado de dispositivos digitais. Os desvios do alinhamento corporal e outros fatores biomecânicos tiveram um efeito importante no ángulo cefálico anterior e na postura geral, com um modelo de regressão que explicou 95,8% da variante do ángulo cefálico anterior.
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