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  • Title: Relation Between Musculoskeletal Pain and Voice Self-Assessment in Tele-Operators.
    Author: Dos Santos AP, Silverio KCA, Dassie-Leite AP, Costa CDC, Siqueira LTD.
    Journal: J Voice; 2019 Nov; 33(6):948.e11-948.e21. PubMed ID: 30089538.
    Abstract:
    OBJECTIVES: To investigate musculoskeletal pain, vocal fatigue, and voice-related quality of life of tele-operators and compare these aspects with nonvoice-related professionals; and verify if there is a relationship between musculoskeletal pain and vocal fatigue and voice-related quality of life (V-RQOL) of tele-operators and nonvoice-related professionals. METHODS: Thirty-five tele-operators (SG) and 35 nonvoice-related professionals with no vocal complaints (control group) participated in the study. All of them answered investigating questionnaires of musculoskeletal pain, vocal fatigue index, and V-RQOL. The data were statistically analyzed in aim to compare the groups and the association between variables. RESULTS: Women from SG presented higher pain frequency in their upper back than women from control group (P = 0.039). Different correlations were observed between musculoskeletal pain and vocal fatigue, just as between musculoskeletal pain and V-RQOLindex, for men and women in both groups. However, men presented a higher number or correlations between the protocols than women from both groups. CONCLUSION: Female tele-operators presented higher pain frequency on their upper back when compared to nonvoice-related professional women. Musculoskeletal pain has a negative impact on voice-related quality of life and on the increase of vocal fatigue during oral communication, regardless of the professional use of the voice.
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