Identifying Concomitant Health Conditions in Individuals With Chronic Voice Problems.
Charles Lenell, Qianhui Shao, Aaron M Johnson
PMID 32005625WHAT IT FOUND
Adults reporting a swallowing problem were nearly twice as likely to have chronic voice issues.
Those with physical activity limitations were 1.7 times as likely. Respiratory and hormonal problems showed no significant link. Consider earlier laryngoscopy referral for patients with these specific comorbidities.
Key findings
01Respondents reporting a swallowing problem were nearly twice as likely to report a chronic voice problem compared to an acute one.
02Respondents reporting a physical activity limitation were 1.7 times as likely to report a chronic voice problem compared to an acute one.
03Respiratory problems and hormonal-cycle problems did not have a statistically significant relationship with chronic voice problems.
STILL TO COME
How it was doneWhat they foundWhat it means for PTsWhat it means for OTsWhat it means for SLPs
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What it does not show
The study is cross-sectional and retrospective, so it identifies associations but cannot determine causation or whether the comorbidities cause the voice problems or share an underlying etiology. Data relied on self-reported symptoms from a national survey rather than clinical diagnoses or objective measurements. The survey questions regarding hormonal-cycle problems were general and did not include actual hormone measurements, limiting the ability to establish a precise relationship. Respiratory problems reported were primarily related to the lower respiratory system, which may not directly involve the larynx, potentially masking associations with upper respiratory issues.
Declared interests
The authors declared no conflicts of interest or financial disclosures related to the subject of this manuscript.
The easy way to misread this
Do not assume that respiratory or hormonal problems are significant risk factors for chronic voice issues based on this study, as they showed no statistically significant association. The findings specifically highlight swallowing problems and physical activity limitations as the conditions linked to chronic voice problems.