ABSTRACT
Purpose: Tongue manometry (i.e. tongue pressure measurement) is a commonly used assessment for patients with suspected oral-motor involvement in swallowing disorders. Availability of lingual manometry has changed in recent years, with the introduction of the TongueometerTM device being a more affordable tongue manometry system. The purpose of this study was to test concurrent (criterion) validity of the TongueometerTM compared to the current standard reference device, the Iowa Oral Performance Instrument, IOPI®.
Method: Adults without dysphagia were recruited for participation in this study. Standard lingual measurements (swallowing-related pressures, maximum isometric pressure (MIP), and maximum isometric endurance) were recorded, with the bulb anteriorly placed, with both devices, in a randomized order. The Bland-Altman method was used to determine concurrent (criterion) validity of these measurements compared to the clinical standard IOPI® device. A recently available suggested corrective value by Curtis and colleagues (2023) was also applied, with comparisons made between devices both with and without the Curtis correction.
Results: The final sample included 70 adult participants aged 20-89 years (average age 52.3 years). Measures with the TongueometerTM device were significantly lower when compared with the same measures taken using the IOPI® (p<0.01) for all measures including MIP, endurance, and swallow pressures. The correction suggested by Curtis and colleagues did not ameliorate these differences.
Conclusions: The TongueometerTM lingual measurements were consistently lower compared to the IOPI®. Clinical use of values taken with the TongueometerTM device should be compared to normative data published for each specific device. Available features of each device (e.g. display, bulb texture, technology/application) should be considered when selecting which device to use with an individual patient.
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This collection holds copies of Ecologue, an environmental communication newsletter that was published periodically between 1990 and 2007. Originally subtitled "a newsletter for environmental advocacy," the mail-out publication provided vital news and updates about the emerging field of environmental communication both prior to and after Environmental Communication received Commission and later Division status within the National Communication Association. Editors included Robert Cox (1990), Carol Corbin (1991-92), Michael Netzley (1993-95), Star Muir (1997), Terence Check (1999-2000), and Trudy Milburn (2007-08). This is an incomplete collection. If you have copies of issues not found here, please contact Steve Depoe, who manages the archive for the IECA. He can be reached at depoesp@ucmail.uc.edu.
