ArticlePhysical therapy research2022
Maximum Phonation Time is a Useful Assessment for Older Adults Requiring Long-term Care/support.
Article in Physical therapy research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
4 citing papers in PubMed, 13 citations in OpenAlex.
- Post-swallowing voice-based aspiration screening in dysphagia using a deep learning approach: insights from audio segmentation.Scientific reports · 2026Article
- Impact of maximum phonation time on postoperative dysphagia and prognosis after cardiac surgery.JTCVS open · 2024Article
- Nutritional Biomarkers as Predictors of Dysphonia Severity in Patients with Ischemic Stroke.Nutrients · 2023Article
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Corrections and comments
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveThe maximum phonation time (MPT) is used to assess simple respiratory functions and can be performed anywhere without special instruments. We investigated the association between MPT and respiration, considering the future utilization of simple respiratory assessments during home-based physical therapy.
methodThis cross-sectional study included 140 older adults enrolled in Japanese long-term care insurance (77 men, 63 women; mean age, 77.9±8.0 years). The participants performed the MPT, followed by spirometry. We analyzed the MPT of the three age groups, relative reliability of the MPT values, and the association between MPT and respiratory function.
resultsWe found that the MPT of older men requiring long-term care or support was related to age. The intraclass correlation coefficient of MPT was >0.8 for all groups. Only forced vital capacity was associated with MPT in the partial correlation and multiple regression analyses.
conclusionMPT could be an alternative assessment of respiratory function in home-based physical therapy for older adults requiring long-term care or support.
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Registered trials
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