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Determining Cutoff Point in Bahasa Malaysia Version of Voice Handicap Index-10 (mVHI-10)

Idris F, Azman M, Mohd Zawawi NS, Mat Baki M

J Voice, 2023 Jul 25.
PMID: 37500358 DOI: 10.1016/j.jvoice.2023.05.021

OBJECTIVE: Determining the cutoff point on Bahasa Malaysia version of Voice Handicap Index (mVHI-10) questionnaire scores for distinguishing between dysphonic and normal voice samples.
STUDY DESIGN: A cross-sectional study was conducted in the tertiary hospital, Otorhinolaryngology-Head and Neck clinic.
METHODS: The study involved 205 subjects (105 in the dysphonia group; 100 in the normal group) with a complete database of flexible laryngoscopy/stroboscopy, voice recording, acoustic analysis, and mVHI-10 score. A sample with a discrepancy between subjective evaluation and acoustic analysis results was excluded from the study. Each classified dataset matched with the respective mVHI-10 questionnaire score. Finally, all the collected data were subjected to data analysis.
RESULTS: The best cutoff point for mVHI-10 was 7.5 by the receiver operating characteristic curve, with an area under the curve value of 0.997. Its sensitivity, specificity, positive predictive value, and negative predictive value were 92.4%, 100.0%, 100.0%, and 93.0%, respectively.
CONCLUSIONS: The best cutoff point for mVHI-10 is 7.5, as determined by stringent data evaluation and rigorous statistical analysis. With excellent diagnostic accuracy properties, it enhances the usage of the mVHI-10 questionnaire as an excellent screening tool. Nevertheless, we advocate multidimensional voice assessment for diagnostic purposes.
Fulltext The Unmet Needs of Caregiving Skills, Support, Emotions, and Finances of Stroke Caregivers: A Multicenter Study

Mohd Zawawi NS, Abd Aziz NA, Fisher R, Ahmad K, Omar MA, Walker MF

Cureus, 2023 Aug;15(8):e44346.
PMID: 37779760 DOI: 10.7759/cureus.44346

Background Informal stroke caregivers in Malaysia play an important role in supporting stroke survivors following acute care. Nevertheless, there is a lack of available data to inform the sufficiency of help and resources available to address the needs of local stroke caregivers. This study aimed to determine the unmet needs in caregiving skills, support, emotions, and finances as well as the associated factors of stroke caregivers in Malaysia. Methodology This multicenter, cross-sectional study used a self-administered survey developed and validated for the Malaysian population. It was prepared in paper-based and web-based formats, and it was distributed via direct contact with the respondents, post, and email. Respondents were recruited from different sites in Malaysia. In this study, unmet needs were defined as "help that was needed more or was not provided to assist caregivers and address their specific needs." This article only presents the quantitative data of this study. Data were analyzed using descriptive analysis and logistic regression to determine factors associated with unmet needs. Results Almost all study respondents (91%) reported having unmet needs. Unmet needs ranged from 1 to 10, while the mean unmet needs was 5. The highest unmet need was related to financial support (72.5%), followed by support from professionals to address their own needs (59.2%), skills to care for stroke survivors, i.e., skills in caring for stroke survivors with their daily activities (57.9%), and skills in supporting stroke survivors to perform rehabilitation at home (53.1%). The lowest unmet need was related to support in transporting stroke survivors from place to place (45.3%). Additionally, this study did not identify an association between the reported unmet needs and gender, age, ethnicity, duration of caregiving, and site of participation. Conclusions This study reported a range of unmet needs perceived by stroke caregivers in Malaysia. Further research is warranted to understand the gaps in supporting local stroke caregivers to inform future post-stroke support and services in the country.

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