Dataset Information

Sensory perception testing by monofilaments in the digits of controls and workers with HAVS.

ABSTRACT: OBJECTIVE:To determine if heavy manual work affects sensory perception in the digits and whether Semmes-Weinstein monofilaments (SWM) can be used as a screening tool to detect sensory neuropathy in the digits of workers exposed to hand-transmitted vibration (HTV). METHODS:A cross-sectional study of office workers, heavy manual workers not exposed to HTV and workers with hand-arm vibration syndrome (HAVS). Sensory perception was measured in the digits by SWM using a forced-choice method to determine variability by sex, age, hand and digit. Frequency distributions were used to determine limit values and linear weighted kappa for intra-digit variability. Poisson regression was used to explore the relationship between sensory perception by SWM and abnormalities of thermal and vibration perception in the hands of workers with HAVS. RESULTS:The sensory perception threshold of office workers did not vary by hand or digit. It was significantly lower in women??50 years had the highest threshold at 1.40 (95% CI 1.00-2.00). Weighted kappa for reliability was 0.63 (95% CI 0.53-0.70). A mean SWM threshold of???1.0 gram-force had a 79% sensitivity and 64% specificity for detecting abnormalities of thermal and vibration perception in the ipsilateral index and little fingers of workers with HAVS. CONCLUSIONS:SWM are a useful screening tool for detecting sensory loss in the digits of workers exposed to HTV.

SUBMITTER: Poole CJM

PROVIDER: S-EPMC7320963 | biostudies-literature | 2020 Aug

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Sensory perception testing by monofilaments in the digits of controls and workers with HAVS.

Poole C J M CJM Robinson E W EW Frost G G

International archives of occupational and environmental health 20200220 6

<h4>Objective</h4>To determine if heavy manual work affects sensory perception in the digits and whether Semmes-Weinstein monofilaments (SWM) can be used as a screening tool to detect sensory neuropathy in the digits of workers exposed to hand-transmitted vibration (HTV).<h4>Methods</h4>A cross-sectional study of office workers, heavy manual workers not exposed to HTV and workers with hand-arm vibration syndrome (HAVS). Sensory perception was measured in the digits by SWM using a forced-choice m ...[more]

PMID: 32078051

Similar Datasets

Project description:BackgroundPrevious research using the Sensory Perception Quotient (SPQ) has reported greater sensory hypersensitivity in people with autism spectrum condition (ASC) compared to controls, consistent with other research. However, current scoring of the SPQ does not differentiate between hyper and hyposensitivity, making it uncertain whether individuals with ASC might also show differences in hyposensitivity. Furthermore, no research to date has focused on sensory differences in females, and whether differences in sensory sensitivity extend to the broader autism phenotype (BAP). The present study aimed to fill these gaps.MethodsThe present study developed and validated a Revised Scoring of the Sensory Perception Quotient (SPQ-RS) in order to investigate self-reported hypersensitivity and hyposensitivity in three groups of adults: a female ASC group (n = 152), mothers of children with ASC (BAP mothers group; n = 103), and a control mothers group (n = 74). All participants completed the SPQ as a self-report measure of sensory processing and the Autism-Spectrum Quotient (AQ) as a measure of the degree of autism traits.ResultsThe female ASC group reported significantly more hypersensitivity, but not more hyposensitivity, compared to the control female and BAP mothers groups. The BAP mothers group did not differ from the control mothers group in either reported hypersensitivity (p = .365) or hyposensitivity (p = .075), suggesting atypical sensory sensitivity is not a BAP trait within females. SPQ-RS hypersensitivity scores positively correlated with autistic traits in the female ASC (r = .266) and BAP mothers groups (r = .350).ConclusionsThe present findings revealed greater sensory hypersensitivity, but not hyposensitivity, in females with ASC compared to BAP and control female groups, and that a greater degree of autism traits relates to higher hypersensitivity in ASC females. The results offer support for the enhanced perceptual functioning model using large samples of females, who are an understudied population, and demonstrate the validity of the SPQ-RS as a valuable new research tool for exploring self-reported hypersensitivity and hyposensitivity.

Dataset Information

Sensory perception testing by monofilaments in the digits of controls and workers with HAVS.

Publications

Sensory perception testing by monofilaments in the digits of controls and workers with HAVS.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets