ArticleAnnals of rehabilitation medicine2018
Sleep Quality and Attention May Correlate With Hand Grip Strength: FARM Study.
Article in Annals of rehabilitation medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
What it found
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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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
13 citing papers in PubMed, 29 citations in OpenAlex.
- Association Between Wrist-Worn Device-Estimated Sleep Efficiency and Hand Grip Strength in Older Outpatients With Cardiometabolic Diseases: Cross-Sectional Study.JMIR formative research · 2026Article
- Sarcopenia and its Cognitive Consequences: Insights from an Urban Indian Cohort.Annals of Indian Academy of Neurology · 2025Article
- Protein Intake and Diet Quality Mediate the Relationship Between Sleep and Handgrip Strength in Adults in the HANDLS Study.Nutrients · 2025Article
- Hand grip strength and quality of life among adults aged 50-90 years from South West Poland.Scientific reports · 2025Article
- Identifying characteristics and clinical conditions associated with hand grip strength in adults: the Project Baseline Health Study.Scientific reports · 2024Article
- Back Extensor Strength as a Potential Marker of Frailty Using Propensity Score Matching and Machine Learning.Journal of clinical medicine · 2023Article
- Working hours, sleep, and fatigue in the agriculture, forestry, and fishing sector: A scoping review.American journal of industrial medicine · 2022Article
- Article
- Association between Sleep Duration and Physical Fitness in Children Aged 3-6 Years: A Cross-Sectional Study from China.International journal of environmental research and public health · 2022Article
- Handgrip Strength-Related Factors in a Colombian Hypertensive Population: A Cross-Sectional Study.International journal of environmental research and public health · 2022Article
- Predictors of sleep quality among university students: the use of advanced machine learning techniques.Sleep & breathing = Schlaf & Atmung · 2021Article
- Role of physical activity and fitness on sleep in sedentary middle-aged adults: the FIT-AGEING study.Scientific reports · 2021Article
- Grip Strength: An Indispensable Biomarker For Older Adults.Clinical interventions in aging · 2019Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveTo determine the socio-demographic, psychologic, hematologic, or other relevant factors associated with hand grip strength in Korean farmers.
methodsA total of 528 healthy Korean farmers were enrolled. Hand grip strength was measured in both hands using a hydraulic dynamometer. Socio-demographic characteristics were assessed and anthropometric measurements were obtained. Psycho-cognitive measurements such as sleep quality (Pittsburgh Sleep Quality Index) and Go/No-Go test response time were conducted. In addition to physical measurements, serologic parameters including insulin-like growth factor 1 were measured. The factors associated with hand grip strength were analyzed using multiple linear regression analysis after adjusting for age, height, and weight.
resultsThe mean hand grip strength was associated with the Pittsburgh Sleep Quality Index total score (β=-0.12, p=0.01), the Go/No-Go test response time (β=-0.18, p=0.001), vitamin D (β=0.12, p=0.02), and insulin-like growth factor 1 levels (β=0.1, p=0.045). In female farmers, hand grip strength was only associated with the Pittsburgh Sleep Quality Index total score (β=-0.32, p<0.001).
conclusionThe results of this study demonstrate that hand grip strength was associated with sleep quality and attention in Korean farmers.
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Registered trials
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