ArticleAndrology2020
Borderline-low testosterone levels are associated with lower left ventricular wall thickness in firefighters: An exploratory analysis.
Article in Andrology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 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.
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Who cites it
4 citing papers in PubMed, 4 citations in OpenAlex.
- Association of Endogenous Testosterone with Physical Fitness Measures during Firefighter Occupational Health Evaluations.International journal of environmental research and public health · 2024Article
- Low testosterone and cardiometabolic risks in a real-world study of US male firefighters.Scientific reports · 2021Article
- Testosterone and occupational burnout in professional male firefighters.BMC public health · 2021Article
- Borderline-low testosterone levels are associated with lower left ventricular wall thickness in firefighters: An exploratory analysis.Andrology · 2020Article
Corrections and comments
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Authors and funding
5 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundLow endogenous testosterone has been associated with increased cardiovascular risk in men.
objectivesTo determine the prevalence of low serum testosterone level (TT) in a cohort of male US career firefighters and to examine its relation with left ventricular wall thickness (LVWT). MATERIALS AND
methodsWe conducted a cross-sectional study among 341 career firefighters, (age: 37.5 ± 10.3 years; BMI: 28.9 ± 4.5 kg/m
resultsThe prevalence of low TT was 10.6% and of borderline was 26.4%, while 58.7% had levels in the reference range. The low-TT group was older and had higher BMI and SBP as compared to the reference group (P < .01). LVWT values were different among groups (P = .04) and significantly lower in firefighters with borderline-low TT as compared to the reference group (P < .05). This finding also occurred within obese firefighters (P = .03). The borderline-low group had a higher adjusted risk for a low LVWT as compared to the reference group [OR: 4.11 (95% CI: 1.79-9.43)]. DISCUSSION: Our findings highlight the possible relationship between a mild reduction in testosterone levels (borderline) and lower LVWT.
conclusionsA high prevalence of subnormal TT levels (low and borderline: 37%) was observed in this relatively homogeneous cohort of career firefighters. Mildly decreased TT levels and lower LVWT might represent a preclinical condition and a window of opportunity for cardiovascular preventive interventions in firefighters.
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