ArticleKidney3602020
Association of FGF23 with Incident Sepsis in Community-Dwelling Adults: A Cohort Study.
Article in Kidney360, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed, 1 citations in OpenAlex.
No citing paper in PubMed yet.
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
Abstract
Background: Fibroblast growth factor 23 (FGF23) is a hormone that regulates vitamin D activity. Higher circulating FGF23 concentrations have been associated with an increased risk of infection-related hospitalization, but the association of FGF23 with risk of sepsis remains unclear. Methods: We examined the association of FGF23 with incident sepsis events in the Reasons for Geographic and Racial Differences in Stroke (REGARDS) study, a national longitudinal cohort of black and white adults ≥45 years of age. Using a case-cohort design, we measured baseline FGF23 in 703 sepsis cases and in 991 participants randomly selected from the REGARDS cohort. We defined sepsis as the presence of a serious infection plus two or more Systemic Inflammatory Response Syndrome criteria. We identified first sepsis hospitalizations during 2003-2012 by adjudicated medical record review. Cox proportional hazards models were used to examine associations of FGF23 with incident sepsis, adjusting for age, sex, race, income, education, smoking, body mass index, physical activity, chronic pulmonary disease, eGFR, urine albumin-creatinine ratio, and high-sensitivity C-reactive protein. We also examined whether associations differed by age, race, sex, and CKD by testing interaction terms. Results: Higher FG23 concentrations were associated with greater risk of sepsis (hazard ratio [HR] per doubling of FGF23, 1.37; 95% CI, 1.22 to 1.54) in models adjusted for sociodemographic and clinical variables. After further adjusting for eGFR, urine albumin-creatinine ratio, and high-sensitivity C-reactive protein, the association was attenuated and no longer statistically significant (HR per doubling, 1.01; 95% CI, 0.85 to 1.21). The results did not statistically differ by strata of age, sex, race, or CKD. Conclusions: In community-dwelling adults, higher FGF23 concentrations were not independently associated with higher risk of sepsis.
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Registered trials
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