Smoking tobacco is associated with renal hyperfiltration [Elektronisk resurs]
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Mickelsson, Malin (författare)
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Söderström, Elisabet (författare)
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Stefansson, Kristina (författare)
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Andersson, Jonas (författare)
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Söderberg, Stefan (författare)
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Hultdin, Johan (författare)
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Umeå universitet Medicinska fakulteten (utgivare)
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Umeå universitet Medicinska fakulteten (utgivare)
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Umeå universitet Medicinska fakulteten (utgivare)
- Publicerad: Taylor & Francis, 2021
- Engelska.
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Ingår i: Scandinavian Journal of Clinical and Laboratory Investigation. - 0036-5513. ; 81:8, 622-628
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- Relaterad länk:
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http://www.umu.se/ (Värdpublikation)
Sammanfattning
Ämnesord
Stäng
- Tobacco consumption is a renal risk factor, but the effects on the estimated glomerular filtration rate (eGFR) remain unclear. We aimed to evaluate the possible impact of using tobacco products (smoking and snus) on eGFR based on creatinine or cystatin C. We used a first cohort with 949 participants and a second cohort with 995 participants; none had pre-existing renal disease. All subjects donated a blood sample and completed a questionnaire, including questions about tobacco use. To assess the effect on eGFR, hierarchical multiple linear regression models were used. Active smoking associated independently with a higher eGFRcreatinine in all subjects (p < 0.001; β = 0.11). Further analyses stratified for sex, showed similar findings for men (p < 0.001; β = 0.14) and for women (p = 0.026; β = 0.10). eGFRcystatin C was significantly associated with active smoking in all subjects (p = 0.040; β = −0.05), but no association was seen after stratification for sex. Snus did not associate with eGFR. In conclusion, smoking associated significantly with a higher eGFRcreatinine. The mechanism may be renal hyperfiltration of smaller molecules such as creatinine. This is probably caused by substances from smoked tobacco other than nicotine, as no effect was seen for snus.
Ämnesord
- Medical and Health Sciences (hsv)
- Clinical Medicine (hsv)
- Urology and Nephrology (hsv)
- Medicin och hälsovetenskap (hsv)
- Klinisk medicin (hsv)
- Urologi och njurmedicin (hsv)
Genre
- government publication (marcgt)
Indexterm och SAB-rubrik
- creatinine
- cystatin C
- glomerular filtration rate
- smokeless
- smoking
- tobacco
- Tobacco
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Scandinavian Journal of Clinical and Laboratory Investigation