Association between Cigarette Smoking Status and Composition of Gut Microbiota: Population-Based Cross-Sectional Study
Su Hwan Lee; Yeojun Yun; Soo Jung Kim; Eun‐Ju Lee; Yoosoo Chang; Seungho Ryu; Hocheol Shin; Hyung‐Lae Kim · 2018 · Journal of Clinical Medicine
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract
There have been few large-scale studies on the relationship between smoking and gut microbiota. We investigated the relationship between smoking status and the composition of gut microbiota. This was a population-based cross-sectional study using Healthcare Screening Center cohort data. A total of 758 men were selected and divided into three groups: never (n = 288), former (n = 267), and current smokers (n = 203). Among the three groups, there was no difference in alpha diversity, however, Jaccard-based beta diversity showed significant difference (p = 0.015). Pairwise permutational multivaria
Abstract by Su Hwan Lee; Yeojun Yun; Soo Jung Kim; Eun‐Ju Lee; Yoosoo Chang; Seungho Ryu; Hocheol Shin; Hyung‐Lae Kim, Journal of Clinical Medicine (2018) — licensed CC BY 4.0.
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Metadata source: OpenAlex · DOI 10.3390/jcm7090282