Environmental, socioeconomic, and health factors associated with gut microbiome species and strains in isolated Honduras villages/Experiment 7

Needs review

Curated date: 2024/11/17

Curator: KateRasheed

Revision editor(s): KateRasheed

Subjects

Location of subjects: Honduras

Host species Species from which microbiome was sampled. Contact us to have more species added.: Homo sapiens

Body site Anatomical site where microbial samples were extracted from according to the Uber Anatomy Ontology: Feces Cow dung,Cow pat,Droppings,Dung,Excrement,Excreta,Faeces,Fecal material,Fecal matter,Fewmet,Frass,Guano,Matières fécales@fr,Merde@fr,Ordure,Partie de la merde@fr,Piece of shit,Porción de mierda@es,Portion of dung,Portion of excrement,Portion of faeces,Portion of fecal material,Portion of fecal matter,Portion of feces,Portion of guano,Portion of scat,Portionem cacas,Scat,Spoor,Spraint,Stool,Teil der fäkalien@de,Feces,feces

Condition The experimental condition / phenotype studied according to the Experimental Factor Ontology: Health-related quality of life measurement HRQOL,Health-related quality of life measurement,health-related quality of life measurement

Group 0 name Corresponds to the control (unexposed) group for case-control studies: Healthy individuals

Group 1 name Corresponds to the case (exposed) group for case-control studies: Unhealthy individuals based on alcohol and cigarette

Group 1 definition Diagnostic criteria applied to define the specific condition / phenotype represented in the case (exposed) group: Unhealthy individuals based on unfavourable habits(alcohol and cigarette) refers to those with unhealthy phenotypes like alcohol daily frequency, cigarette use, cigarette frequency.

Group 1 sample size Number of subjects in the case (exposed) group: 972

Lab analysis

Sequencing type: WMS

16S variable region One or more hypervariable region(s) of the bacterial 16S gene: Not specified

Sequencing platform Manufacturer and experimental platform used for quantifying microbial abundance: Illumina

Statistical Analysis

Data transformation Data transformation applied to microbial abundance measurements prior to differential abundance testing (if any).: centered log-ratio

Statistical test: Mixed-Effects Regression

Significance threshold p-value or FDR threshold used for differential abundance testing (if any): 0.05

MHT correction Have statistical tests be corrected for multiple hypothesis testing (MHT)?: Yes

Confounders controlled for Confounding factors that have been accounted for by stratification or model adjustment: Confounders controlled for: "Age" is not in the list (abnormal glucose tolerance, acetaldehyde, acute graft vs. host disease, acute lymphoblastic leukemia, acute myeloid leukemia, adenoma, age, AIDS, alcohol consumption measurement, alcohol drinking, ...) of allowed values.Age, sex, Confounders controlled for: "Bristol stool scale" is not in the list (abnormal glucose tolerance, acetaldehyde, acute graft vs. host disease, acute lymphoblastic leukemia, acute myeloid leukemia, adenoma, age, AIDS, alcohol consumption measurement, alcohol drinking, ...) of allowed values.Bristol stool scale, Confounders controlled for: "sampling date" is not in the list (abnormal glucose tolerance, acetaldehyde, acute graft vs. host disease, acute lymphoblastic leukemia, acute myeloid leukemia, adenoma, age, AIDS, alcohol consumption measurement, alcohol drinking, ...) of allowed values.sampling date, Confounders controlled for: "batch effect" is not in the list (abnormal glucose tolerance, acetaldehyde, acute graft vs. host disease, acute lymphoblastic leukemia, acute myeloid leukemia, adenoma, age, AIDS, alcohol consumption measurement, alcohol drinking, ...) of allowed values.batch effect, Confounders controlled for: "DNA concentration" is not in the list (abnormal glucose tolerance, acetaldehyde, acute graft vs. host disease, acute lymphoblastic leukemia, acute myeloid leukemia, adenoma, age, AIDS, alcohol consumption measurement, alcohol drinking, ...) of allowed values.DNA concentration, body mass index