Evidence map›Paper›PMID 29018787›Full record

ArticleFrontiers in pediatrics2017

Cesarean Section, Formula Feeding, and Infant Antibiotic Exposure: Separate and Combined Impacts on Gut Microbial Changes in Later Infancy.

Farzana Yasmin, Hein Min Tun, Theodore Brian Konya, David S Guttman, Radha S Chari, Catherine J Field, Allan B Becker, Piush J Mandhane, Stuart E Turvey, Padmaja Subbarao and 5 more

Abstract read
In one paragraph

Article in Frontiers in pediatrics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed, 2 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

47 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Review
  5. Review
  6. Article
  7. Article
  8. Article
  9. Review
  10. Review
  11. Article
  12. Article
  13. Review
  14. Review
  15. Review
  16. Review
  17. Review
  18. Review
  19. Article
  20. Changes in the Gut Microbiome and Pathologies in Pregnancy.International journal of environmental research and public health · 2022
    Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

15 authors.

Farzana YasminDepartment of Public Health Sciences, University of Alberta, Edmonton, AB, Canada.
Hein Min TunDepartment of Pediatrics, University of Alberta, Edmonton, AB, Canada.
Theodore Brian KonyaDalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada.
David S GuttmanCentre for the Analysis of Genome Evolution and Function, University of Toronto, Toronto, ON, Canada.
Radha S ChariDepartment of Obstetrics and Gynecology, University of Alberta, Edmonton, AB, Canada.
Catherine J FieldDepartment of Agricultural, Food and Nutritional Sciences, University of Alberta, Edmonton, AB, Canada.
Allan B BeckerDepartment of Pediatrics and Child Health, University of Manitoba, Winnipeg, MB, Canada.
Piush J MandhaneDepartment of Pediatrics, University of Alberta, Edmonton, AB, Canada.
Stuart E TurveyDepartment of Pediatrics, University of British Columbia, Vancouver, BC, Canada.
Padmaja SubbaraoDepartment of Pediatrics, University of Toronto, Toronto, ON, Canada.
Malcolm R SearsDepartment of Medicine, McMaster University, Hamilton, ON, Canada.
CHILD Study Investigators
James A ScottDalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada.
Irina DinuDepartment of Public Health Sciences, University of Alberta, Edmonton, AB, Canada.
Anita L KozyrskyjDepartment of Public Health Sciences, University of Alberta, Edmonton, AB, Canada.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Established during infancy, our complex gut microbial community is shaped by medical interventions and societal preferences, such as cesarean section, formula feeding, and antibiotic use. We undertook this study to apply the significance analysis of microarrays (SAM) method to quantify changes in gut microbial composition during later infancy following the most common birth and postnatal exposures affecting infant gut microbial composition. Gut microbiota of 166 full-term infants in the Canadian Healthy Infant Longitudinal Development birth cohort were profiled using 16S high-throughput gene sequencing. Infants were placed into groups according to mutually exclusive combinations of birth mode (vaginal/cesarean birth), breastfeeding status (yes/no), and antibiotic use (yes/no) by 3 months of age. Based on repeated permutations of data and adjustment for the false discovery rate, the SAM statistic identified statistically significant changes in gut microbial abundance between 3 months and 1 year of age within each infant group. We observed well-known patterns of microbial phyla succession in later infancy (declining Proteobacteria; increasing Firmicutes and Bacteroidetes) following vaginal birth, breastfeeding, and no antibiotic exposure. Genus

Indexed as

antibiotic usebreastfeedingcesarean birthfood sensitizationinfant gut microbiotasignificance analysis of microarrays

Identifiers

PMID29018787
PMCPMC5622971

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.