Evidence map›Paper›PMID 31712819›Full record

ArticleAmerican journal of epidemiology2020

Consumption of Cow's Milk in Early Childhood and Fracture Risk: A Prospective Cohort Study.

Riley M Allison, Catherine S Birken, Gerald Lebovic, Andrew W Howard, Mary R L'Abbe, Marie-Elssa Morency, Jonathon L Maguire, TARGet Kids! Collaboration

Open access · greenAbstract readEvaluation Study
In one paragraph

Article in American journal of epidemiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 3 pooled it
0.2field-weighted citation impact, top 35% of its field
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

4 citing papers in PubMed, 3 syntheses or guidelines pooled it, 7 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Article
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

8 authors at 5 institutions in 1 country.

Riley M AllisonDepartment of Nutritional Sciences, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada.
Catherine S BirkenDepartment of Nutritional Sciences, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada.
Gerald LebovicLi Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Ontario, Canada.
Andrew W HowardDepartment of Nutritional Sciences, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada.
Mary R L'AbbeDepartment of Nutritional Sciences, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada.
Marie-Elssa MorencyDepartment of Pediatrics, St. Michael's Hospital, Toronto, Ontario, Canada.
Jonathon L MaguireDepartment of Nutritional Sciences, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada.
TARGet Kids! Collaboration
Hospital for Sick Children · CASickKids Foundation · CAInstitute for Clinical Evaluative Sciences · CASt. Michael's Hospital · CAUniversity of Toronto · CA

Funding

CIHR MOP-106532
6 · The paper itself

Abstract

Cow's milk is consumed by most North American children, yet the relationships between the volume and fat content of cow's milk consumed and childhood fracture risk are unclear. Our primary objectives in this study were to evaluate whether the volume or fat content of cow's milk consumed at 1-3 years of age was associated with the risk of fracture between 3 and 10 years of age. This was a prospective cohort study of 2,466 children enrolled in Toronto, Ontario, Canada, between 2008 and 2016. The primary exposure was volume of cow's milk consumed between the ages of 1 and 3 years, and the secondary exposure was average percentage of milk fat consumed by each child during the same period. The primary outcome was a parental report of child fracture at ages 3-10 years. In the primary and secondary adjusted analyses, no association between milk volume and fracture risk (adjusted relative risk = 1.04, 95% confidence interval: 0.87, 1.26) or between milk-fat content and fracture risk (adjusted relative risk = 1.05, 95% confidence interval: 0.84, 1.31) was observed. In this study, we did not identify a protective association of early childhood cow's milk volume or fat consumption with fracture risk in later childhood. Future prospective research is needed to understand whether cow's milk is beneficial for fracture prevention through the life course.

Indexed as

AnimalsChildChild, PreschoolDietary FatsFemaleFractures, BoneHumansInfantMaleMilkOntarioProspective StudiesRisk AssessmentRisk FactorsDietary Fatschildhoodcow’s milkfracturefracture risknutritionprepubescenceprospective studies

Identifiers

PMID31712819
PMCPMC7156142
OpenAlexW2989164581

What OpenQuestion holds

Textmetadata
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.