Evidence map›Paper›PMID 19946010›Full record

ArticleArchives of disease in childhood2010

Infant feeding practice and childhood cognitive performance in South India.

Sargoor R Veena, Ghattu V Krishnaveni, Krishnamachari Srinivasan, Andrew K Wills, Jacqueline C Hill, Anura V Kurpad, Sumithra Muthayya, Samuel C Karat, Mahadevu Nalinakshi, Caroline H D Fall

Abstract read
In one paragraph

Article in Archives of disease in childhood, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
1.3field-weighted citation impact, top 18% 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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 30 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Potential Risk Factors of Developmental Cognitive Delay in the First Two Years of Life.Open access Macedonian journal of medical sciences · 2019
    Article
  5. Article
  6. Article
  7. Review
  8. Cohort profile: Mysore parthenon birth cohort.International journal of epidemiology · 2015
    Observational
  9. Article
  10. Article
  11. Article
  12. 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

10 authors at 3 institutions in 2 countries.

Sargoor R VeenaEpidemiology Research Unit, Holdsworth Memorial Hospital, Mysore, Karnataka, India. veenasr@gmail.com
Ghattu V Krishnaveni
Krishnamachari Srinivasan
Andrew K Wills
Jacqueline C Hill
Anura V Kurpad
Sumithra Muthayya
Samuel C Karat
Mahadevu Nalinakshi
Caroline H D Fall
CSI Holdsworth Memorial Hospital · INSouthampton General Hospital · GBSt. John's National Academy of Health Sciences · IN

Funding

Medical Research Council MC_U147574246Medical Research Council MC_UP_A620_1016Medical Research Council U.1475.00.004.00005.01(74246)Wellcome Trust 059609Wellcome Trust 079877Wellcome Trust 083460
6 · The paper itself

Abstract

aimSeveral studies have suggested a beneficial effect of infant breastfeeding on childhood cognitive function. The main objective was to examine whether duration of breastfeeding and age at introduction of complementary foods are related to cognitive performance in 9- to 10-year-old school-aged children in South India.

methodsThe authors examined 514 children from the Mysore Parthenon birth cohort for whom breastfeeding duration (six categories from <3 to > or = 18 months) and age at introduction of complementary foods (four categories from <4 to > or = 6 months) were collected at the first-, second- and third-year annual follow-up visits. Their cognitive function was assessed at a mean age of 9.7 years using three core tests from the Kaufman Assessment Battery for children and additional tests measuring long-term retrieval/storage, attention and concentration, visuo-spatial and verbal abilities.

resultsAll the children were initially breastfed. The mode for duration of breastfeeding was 12-17 months (45.7%) and for age at introduction of complementary foods 4 months (37.1%). There were no associations between longer duration of breastfeeding, or age of introduction of complementary foods, and cognitive function at 9-10 years, either unadjusted or after adjustment for age, sex, gestation, birth size, maternal age, parity, socio-economic status, parents' attained schooling and rural/urban residence.

conclusionsWithin this cohort, in which prolonged breastfeeding was the norm (90% breastfed > or = 6 months and 65% breastfed for > or = 12 months), there was no evidence suggesting a beneficial effect of longer duration of breastfeeding on later cognitive ability.

Indexed as

AdolescentAdultAge FactorsAnthropometryBreast FeedingChildChild DevelopmentChild, PreschoolCognitionCohort StudiesFemaleFollow-Up StudiesHumansIndiaInfantInfant, Newborn

Identifiers

PMID19946010
PMCPMC3428883
OpenAlexW2145719837

What OpenQuestion holds

Textmetadata
LicenceTDM
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.