Evidence map›Paper›PMID 35012631›Full record

ArticleInternational breastfeeding journal2022

A prospective cohort study on lactation status and breastfeeding challenges in mothers giving birth to preterm infants.

Dingding Dong, Xifang Ru, Xiaofang Huang, Tian Sang, Shan Li, Ying Wang, Qi Feng

Open access · goldAbstract read
In one paragraph

Article in International breastfeeding journal, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 1 pooled it
5.5field-weighted citation impact, top 3% 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

33 citing papers in PubMed, 1 synthesis or guideline pooled it, 51 citations in OpenAlex.

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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

7 authors at 1 institution in 1 country.

Dingding DongDepartment of Pediatrics, Peking University First Hospital, No.1 Xi'anmen Street, Xicheng District, Beijing, China.
Xifang RuDepartment of Pediatrics, Peking University First Hospital, No.1 Xi'anmen Street, Xicheng District, Beijing, China.
Xiaofang HuangDepartment of Pediatrics, Peking University First Hospital, No.1 Xi'anmen Street, Xicheng District, Beijing, China.
Tian SangDepartment of Pediatrics, Peking University First Hospital, No.1 Xi'anmen Street, Xicheng District, Beijing, China.
Shan LiDepartment of Pediatrics, Peking University First Hospital, No.1 Xi'anmen Street, Xicheng District, Beijing, China.
Ying WangDepartment of Pediatrics, Peking University First Hospital, No.1 Xi'anmen Street, Xicheng District, Beijing, China.
Qi FengDepartment of Pediatrics, Peking University First Hospital, No.1 Xi'anmen Street, Xicheng District, Beijing, China. fengqizf@126.com.ORCID 0000-0001-7321-6134
Peking University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMothers of preterm infants face many challenges in breastfeeding, especially regarding lactation. This study aimed to investigate the lactation status and challenges in breastfeeding faced by preterm infants' mothers.

methodsWe approached 124 mothers who gave birth to preterm infants between 26 May and 31 October 2018 in a tertiary hospital in China. Lactation status and challenges in breastfeeding on day 7 postpartum, at discharge of infants, 2 weeks post-discharge, and 3 months of corrected age were collected using questionnaires. The area under the receiver operating characteristic (ROC) curve for expressed milk volume on day 7 postpartum for predicting expressed milk volume ≥ 300 mL/d at discharge was calculated. Logistic regression analyses were performed to identify factors associated with delayed lactogenesis II onset and continuation of breastfeeding at 3 months of corrected age.

resultsSeventy mothers were enrolled, and 51.4% had delayed lactogenesis II. Multivariate logistic regression analysis revealed that older maternal age (aOR = 1.19; 95% CI: 1.01, 1.40) and first live birth (aOR = 4.81; 95% CI 1.43, 16.18) were significant independent predictors of delayed lactogenesis II. Mothers with delayed lactogenesis II had significantly lower expressed milk volume (day 7 postpartum: 160.0 mL vs. 300.0 mL, U = 328.50, p = 0.001; at discharge: 425.0 mL vs. 612.5 mL, U = 372.00, p = 0.005), with a lower proportion of exclusive breastfeeding in their infants (at discharge: 33.3% vs. 69.8%, χ

conclusionInterventions to improve early postpartum lactation and breastfeeding techniques may increase breastfeeding adoption in mothers of preterm infants.

Indexed as

Breast FeedingMothersAdolescentAftercareFemaleHumansInfantInfant, NewbornInfant, PrematureLactationPatient DischargePregnancyProspective StudiesBreastfeedingInfantLactogenesis IIPremature

Identifiers

PMID35012631
PMCPMC8751123
OpenAlexW4205974227

What OpenQuestion holds

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LicenceCC BY
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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.