Evidence map›Paper›PMID 30047245›Full record

Trial reportMaternal & child nutrition2018

Effects of lipid-based nutrient supplements or multiple micronutrient supplements compared with iron and folic acid supplements during pregnancy on maternal haemoglobin and iron status.

Josh M Jorgensen, Per Ashorn, Ulla Ashorn, Lacey M Baldiviez, Austrida Gondwe, Ken Maleta, Minyanga Nkhoma, Kathryn G Dewey

Open access · hybridAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Maternal & child nutrition, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 2 pooled it
0.8field-weighted citation impact, top 26% 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

16 citing papers in PubMed, 2 syntheses or guidelines pooled it, 19 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

8 authors at 4 institutions in 3 countries.

Josh M JorgensenProgram in International and Community Nutrition, Department of Nutrition, University of California, Davis, California, USA.ORCID 0000-0001-8299-2530
Per AshornDepartment of Paediatrics, Tampere University Hospital, Tampere, Finland.
Ulla AshornCenter for Child Health Research, University of Tampere School of Medicine and Tampere University Hospital, Tampere, Finland.
Lacey M BaldiviezProgram in International and Community Nutrition, Department of Nutrition, University of California, Davis, California, USA.
Austrida GondweDepartment of Community Health, University of Malawi College of Medicine, Blantyre, Malawi.
Ken MaletaDepartment of Community Health, University of Malawi College of Medicine, Blantyre, Malawi.
Minyanga NkhomaDepartment of Community Health, University of Malawi College of Medicine, Blantyre, Malawi.
Kathryn G DeweyProgram in International and Community Nutrition, Department of Nutrition, University of California, Davis, California, USA.
University of California, Davis · USUniversity of Malawi · MWTampere University · FITampere University Hospital · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We examined the effect of three types of prenatal supplements containing different amounts of iron on haemoglobin (Hb) and iron status (zinc protoporphyrin [ZPP] and soluble transferrin receptor [sTfR]) in late pregnancy among 1,379 women in rural Malawi. Participants were recruited at ≤20 gestational weeks (gw) and randomly assigned to consume daily (1) 60-mg iron and folic acid (IFA); (2) 20-mg iron plus 17 micronutrients in a capsule (MMN); or (3) lipid-based nutrient supplement (LNS; 118 kcal) with 20-mg iron plus 21 micronutrients, protein, and fat. We analysed differences between intervention groups in mean Hb, ZPP, and sTfR at 36 gw, and the proportion with anaemia (Hb < 100 g L

Indexed as

Dietary SupplementsFolic AcidIronAdultAnemiaFemaleHemoglobinsHumansMalawiMaternal Nutritional Physiological PhenomenaMicronutrientsPregnancyPregnancy Complications, HematologicYoung AdultFolic AcidHemoglobinsIronMicronutrientshaemoglobinironlipid-based nutrient supplementmultiple micronutrientpregnancy

Identifiers

PMID30047245
PMCPMC6175407
OpenAlexW2883704533

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.