Evidence map›Paper›PMID 31365935›Full record

ArticleAmerican journal of perinatology2020

Low Bioactive Vitamin D Is Associated with Pregnancy-Induced Hypertension in a Cohort of Pregnant HIV-Infected Women Sampled Over a 23-Year Period.

Kristi R Van Winden, Allison Bearden, Naoko Kono, Toni Frederick, Eva Operskalski, Alice Stek, Raj Pandian, Lorayne Barton, Andrea Kovacs

Open access · greenAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in American journal of perinatology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.8field-weighted citation impact, top 28% 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

5 citing papers in PubMed, 8 citations in OpenAlex.

  1. Trial
  2. Article
  3. Article
  4. Review
  5. 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

9 authors at 1 institution in 1 country.

Kristi R Van WindenDivision of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Keck School of Medicine, University of Southern California, Los Angeles, California.
Allison BeardenDepartment of Pediatrics, Maternal Child and Adolescent/Adult Center for Infectious Diseases and Virology, University of Southern California, Los Angeles, California.
Naoko KonoDepartment of Preventive Medicine, University of Southern California, Los Angeles, California.
Toni FrederickDepartment of Pediatrics, Maternal Child and Adolescent/Adult Center for Infectious Diseases and Virology, University of Southern California, Los Angeles, California.
Eva OperskalskiDepartment of Pediatrics, Maternal Child and Adolescent/Adult Center for Infectious Diseases and Virology, University of Southern California, Los Angeles, California.
Alice StekDivision of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Keck School of Medicine, University of Southern California, Los Angeles, California.
Raj PandianPan Laboratories, Irvine, California.
Lorayne BartonDivision of Neonatal Medicine, Department of Pediatrics, University of Southern California, Los Angeles, California.
Andrea KovacsDepartment of Pediatrics, Maternal Child and Adolescent/Adult Center for Infectious Diseases and Virology, University of Southern California, Los Angeles, California.
University of Southern California · US

Funding

Southern California Clinical and Translational Science InstituteUL1TR001855 · NCATS · UNIVERSITY OF SOUTHERN CALIFORNIA · PI Thomas A Buchanan, Michele D. Kipke · 2016 to 2026
$81.3M
Southern California Clinical and Translational Science InstituteUL1TR000130 · NCATS · UNIVERSITY OF SOUTHERN CALIFORNIA · PI BUCHANAN, THOMAS A · 2012 to 2015
$36.0M
NCATS NIH HHS UL1 TR000130NCATS NIH HHS UL1 TR001855
6 · The paper itself

Abstract

objectiveTo examine the association of vitamin D insufficiency and risk of pregnancy-induced hypertension (PIH) among human immunodeficiency virus (HIV)-infected pregnant women. STUDY

designThis is a retrospective cohort study evaluating the impact of low maternal vitamin D levels on PIH and perinatal outcomes among HIV-infected pregnant women receiving care at an urban HIV center from 1991 to 2014.

resultsA total of 366 pregnant women were included, of which 11% developed PIH. Lower levels of 25-hydroxyvitamin D (25(OH)D) and bioactive 1,25-dihydroxyvitamin D (1,25(OH)

conclusionLower bioactive vitamin D levels are related to PIH in HIV-infected women. This association may be related to the coexistence of abnormal placental vitamin D metabolism and abnormal placental implantation.

Indexed as

AdultCaliforniaFemaleHIV InfectionsHumansHypertension, Pregnancy-InducedInfant, Low Birth WeightInfant, NewbornLogistic ModelsMultivariate AnalysisPregnancyPregnancy ComplicationsPremature BirthRetrospective StudiesVitamin DVitamin D Deficiency25-hydroxyvitamin DVitamin D

Identifiers

PMID31365935
PMCPMC6992493
OpenAlexW2965545403

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.