Evidence map›Paper›PMID 31223036›Full record

Observational studyThe European journal of contraception & reproductive health care : the official journal of the European Society of Contraception2019

Short- and long-term effect of contraceptive methods on fecundity.

Elina Berglund Scherwitzl, Olof Lundberg, Helena Kopp Kallner, Simon P Rowland, Jan Holte, James Trussell, Kristina Gemzell Danielsson, Raoul Scherwitzl

Abstract readComparative StudyObservational Study
PubMed Full text at PMC Publisher
In one paragraph

Observational study in The European journal of contraception & reproductive health care : the official journal of the European Society of Contraception, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
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

7 citing papers in PubMed.

  1. Review
  2. Review
  3. Article
  4. Article
  5. Article
  6. Review
  7. Observational
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.

Elina Berglund Scherwitzla NaturalCycles Nordic AB , Stockholm , Sweden.
Olof Lundberga NaturalCycles Nordic AB , Stockholm , Sweden.
Helena Kopp Kallnerb Department of Clinical Sciences at Danderyd Hospital , Karolinska Institutet , Stockholm , Sweden.ORCID http://orcid.org/0000-0001-7184-9165
Simon P Rowlanda NaturalCycles Nordic AB , Stockholm , Sweden.
Jan Holted Carl von Linné Clinic , Uppsala , Sweden.
James Trussellf Office of Population Research , Princeton University , Princeton , NJ , USA.
Kristina Gemzell Danielssonc Department of Women's and Children's Health , Karolinska Institutet and Karolinska University Hospital , Stockholm , Sweden.
Raoul Scherwitzla NaturalCycles Nordic AB , Stockholm , Sweden.

Funding

Infrastructure for Population Research at PrincetonR24HD047879 · NICHD · PRINCETON UNIVERSITY · PI MASSEY, DOUGLAS S · 2004 to 2013
$7.3M
Scientific and Technical Computing CoreP2CHD047879 · NICHD · PRINCETON UNIVERSITY · PI MASSEY, DOUGLAS S · 2014 to 2018
$2.0M
NICHD NIH HHS P2C HD047879NICHD NIH HHS R24 HD047879
6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

Mobile ApplicationsPregnancy RateAdultContraceptionContraceptive Agents, HormonalFemaleFertilityFertilizationHumansLife TablesPregnancyProspective StudiesSwedenTimeYoung AdultContraceptive Agents, HormonalConception ratecontraceptivemobile applicationsubfertilitytime to pregnancy

Identifiers

PMID31223036
PMCPMC6689758

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.