Evidence map›Paper›PMID 34646084›Full record

ArticleReproductive medicine and biology2021

Status of online sperm donation and sperm bank in Japan.

Kumiko Nakata, Hiroshi Okada, Toshiyuki Iwahata

Abstract read
In one paragraph

Article in Reproductive medicine and biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Status of online sperm donation and sperm bank in Japan.Reproductive medicine and biology · 2021
    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

3 authors.

Kumiko NakataMirai Research Institute for Life Science Koshigaya Japan.
Hiroshi OkadaMirai Research Institute for Life Science Koshigaya Japan.ORCID https://orcid.org/0000-0002-9950-0245
Toshiyuki IwahataInternational Center for Reproductive Medicine Dokkyo Medical University Saitama Medical Center Koshigaya Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Facilities worldwide offering donor sperm insemination face sperm donor shortages. There are also known dangers of online information about sperm donation and using donated sperm to conceive without the involvement of medical professionals. Therefore, the authors investigated 140 Web sites retrieved by common Japanese search engines using sperm donation-related keywords. The authors assessed them according to criteria, but most were deemed unsafe (96.4%). Ultimately, 2 personal and 3 company Web sites provided adequate information. However, the personal Web sites lacked representative individual information and the company Web sites had issues including high costs, overseas location of facilities performing insemination, and possible non-Japanese origin of donated sperm.

Indexed as

donor inseminationJapansocial networkingsperm bankssperm donation

Identifiers

PMID34646084
PMCPMC8499589

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.