ArticleJournal of endocrinological investigation2002
Relationship between Y-chromosomal DNA haplotype and sperm count in Italy.
Article in Journal of endocrinological investigation, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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.
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.
Who cites it
2 citing papers in PubMed.
- Epigenetics and male reproduction: the consequences of paternal lifestyle on fertility, embryo development, and children lifetime health.Clinical epigenetics · 2015Review
- An evolutionary perspective on Y-chromosomal variation and male infertility.International journal of andrology · 2008Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Forty Italian individuals with sperm counts in the range 20-130x10(6)/ml were typed with eleven Y-specific binary markers. Five Y haplogroups (1, 2, 3, 9 and 21) were present in the sample. In Italy, in contrast to Denmark, sperm counts were similar in the different haplogroups.
Indexed as
Identifiers
12553561What OpenQuestion holds
Registered trials
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.