Evidence map›Paper›PMID 12454800›Full record

ArticleAmerican journal of human genetics2002

Multiplex relative risk and estimation of the number of loci underlying an inherited disease.

Paul Schliekelman, Montgomery Slatkin

Abstract read
In one paragraph

Article in American journal of human genetics, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 52 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
52citing papers in PubMed, 1 pooled it
–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

52 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Genetic and modifiable risk factors combine multiplicatively in common disease.Clinical research in cardiology : official journal of the German Cardiac Society · 2023
    Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Association of MMP3 and TIMP2 promoter polymorphisms with nonsyndromic oral clefts.Birth defects research. Part A, Clinical and molecular teratology · 2012
    Article
  14. Article
  15. Candidate pathway based analysis for cleft lip with or without cleft palate.Statistical applications in genetics and molecular biology · 2012
    Article
  16. The evolution of human genetic studies of cleft lip and cleft palate.Annual review of genomics and human genetics · 2012
    Review
  17. Article
  18. Article
  19. CRISPLD2 variants including a C471T silent mutation may contribute to nonsyndromic cleft lip with or without cleft palate.The Cleft palate-craniofacial journal : official publication of the American Cleft Palate-Craniofacial Association · 2011
    Article
  20. Risk of oral clefts in twins.Epidemiology (Cambridge, Mass.) · 2011
    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

2 authors.

Paul SchliekelmanDepartment of Integrative Biology, University of California, Berkeley, USA. pdschlie@stat.uga.edu
Montgomery Slatkin

Funding

MODELS OF COMPLEX GENETIC SYSTEMSR01GM040282 · NIGMS · UNIVERSITY OF CALIFORNIA BERKELEY · PI SLATKIN, MONTGOMERY WILSON · 1988 to 2017
$4.4M
NIGMS NIH HHS GM40282NIGMS NIH HHS R01 GM040282
6 · The paper itself

Abstract

Knowledge of the number of causative loci is necessary to estimate the power of mapping studies of complex diseases. In the present article, we reexamine a theory developed by Risch and its implications for estimating the number L of causative loci affecting a complex inherited disease. We first show that methods based on Risch's analysis can produce estimates of L that are inconsistent with the observed population prevalence of the disease. We demonstrate this point by showing that the maximum-likelihood estimate for L produced by the method of Farrall and Holder for cleft lip/cleft palate data is not consistent with the prevalence under the multiplicative model. We show how to incorporate disease prevalence and develop a maximum-likelihood method for estimating L that uses the entire distribution of numbers of affected individuals in families containing an affected individual. This method avoids the potential inconsistencies of the Risch method and has greater precision. We apply our method to data on cleft lip/cleft palate and schizophrenia.

Indexed as

Genetic Predisposition to DiseaseBiasChromosome MappingCleft LipCleft PalateEnvironmentFinlandGenetic Diseases, InbornHumansLikelihood FunctionsModels, GeneticMultifactorial InheritanceNuclear FamilyPenetrancePrevalenceProbability

Identifiers

PMID12454800
PMCPMC378577

What OpenQuestion holds

Textmetadata
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.