Evidence map›Paper›PMID 27575942›Full record

ArticleThe Journal of clinical endocrinology and metabolism2016

Impact of Month of Birth on the Risk of Development of Autoimmune Addison's Disease.

Agnieszka Pazderska, Marta Fichna, Anna L Mitchell, Catherine M Napier, Earn Gan, Marek Ruchała, Mauro Santibanez-Koref, Simon H Pearce

Open access · hybridAbstract read
In one paragraph

Article in The Journal of clinical endocrinology and metabolism, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
2.7field-weighted citation impact, top 9% 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

7 citing papers in PubMed, 1 synthesis or guideline pooled it, 22 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Review
  6. Review
  7. 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

8 authors at 3 institutions in 2 countries.

Agnieszka PazderskaInstitute of Genetic Medicine (A.P., A.L.M., C.M.N., E.G., M..S-K., S.H.P.), Newcastle University, Newcastle upon Tyne, NE1 3BZ United Kingdom; Institute of Human Genetics (M.F.), Polish Academy of Sciences, 60-479, Poznan, Poland; and Department of Endocrinology, Metabolism and Internal Medicine (M.F., M.R.), Poznan University of Medical Sciences, 60-355 Poznan, Poland.
Marta FichnaInstitute of Genetic Medicine (A.P., A.L.M., C.M.N., E.G., M..S-K., S.H.P.), Newcastle University, Newcastle upon Tyne, NE1 3BZ United Kingdom; Institute of Human Genetics (M.F.), Polish Academy of Sciences, 60-479, Poznan, Poland; and Department of Endocrinology, Metabolism and Internal Medicine (M.F., M.R.), Poznan University of Medical Sciences, 60-355 Poznan, Poland.
Anna L MitchellInstitute of Genetic Medicine (A.P., A.L.M., C.M.N., E.G., M..S-K., S.H.P.), Newcastle University, Newcastle upon Tyne, NE1 3BZ United Kingdom; Institute of Human Genetics (M.F.), Polish Academy of Sciences, 60-479, Poznan, Poland; and Department of Endocrinology, Metabolism and Internal Medicine (M.F., M.R.), Poznan University of Medical Sciences, 60-355 Poznan, Poland.
Catherine M NapierInstitute of Genetic Medicine (A.P., A.L.M., C.M.N., E.G., M..S-K., S.H.P.), Newcastle University, Newcastle upon Tyne, NE1 3BZ United Kingdom; Institute of Human Genetics (M.F.), Polish Academy of Sciences, 60-479, Poznan, Poland; and Department of Endocrinology, Metabolism and Internal Medicine (M.F., M.R.), Poznan University of Medical Sciences, 60-355 Poznan, Poland.
Earn GanInstitute of Genetic Medicine (A.P., A.L.M., C.M.N., E.G., M..S-K., S.H.P.), Newcastle University, Newcastle upon Tyne, NE1 3BZ United Kingdom; Institute of Human Genetics (M.F.), Polish Academy of Sciences, 60-479, Poznan, Poland; and Department of Endocrinology, Metabolism and Internal Medicine (M.F., M.R.), Poznan University of Medical Sciences, 60-355 Poznan, Poland.
Marek RuchałaInstitute of Genetic Medicine (A.P., A.L.M., C.M.N., E.G., M..S-K., S.H.P.), Newcastle University, Newcastle upon Tyne, NE1 3BZ United Kingdom; Institute of Human Genetics (M.F.), Polish Academy of Sciences, 60-479, Poznan, Poland; and Department of Endocrinology, Metabolism and Internal Medicine (M.F., M.R.), Poznan University of Medical Sciences, 60-355 Poznan, Poland.
Mauro Santibanez-KorefInstitute of Genetic Medicine (A.P., A.L.M., C.M.N., E.G., M..S-K., S.H.P.), Newcastle University, Newcastle upon Tyne, NE1 3BZ United Kingdom; Institute of Human Genetics (M.F.), Polish Academy of Sciences, 60-479, Poznan, Poland; and Department of Endocrinology, Metabolism and Internal Medicine (M.F., M.R.), Poznan University of Medical Sciences, 60-355 Poznan, Poland.
Simon H PearceInstitute of Genetic Medicine (A.P., A.L.M., C.M.N., E.G., M..S-K., S.H.P.), Newcastle University, Newcastle upon Tyne, NE1 3BZ United Kingdom; Institute of Human Genetics (M.F.), Polish Academy of Sciences, 60-479, Poznan, Poland; and Department of Endocrinology, Metabolism and Internal Medicine (M.F., M.R.), Poznan University of Medical Sciences, 60-355 Poznan, Poland.
Newcastle University · GBPolish Academy of Sciences · PLPoznan University of Medical Sciences · PL

Funding

Medical Research Council G0701632Medical Research Council G0900001Medical Research Council G0900390Medical Research Council MR/J002526/1
6 · The paper itself

Abstract

contextThe pathogenesis of autoimmune Addison's disease (AAD) is thought to be due to interplay of genetic, immune, and environmental factors. A month-of-birth effect, with increased risk for those born in autumn/winter months, has been described in autoimmune conditions such as type 1 diabetes and autoimmune thyroid disease.

objectiveMonth-of-birth effect was investigated in 2 independent cohorts of AAD subjects. DESIGN, SETTING, AND PATIENTS: The monthly distribution of birth in AAD patients was compared with that of the general population using the cosinor test. A total of 415 AAD subjects from the United Kingdom cohort were compared with 8 180 180 United Kingdom births, and 231 AAD subjects from the Polish cohort were compared with 2 421 384 Polish births.

main outcome measuresAssociation between month of birth and the susceptibility to AAD.

resultsIn the entire cohort of AAD subjects, month-of-birth distribution analysis showed significant periodicity with peak of births in December and trough in May (P = .028). Analysis of the odds ratio distribution based on month of birth in 2 cohorts of patients with AAD versus the general population revealed a December peak and May trough, and January peak and July trough, in the United Kingdom and Polish cohorts, respectively.

conclusionFor the first time, we demonstrate that month of birth exerts an effect on the risk of developing AAD, with excess risk in individuals born in winter months and a protective effect when born in the summer. Exposure to seasonal viral infections in the perinatal period, coupled with vitamin D deficiency, could lead to dysregulation of innate immunity affecting the risk of developing AAD.

Indexed as

SeasonsAddison DiseaseAdolescentAdultAgedAged, 80 and overChildCohort StudiesFemaleHumansMaleMiddle AgedPolandRegistriesRiskUnited Kingdom

Identifiers

PMID27575942
PMCPMC5095257
OpenAlexW2514759088

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.