Evidence map›Paper›PMID 33487702›Full record

ArticleIndian journal of dermatology

A Nationwide, Multicentric Case-Control Study on Vitiligo (MEDEC-V) to Elicit the Magnitude and Correlates.

Nilendu Sarma, Sayantani Chakraborty, Shital Poojary, B M Shashi Kumar, Lalit Kumar Gupta, Leelavathy Budamakuntla, Leishiwon Kumrah, Suchibrata Das, Ajay Govindrao Ovhal, Nirmal Kumar Mandal and 9 more

Open access · diamondAbstract read
In one paragraph

Article in Indian journal of dermatology. 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
0.4field-weighted citation impact, top 41% 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. Psychosocial Effects of Vitiligo: A Systematic Literature Review.American journal of clinical dermatology · 2021
    Pooled it
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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

19 authors at 18 institutions in 1 country.

Nilendu SarmaDepartment of Dermatology, Dr B C Roy Post Graduate Institute of Pediatric Science, Kolkata, West Bengal, India.
Sayantani ChakrabortyDepartment of RG Kar Medical College, Kolkata, West Bengal, India.
Shital PoojaryK J Somaiya Medical College, Mumbai, Maharashtra, India.
B M Shashi KumarMandya Institute of Medical Sciences, Mandya, Karnataka, India.
Lalit Kumar GuptaRNT Medical College, Udaipur, Rajasthan, India.
Leelavathy BudamakuntlaVictoria/Bowring Hospitals, Bangalore Medical College and RI, Karnataka, India.
Leishiwon KumrahCIHSR, 4TH MILE, Dimapur, Nagaland, India.
Suchibrata DasNRS Medical College, Kolkata, West Bengal, India.
Ajay Govindrao OvhalGovernment Medical College, Latur, Maharashtra, India.
Nirmal Kumar MandalMalda Medical College, Malda, West Bengal, India.
Shuvankar MukherjeeDepartment of Community Medicine, Calcutta National Medical College, Kolkata, India.
T V AnoopPariyaram Medical College, Kannur, Kerala, India.
Binod Kumar ThakurNEIGRIHMS, Shillong, Meghalaya, India.
L EswariBangalore Medical College and RI, Bangalore, Karnataka, India.
Joan Felicita SamsonDr. Somervell Memorial CSI Medical College, Karakonam, Trivandrum, Kerala, India.
Krina Bharat PatelGMERS Medical College, Sola, Ahmedabad, Gujarat, India.
Rajesh RajagopalanPerundurai Medical College Hospital, Erode, Tamil Nadu, India.
Sanjeev GuptaMM Institute of Medical Sciences and Research, Mullana Ambala, Haryana, India.
Tejinder KaurGovernment Medical College, Amritsar, Punjab, India.
Bangalore Medical College and Research Institute · INB.J. Medical College · INCalcutta National Medical College and Hospital · INChristian Institute of Health Sciences and Research Hospital · INDr. Somervell Memorial CSI Medical College and Hospital · INGovernment Medical College · INGovernment Medical College, Amritsar · INInstitute of Medical Sciences · INInstitute of Post Graduate Medical Education and Research · INKannur Medical College · INK J Somaiya Medical College · INMadurai Medical College · INMalda Medical College and Hospital · INMandya Institute of Medical Sciences · INMedical College and Hospital, Kolkata · INNorth Eastern Indira Gandhi Regional Institute of Health and Medical Sciences · INRabindranath Tagore Medical College · INR. G. Kar Medical College and Hospital · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundVitiligo is an acquired, idiopathic, and common depigmentation disorder. The values of various epidemiologic parameters are often doubtful due to the methodological weaknesses of the studies.

aimsTo elicit the magnitude of various epidemiological parameters and important correlates of vitiligo. MATERIALS AND

methodsEvery vitiligo patient attending the outpatient department of medical colleges spread over most of the Indian states were examined over a period of 1 year. Various epidemiological and clinical variables were examined and compared with age and sex-matched controls (registered in the Clinical Trial Registry of India CTRI/2017/06/008854).

resultsA total of 4,43,275 patients were assessed in 30 medical colleges from 21 Indian states. Institutional prevalence of vitiligo was 0.89% (0.86% in males and 0.93% in females,

conclusionThis is one of the largest studies done on vitiligo in India. The prevalence of vitiligo was found to be 0.89% among hospital attendees. Prevalence of vitiligo was higher among females than in males and prevalence of family history, consanguinity, hypothyroid disorders were higher in vitiligo than among controls.

Indexed as

Epidemiologyfamily historyIndiamulticentric studyprevalencepsychosocialvitiligo

Identifiers

PMID33487702
PMCPMC7810087
OpenAlexW3093660446

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.