Evidence map›Paper›PMID 27247903›Full record

ArticleSpringerPlus2016

Validation of the Mongolian version of the SF-36v2 questionnaire for health status assessment of Mongolian adults.

Motoyuki Nakao, Keiko Yamauchi, Yoko Ishihara, Bandi Solongo, Dashtseren Ichinnorov, Raoul Breugelmans

Abstract read
In one paragraph

Article in SpringerPlus, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

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  8. Validity and reliability of the 36-Item Short Form Health Survey questionnaire version 2 among people living with HIV in Brazil.The Brazilian journal of infectious diseases : an official publication of the Brazilian Society of Infectious Diseases
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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

6 authors.

Motoyuki NakaoDepartment of Public Health, School of Medicine, Kurume University, 67 Asahimachi, Kurume, Fukuoka 830-0011 Japan.
Keiko YamauchiDepartment of Public Health, School of Medicine, Kurume University, 67 Asahimachi, Kurume, Fukuoka 830-0011 Japan.
Yoko IshiharaDepartment of Public Health, School of Medicine, Kurume University, 67 Asahimachi, Kurume, Fukuoka 830-0011 Japan.
Bandi SolongoDepartment of Respiratory Medicine, School of Medicine, Mongolian National University of Medical Sciences, Ulaanbaatar, Mongolia.
Dashtseren IchinnorovDepartment of Respiratory Medicine, School of Medicine, Mongolian National University of Medical Sciences, Ulaanbaatar, Mongolia.
Raoul BreugelmansDepartment of Medical Education, Tokyo Medical University, Tokyo, 160-8402 Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundUlaanbaatar, Mongolia, is one of the world's worst air-polluted cities, but effects of this air pollution on the population health status have not yet been evaluated. Therefore, we developed a Mongolian version of the SF-36v2 questionnaire to investigate the health status of Mongolian population.

methodsHealth checkups were conducted in Ulaanbaatar and the health status was measured using a Mongolian translated version of the SF-36v2 questionnaire. The reliability and validity of the Mongolian SF-36v2 questionnaire, and the relationship between health status and respiratory condition were examined.

resultsFactor analysis of the Mongolian SF-36v2 questionnaire showed that the "Role-physical" and "Role-emotional" were classified into a single subscale. The "Mental health" and "Vitality" were each divided into two subscales. Cronbach's alpha and intraclass correlation coefficient (ICC) for reproducibility were >0.7, except for "General health perceptions" (Cronbach's alpha and ICC < 0.7), "Social functioning" (Cronbach's alpha < 0.7), and "Vitality" (ICC < 0.7). The SF-36v2 subscales and the corresponding items of the COOP/WONCA charts were correlated, and subjects with respiratory symptoms showed lower SF-36v2 scores compared to normal subjects, suggesting external validity. Subjects with respiratory symptoms showed significantly lower scores for the majority of the SF-36v2 subscales than those with normal lung function. In subjects with combined ventilatory impairment, "Physical functioning", "Role-physical", "Bodily pain", and "Vitality" scores were significantly lower than those with normal lung function.

conclusionsThe Mongolian version of the SF-36v2 questionnaire provides substantial reliability and validity, and is useful for evaluating the health status of Mongolian adults with ventilatory impairment. Health status measured by SF-36v2 was significantly aggravated by combined ventilatory impairment when compared with normal lung function.

Indexed as

Air pollutionCOOP/WONCA chartsJapanMongoliaPulmonary functionReliabilityRespiratory symptomSF-36Validity

Identifiers

PMID27247903
PMCPMC4864778

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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.