ArticleIndustrial health2020
The Modified International Standard Classification of Occupations defined by the clustering of occupational characteristics in the Korean Working Conditions Survey.
Article in Industrial health, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 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
19 citing papers in PubMed.
- Obesity as a Potential Explanatory Factor in the Association Between Socioeconomic Position and Multidimensional Cardiometabolic Risk.Medical sciences (Basel, Switzerland) · 2026Article
- Paternal perinatal mental health and early child development: An outcome-wide analysis.Infant mental health journal · 2026Article
- Joint Effect of Workplace Gender Discrimination and Gender Composition on the Mental Well-Being in Korean Workers.Safety and health at work · 2026Article
- The relationship between using communication media in non-working hours and job burnout in Jeddah.BMC psychology · 2026Article
- The general health status of employees in Germany aged 45 to 59 years (Ü45-Check) - a cross-sectional study.BMC public health · 2025Observational
- Psychological Well-being Interactively Affected by Long Working Hours and Caregiving Activities.Safety and health at work · 2024Article
- Beyond working hours: the association between long working hours, the use of work-related communication devices outside regular working hours, and anxiety symptoms.Journal of occupational health · 2024Article
- Pay-for-performance and low back pain with interaction of overwork: findings from the cross-sectional Korean working conditions survey.Frontiers in public health · 2024Article
- Occupation classification model based on DistilKoBERT: using the 5th and 6th Korean Working Condition Surveys.Annals of occupational and environmental medicine · 2024Article
- Status of Workers' Health Behavior and the Association between Occupational Characteristics and Health Behavior.International journal of environmental research and public health · 2022Article
- Premenstrual syndrome incidence rate and risk factors among the working population in the Republic of Korea: a prospective cohort study.BMC women's health · 2022Article
- Status and Risk of Noncompliance of Adherence to Medications for Metabolic Diseases According to Occupational Characteristics.Journal of clinical medicine · 2022Article
- The Effect of Change of Working Schedule on Health Behaviors: Evidence from the Korea Labor and Income Panel Study (2005-2019).Journal of clinical medicine · 2022Article
- Obesity and occupation in Thailand: using a Bayesian hierarchical model to obtain prevalence estimates from the National Health Examination Survey.BMC public health · 2021Article
- The Occupational Characteristics and Health Status of Workers in Geographically Isolated and Confined Areas in the Republic of Korea.Journal of Korean medical science · 2021Article
- The combined effect of long working hours and individual risk factors on cardiovascular disease: An interaction analysis.Journal of occupational health · 2021Article
- Synergistic Effects and Sex Differences in Anthropometric Measures of Obesity and Elevated High-Sensitivity C-Reactive Protein Levels.International journal of environmental research and public health · 2020Article
- Effect of work-related factors on the prevalence of peptic ulcer disease among Korean workers: a nationwide population-based study.International archives of occupational and environmental health · 2020Article
- Association between Occupational Noise and Vibration Exposure and Insomnia among Workers in Korea.Life (Basel, Switzerland) · 2020Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The modified International Standard Classification of Occupations (ISCO) has been used empirically to report or investigate working conditions or worker status. We used principal component analysis and k-means clustering to analyze the working population based on 67 occupational characteristics among 23,060 workers from the fourth Korean Working Conditions Survey in 2014. The three-cluster approach classified workers into major groups 1-4 (managers, professionals, technicians, and clerical support workers), 5-6 (service, sales, agricultural, forestry, and fishery workers), and 7-9 (crafts, trades, machine operators, assemblers, and elementary occupations) based on the ISCO-08. The results of the current study suggest a well-defined clustered occupational classification that can be used to report or investigate workers.
Indexed as
Identifiers
What 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.