official WeChat

ZHANG Liuzhuo, WANG Feng, WU Zijun, HUANG Hongying, XIE Liya, LI Zhimin, FENG Wenting. Association between anxiety and other health indicators: a discriminant analysis classification with random forest method[J]. Occupational Health and Emergency Rescue, 2017, 35(3): 199-202. DOI: 10.16369/j.oher.issn.1007-1326.2017.03.001
Citation: ZHANG Liuzhuo, WANG Feng, WU Zijun, HUANG Hongying, XIE Liya, LI Zhimin, FENG Wenting. Association between anxiety and other health indicators: a discriminant analysis classification with random forest method[J]. Occupational Health and Emergency Rescue, 2017, 35(3): 199-202. DOI: 10.16369/j.oher.issn.1007-1326.2017.03.001
shu

Association between anxiety and other health indicators: a discriminant analysis classification with random forest method

    Graphical Abstract
    • Abstract
  • Objective  To explore the association between the anxiety and other health examination indicators gotten by occupational health surveillance, the discriminant analysis classification was done with the random forest method.
    Methods  The generalized anxiety disorder of workers who received occupational health surveillance were surveyed with GAD-7 questionnaire. The association between anxiety disorder and health examination indicators gotten by occupational health surveillance was evaluated. The random forest method was used for discriminant analysis classification.
    Results  Random forest method had a satisfactory classification effect on anxiety disorder. The error classification of anxiety group was 14.62%, and the other group was 5.95%;OOB estimate of error rate was 10.27%.
    Conclusion  With random forest method, the anxiety could be earlier screened based on the occupational health surveillance data, so that the early intervention can be given.
    • FullText(HTML)
  • loading
    • References (22)
    • Related Articles
  • Supplements (0)

Catalog

    Turn off MathJax
    Article Contents

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return