Clustering of multiple health-risk factors among vocational education students: a latent class analysis

Prince Atorkey, Christine Paul, John Wiggers, Billie Bonevski, Erin Nolan, Christopher Oldmeadow, Aimee Mitchell, Emma Byrnes, Flora Tzelepis

Research output: Contribution to journalArticlepeer-review

Abstract

Physical and mental health risks often commence during young adulthood. Vocational education institutions are an ideal setting for understanding how health-risks cluster together in students to develop holistic multiple health-risk interventions. This is the first study to examine clustering of tobacco smoking, fruit intake, vegetable intake, alcohol consumption, physical inactivity, overweight/obesity, depression, and anxiety in vocational education students and the socio-demographic characteristics associated with cluster membership. A cross-sectional survey with vocational education students (n = 1134, mean age = 24.3 years) in New South Wales, Australia. Latent class analysis identified clusters and latent class regression examined characteristics associated with clusters. Four clusters were identified. All clusters had moderate inadequate fruit intake and moderate overweight/obesity. Cluster 1 (13% of sample) had “high anxiety, high inadequate vegetable intake, low tobacco, and low alcohol use.” Cluster 2 (16% of sample) had “high tobacco smoking, high alcohol use, high anxiety, high depression, and high inadequate vegetable intake.” Cluster 3 (52% of sample) had “high risky alcohol use, high inadequate vegetable intake, low depression, low anxiety, low tobacco smoking, and low physical inactivity.” Cluster 4 (19% of sample) was a “lower risk cluster with high inadequate vegetable intake.” Compared to cluster 4, 16–25-year-olds and those experiencing financial stress were more likely to belong to clusters 1, 2, and 3. Interventions for vocational education students should address fruit and vegetable intake and overweight/obesity and recognize that tobacco use and risky alcohol use sometimes occurs in the context of mental health issues.
Original languageEnglish
Article numberibab068
Number of pages10
JournalTranslational Behavioral Medicine
DOIs
Publication statusE-pub ahead of print - 21 Jun 2021
Externally publishedYes

Keywords

  • Physical health risks
  • mental health risks
  • health-risks cluster
  • young adulthood
  • students
  • depression
  • anxiety
  • tobacco smoking
  • physical inactivity
  • socio-demographic
  • fruit intake
  • vegetable intake
  • alcohol consumption

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