Knowledge, attitudes, and perception toward new psychoactive substances among Saudi university students: a cross-sectional study - Summary - MDSpire

Knowledge, attitudes, and perception toward new psychoactive substances among Saudi university students: a cross-sectional study

  • By

  • Abdullah Al Hamid

  • Abdulrahman A. Alnijadi

  • Lujain Alrubaia

  • Lina Albraik

  • Mousa Alfaifi

  • July 8, 2026

  • 0 min

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Objective:

To evaluate the knowledge, attitude, and perception related to new psychoactive substances (NPS) among King Faisal University students and to determine predictors of better knowledge and permissive attitudes.

Approach:
  • Study Design: A cross-sectional study with 300 students using an anonymous web-based survey questionnaire.
  • Statistical Analysis: Chi-squared test/Fisher’s exact test for sociodemographic variables, independent samples t-test/ANOVA for attitude scores, and logistic regression for predictors.
Key Findings:
  • 58% of respondents had high levels of knowledge regarding NPS.
  • 57% reported easy access to NPS, primarily through online media (70.8%).
  • 39.7% admitted past usage of NPS.
  • Females showed significantly greater knowledge than males (64.0% vs 41.0%; P<0.001).
  • Prior NPS use and easy access were independent predictors of permissive beliefs.
  • Common use motivations included social gatherings (47.9%), weight loss (40.3%), and stress reduction (37.0%).
Interpretation:

Students have moderate to high levels of knowledge about NPS, with attitudes influenced by ease of access and previous usage experience.

Limitations:
  • The study is limited to one university, which may not represent all Saudi students.
  • Self-reported data may introduce bias.
Conclusion:

The study highlights the need for further research and awareness regarding the threat posed by NPS in Saudi universities.

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