BMC Complementary and Alternative Medicine (Mar 2017)

The prevalence, characteristics, and factors associated with purchasing Chinese herbal medicine among adults in Taiwan

  • Chun -Chuan Shih,
  • Lu-Hsiang Huang,
  • Chun-Chieh Yeh,
  • Hsin-Long Lane,
  • Chang-Ju Hsieh,
  • Chin-Chuan Tsai,
  • Li-Wei Lin,
  • Ta-Liang Chen,
  • Chien-Chang Liao

DOI
https://doi.org/10.1186/s12906-017-1679-2
Journal volume & issue
Vol. 17, no. 1
pp. 1 – 7

Abstract

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Abstract Background The objective of this study was to investigate the prevalence and factors associated with purchasing Chinese herbal medicine (CHM) without a physician’s prescription among adults. Methods Using data from the 2005 National Health Interview Survey and National Health Insurance, we identified 16,756 individuals aged 20 years and older. Socio-demographic factors, lifestyle, medical services utilization and health behaviors were compared between people with and without a history of purchasing CHM by calculating adjusted odds ratios (ORs) and 95% confidence intervals (CIs) in a multiple logistic regression analysis. Results The one-month prevalence of purchasing CHM without a physician’ prescription was 5.2% in Taiwan. People more likely to purchase CHM included people aged ≥70 years (OR 2.84, 95% CI 2.03-3.99), women (OR 1.28, 95% CI 1.11-1.48), non-indigenous people (OR 2.61, 95% CI 1.29–5.30), and people with an illness not receiving medical care (OR 2.69, 95% CI 2.19-3.31). Conclusion The prevalence of purchasing CHM without a physician’s prescription is high in Taiwan and is correlated with factors such as socio-demographics, disease history, and behaviors surrounding the utilization of medical care.

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