Beta Carotene Intake and Oral Cancer Risk

Authors

  • Helen-Ng LC Oral Cancer Research & Coordinating Centre, Faculty of Dentistry, University Malaya, Kuala Lumpur, Malaysia
  • Razak IA Department of Community Oral Health and Clinical Prevention, Faculty of Dentistry, University Malaya, Kuala Lumpur, Malaysia
  • Ghani WMN Oral Cancer Research & Coordinating Centre, Faculty of Dentistry, University Malaya, Kuala Lumpur, Malaysia
  • Marhazlinda J Dental Research & Training Unit, Faculty of Dentistry, University Malaya, Kuala Lumpur, Malaysia
  • Rahman ZAA Department of Oro & Maxillofacial Surgical and Medical Sciences, Faculty of Dentistry, University Malaya, Kuala Lumpur, Malaysia
  • Norlida A Oral Health Division, Ministry of Health, Putrajaya, Malaysia
  • Zain RB Department of Oro & Maxillofacial Surgical and Medical Sciences, Faculty of Dentistry, University Malaya, Kuala Lumpur, Malaysia

DOI:

https://doi.org/10.22452/adum.vol22no1.1

Keywords:

β-carotene, Dietary Intake, Oral Cancer

Abstract

Objectives: This study aims to identify the relationship between dietary intakes of β-carotene with risk of oral cancer. Methods: A hospital-based, case-control study was conducted on 306 Malaysians who seek treatment at participating centres/hospitals. Subjects selected from the Malaysian Oral Cancer Data
and Tissue Banking System (MOCDTBS) consisted of 153 cases and 153 controls that were matched for gender, age (±5 years) and ethnicity. Food consumption was measured using Food Frequency Questionnaire (FFQ). NutrieMart Version 2.0.0 software was used to estimate daily nutrient of each subject from the FFQ. Logistic Regression analysis was conducted to compute the odds ratio (OR) for intakes of β-carotene and oral cancer risk. Results: Intake of β-carotene was found to be not associated with risk of oral cancer (OR 0.83, 95%CI: 0.42-1.66, p>0.05). Conclusion: No significant association was found between dietary intakes of β-carotene with oral cancer risk in this study population.

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Published

2015-06-30

Issue

Vol. 22 No. 1 (2015)

Section

Articles

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