Surveys still suck: Temperature awareness in Saudi Arabia

Foodborne diseases are usually caused by consuming foods that are stored at an inappropriate temperature. This study aims to evaluate the knowledge of safe food temperature control among restaurant supervisors of Dammam city, Saudi Arabia.

A cross-sectional study was carried out during January 2019 to May 2019. A close-ended questionnaire was used to assess knowledge and source of information about food temperature control from restaurant supervisors. The response rate of the study was 97 (80.8%). Demographic profile and knowledge scores of restaurant supervisors are reported as percentage. Chi-square test was used to compare group differences in knowledge.  value <0.05 was considered significant. Restaurant supervisors had good knowledge about safe temperature for cold food (93.8%) and storing food in the freezer (83.5%) and in the refrigerator (79.4%), while they had poor knowledge of safe temperature for hot food (14.4%) and the range of temperature in which bacteria grow rapidly (danger zone temperature) in food (15.5%). All restaurant supervisors reported food and environmental inspector as their main source of information about food temperature control. Restaurant supervisors’ education level and place of work showed a significant association with safe temperature for storing food in the refrigerator and the best method to check safe cooking temperature (I have one of those, upper right, in my knapsack, which I take everywhere).

The high percentage of lack in the knowledge of safe temperature control for hot foods and danger zone temperature among restaurant supervisors is of great concern for public health as it exposes the customers to foodborne illnesses. The study results emphasize on the necessity to conduct education and training programs for restaurant supervisors to improve the quality of food served to consumers and protect them from foodborne illnesses and food poisoning.

Knowledge of safe food temperature among restaurant supervisors in Dammam, Saudi Arabia, 12 July 2021

Journal of Food Quality

Mohammed Al-Mohaithef,1 Syed Taha Abidi,2 Nargis Begum Javed,2 Musaad Alruwaili,2 and Amal Yousef Abdelwahed2,3

This entry was posted in Email, Thermometers and tagged , , by Douglas Powell. Bookmark the permalink.

About Douglas Powell

A former professor of food safety and the publisher of, Powell is passionate about food, has five daughters, and is an OK goaltender in pickup hockey. Download Doug’s CV here. Dr. Douglas Powell editor, retired professor, food safety 3/289 Annerley Rd Annerley, Queensland 4103 61478222221 I am based in Brisbane, Australia, 15 hours ahead of Eastern Standard Time