A STUDY OF ASSOCIATION AMONG BODY COMPOSITION AND KHAT CHEWING AMONG THE EMPLOYEES OF UNIVERSITY OF SCIENCE AND TECHNOLOGY, SANA’A, YEMEN

Authors

  • Nabil Q. M. Al-Hajj Dept. of Therapeutic Nutrition and Dietetics, Faculty of Medicine and Health Science, University of Science and Technology, Sana'a, Yemen
  • Doaa Mutahar Dept. of Community and Family Medicine, Faculty of Medicine and Health Science, University of Science and Technology, Sana'a, Yemen.
  • Najeeb Y. Alsurmi Genetic Resources Center, College of Agriculture, Sana’a University, Yemen.
  • Sallah Al-Hashedi Central Labs, King Faisal University, Al-Ahsa, Saudi Arabia.
  • Saeed Badahdah Dept. of Food Sciences, College of Agricultural Al-Nasser, University of Aden, Yemen.
  • Hafiz Rizwan Sharif Dept. of Food Science and Technology, Faculty of Science and Technology, University of Central Punjab, Lahore, Pakistan.

DOI:

https://doi.org/10.47372/ejua-ba.2024.2.347

Keywords:

Khat chewing, Muscle mass, Body fat, Visceral fat, Waist circumference, Body mass index

Abstract

Catha edulis (khat) is a plant grown commonly in the Republic of Yemen. The leaves of small khat are chewed by the people for its stimulant action. Association between body composition, khat chewing is little known. We recruited 300 individuals 19-70 years of age from University of Science and Technology, Sana’a, Yemen. Demographic, body composition and physical activity data were collected using structured questionnaires and anthropometric measurements devices. Muscle mass (kg), body fat (kg), visceral fat (kg), waist circumference (cm) and body Mass index (kg/m2) were estimated. Participants in habit of khat chewing were 170 (56.7%) of Chewer and 130 (43.3%) of non-chewer.  Participants’ mean ± SD of age was 38.7±9 years, 217 (72.3%) and 83 (27.7%) were males and females, respectively. Including 40 (13.3%) smokers and 260 (86.7%) non-smokers. Whereas 151 (88.8%) of the men and 19 (11.2%) of the women take khat, including 39 (22.9%) academics and 131 (77.1%) non-academics. In addition, 46 (27.1%) have low activity and 105 (61.8%) %) had moderate activity and 19 (11.2%) had high activity.  Participants in daily khat chewing were 77 (45.3%) while 14 (8.2%), 43 (25.3%), 36 (21.2%) were 4-6 times/week, 2-3 times/week and Once/week, respectively. Participants spent an average of 4.5±2 hours per day in khat chewing sessions, with 52.9% spending 1-4 hours, 43.5% spending 5-8 hours, and 3.5% spending more than 8 hours. The majority of khat chewers reported spending around 2000 Yemeni Riyals (Y.R.) per day on khat. In terms of the impact on meal schedules, 38.8%.  Khat chewers had higher muscle mass (33±6), lower body fat percentages (27.8±9), higher levels of visceral fat (9.3±4), larger waist circumferences (88.4±10) and slightly higher BMI values (25.9±4) compared with non-chewers were muscle mass (29.9±7), body fat percentages (31±12 levels of visceral fat (7.8±4), waist circumferences (82.6±11) and BMI values (24.9±4). In addition to, males khat chewers had higher muscle mass, higher visceral fat levels and higher waist circumferences values in compared with females where were muscle mass, visceral fat levels and waist circumferences low. There is no significant association between khat chewers’ status and excess body fat.

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Published

2024-06-30

How to Cite

Al-Hajj, N. Q. M., Mutahar, D., Alsurmi, N. Y., Al-Hashedi, S., Badahdah, S., & Sharif, H. R. (2024). A STUDY OF ASSOCIATION AMONG BODY COMPOSITION AND KHAT CHEWING AMONG THE EMPLOYEES OF UNIVERSITY OF SCIENCE AND TECHNOLOGY, SANA’A, YEMEN. Electronic Journal of University of Aden for Basic and Applied Sciences, 5(2), 147–154. https://doi.org/10.47372/ejua-ba.2024.2.347