International Research Journals

International Research Journal of Biochemistry and Bioinformatics

All submissions of the EM system will be redirected to Online Manuscript Submission System. Authors are requested to submit articles directly to Online Manuscript Submission System of respective journal.

Zainab J Al-Nass

Ministry of health, KSA


  • Extended Abstract   

    Author(s): Zainab J Al-Nass*

    Childhood obesity is a major public health challenge of the 21st century, with lifelong health consequences. The Objectives are: (1) to assess the effect of the child’s knowledge of food, and food preferences on the child’s body mass index (BMI). (2) to investigate the relationship between the child’s BMI and the mother’s nutritional knowledge and attitude towards healthy food. Data collection was carried out from November 2017 to February 2018. A multistage stratified cluster random sampling technique was used. Four schools were selected based on size and equal numbers of participants were included from each cluster. From each grade, one class was selected randomly. Out of total 442 students measured BMI, A total of 116 cases and 232 controls were included in the study. The weight and height were recorded, BMI calculated, and the students were divided into obe.. View More»

    Abstract HTML PDF