Research of the Causes and Risk Factors of Autism in the Western Region of Algeria

  • Hayet Mehida Laboratory of Molecular Microbiology, Proteomics and Health. Department of biology. Faculty of Natural and Life Sciences University Djilali Liabes, Sidi-Bel-Abbes, Algeria
  • Samira Meziani Biotoxicology Laboratory. Department of Biology Faculty of Natural and Life Sciences, Djillali Liabes University of Sidibel Abbes, Algeria
  • Wahiba Mehida Department of sociology, Faculty of human sciences, Djillali Liabes University of Sidi bel Abbes, Algeria
  • Khalida Zemri Department of biology. Faculty of Natural and Life Sciences University Djilali Liabes, Sidi-Bel-Abbes, Algeria
  • Imene Bekhaled Biotoxicology Laboratory. Department of Biology. Faculty of Natural and Life Sciences. Djilali Liabès University, Sidi-Bel-Abbès. Algeria.
  • Malika Bendahmane Environments and Health Research Laboratory. University Djilali Liabes, Sidi-Bel-Abbes, Algeria

Abstract

Introduction Autism is a neurodevelopmental disorder that manifests before 3 years old and affects many areas, communication, social interactions and behaviors. In Algeria, there has not yet been a regional or national epidemiological investigation concerning autism spectrum disorders.


Materials and methods: Our study was carried about 100 patients ( autistic children) in the western region of Algeria, in order to determine the differents risk factors involved in the onset of autism syndrome.


Results and discussion: The obtained results indicate a male predominance with a sex ratio of 4: 1 and the degree of reached is average in 44% of patients. 42% of the patients are youngsters. Parents' worry about their children begins  between 24 and 36 months. The parents' advanced age at conception, stress, presence of certain pathologies and drug intake by mothers, as well as fetal distress at birth and children's exposure to screens were the main risk factors. Repetitive movements, lack of social communication, language delay, and lack of visual fixation were the main clinical symptomatology.


Conclusion: This study allowed us to detect the main factors associated with the onset of autism. However, the results obtained cannot be generalized to the entire population.


Keywords: Autism, autism spectrum disorder, risk factors, clinical symptoms, western region of Algeria.

Keywords: Autism, autism spectrum disorder, risk factors, clinical symptoms, western region of Algeria

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Author Biographies

Hayet Mehida, Laboratory of Molecular Microbiology, Proteomics and Health. Department of biology. Faculty of Natural and Life Sciences University Djilali Liabes, Sidi-Bel-Abbes, Algeria

Laboratory of Molecular Microbiology, Proteomics and Health. Department of biology. Faculty of Natural and Life Sciences University Djilali Liabes, Sidi-Bel-Abbes, Algeria

Samira Meziani, Biotoxicology Laboratory. Department of Biology Faculty of Natural and Life Sciences, Djillali Liabes University of Sidibel Abbes, Algeria

Biotoxicology Laboratory. Department of Biology Faculty of Natural and Life Sciences, Djillali Liabes University of Sidibel Abbes, Algeria

Wahiba Mehida, Department of sociology, Faculty of human sciences, Djillali Liabes University of Sidi bel Abbes, Algeria

Department of sociology, Faculty of human sciences, Djillali Liabes University of Sidi bel Abbes, Algeria

Khalida Zemri, Department of biology. Faculty of Natural and Life Sciences University Djilali Liabes, Sidi-Bel-Abbes, Algeria

Department of biology. Faculty of Natural and Life Sciences University Djilali Liabes, Sidi-Bel-Abbes, Algeria

Imene Bekhaled, Biotoxicology Laboratory. Department of Biology. Faculty of Natural and Life Sciences. Djilali Liabès University, Sidi-Bel-Abbès. Algeria.

Biotoxicology Laboratory. Department of Biology Faculty of Natural and Life Sciences, Djillali Liabes University of Sidibel Abbes, Algeria

Malika Bendahmane, Environments and Health Research Laboratory. University Djilali Liabes, Sidi-Bel-Abbes, Algeria

Environment and health research laboratory, faculty of medicine Djillali Liabes University of Sidi bel Abbes, Algeria

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Mehida H, Meziani S, Mehida W, Zemri K, Bekhaled I, Bendahmane M. Research of the Causes and Risk Factors of Autism in the Western Region of Algeria. JDDT [Internet]. 15Nov.2020 [cited 26Nov.2020];10(6):91-8. Available from: http://jddtonline.info/index.php/jddt/article/view/4563

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