Youth consanguinity in relation to sociodemographic and women-related fertility factors in the Arab society of Israel

Abdelnaser Asad Zalan 1, 2, Mohammad Nimer Khatib 3, Ahmad Abed Sheikh-Muhammad 3, Muhammad Mahmoud Mahajnah 4, 5 and Rajech Abedallah Sharkia 1, 6, *

1 Unit of Human Biology and Genetics, Triangle Regional Research and Development Centre, Kfar-Qari’ 30075, Israel.
2 School for Gifted and Talented Students (Baqa & Jatt), Ministry of Education, Baqa Al-Gharbiyyah 3010000, Israel.
3 The Galilee Society: The Arab National Society for Research and Health Services, Shefa-Amr 2020000, Israel.
4 Child Neurology and Development Centre, Hillel-Yaffe Medical Centre, Hadera 38100, Israel.
5 Ruth and Bruce Rappaport Faculty of Medicine, Haifa 31096, Israel.
Unit of Natural Sciences, Beit-Berl Academic College, Beit-Berl 4490500, Israel.
 
Research Article
World Journal of Advanced Research and Reviews, 2023, 19(03), 912–924
Article DOI: 10.30574/wjarr.2023.19.3.1836
 
Publication history: 
Received on 31 July 2023; revised on 12 September 2023; accepted on 14 September 2023
 
Abstract: 
Consanguineous marriages (CMs) had been practiced since the old ages, and still common in various communities worldwide, despite the negative effect on future offspring. We aimed to determine the prevalence of CMs in the young population (18-35 years) in relation to various sociodemographic and specific women-related fertility factors in the Arab society of Israel. The study was based on a survey conducted in the year 2021.
The rate of CMs in this young population was high and accounted for 47%. The main type of CMs was the other CMs (OCMs) type (36%), which was higher than that of the first cousin and closer (FCC) marriage type (11%). The highest prevalence rate of CMs was found to be in the youngest age range (18-24 years), and FCC type specifically had also the highest marriage rate in this age range. The South region had the highest rate of CMs (~73%). The highest rates were among Muslims followed by Druze, and the lowest among Christians (~49%, ~42%, and 26.5% respectively). The rates of CMs, were inversely proportional to educational status, income-level, and employment status. The percentage of couples with ≥5 children in the CMs type (8%) was higher than those couples in the non-CMs type (4.6%). The women-related fertility factors were significantly associated with CMs.
It was evident that the young generation is still practicing CMs to a high extent which is affected by various factors. Relevant effective strategies should be adopted to deal with this sensitive and vital issue for the benefit of future generations in our society.
 
Keywords: 
Consanguineous marriages; Young generation; Sociodemographic factors; Women-fertility factors; Arab society of Israel
 
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