The changing pattern of consanguinity in a selected region of the Israeli Arab community.
The prevalence of consanguinity within the Israeli Arab community is relatively high, and is associated with high rates of inherited disorders that lead to a high frequency of morbidity and mortality. Data on consanguinity between couples were recorded during two periods (1980-1985 and 2000-2004) in relation to socioeconomic status of 4 selected villages. Two of the villages (A and B) are known to have high socioeconomic status, and the other two (C and D) are known to have low socioeconomic status. The average incidence of consanguineous marriages has slightly decreased from 33.1% in the first period to 25.9% in the second period (P = 0.0218) in all of the 4 villages. Marriages between first cousins showed a more significant decrease, from 23.9% in the first period to 13.6% in the second period (P < 0.0001). The average consanguinity rates of villages A and B were found to decrease from 22.3 to 16.2% respectively (P < 0.001) between the two observation periods, whereas those of villages C and D were found to decrease from 42.3 to 37.2%, (P < 0.001) during the same two periods. Thus, there has been a change in the pattern of consanguinity within the selected Israeli Arab villages, between the two study periods. This change seems to correlate with the sociodemographic status of the villages. Therefore, improving the socioeconomic status of the villages, as well as implementation of proper health education programs, is expected to have a positive effect in reducing consanguinity.
Sharkia
Rajach
R
The Triangle Regional Researc and Development Center, Kfar Qari'-30075, Israel. rajachsharkia@hotmail.com
Zaid
Muhamad
M
Athamna
Abed
A
Cohen
Dani
D
Azem
Abdussalam
A
Zalan
Abdelnaser
A
D018912:Arabs / Q000208:ethnology / Q000706:statistics & numerical data*; D003241:Consanguinity; D005191:Family Characteristics; D005260:Female; D006801:Humans; D007557:Israel / Q000453:epidemiology; D008297:Male; D008393:Marriage / Q000208:ethnology / Q000706:statistics & numerical data* / Q000639:trends*; D015995:Prevalence