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OBJECTIVES: To describe the trend in the rate of consanguineous marriages among the Israeli Arab population and to identify factors associated with this custom shift in recent years. METHODS: The study was conducted between November 2009 and January 2010 in Family Health Centers. A questionnaire was presented to parents during routine visits to the center with their children. RESULTS: Information on 6,437 couples was collected. The rate of consanguineous marriages decreased from 35.8% among those married before 2000, to 28.2% among those married in 2000-2004, and to 24.0% among those married in 2005-2009 (P for trend <0.001). First cousin marriages were the most common type of consanguineous marriages in all the time periods. Consanguineous marriages were associated with consanguinity between the couples' parents (both husband and wife), a high consanguinity rate in the place of residence and younger age at marriage (wife). CONCLUSIONS: The rates of consanguineous marriages among Israeli Arabs are decreasing but still high. Because consanguineous marriages are widely acceptable, the role of public health professionals and primary care personnel is to provide comprehensive information about the potential genetic risks of consanguinity on offspring health and to increase the accessibility of premarital and preconception counseling services.

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The Bedouin population in Israel is a semi-nomadic traditional patriarchal society. Consanguineous marriages are very common, contributing to high rates of congenital malformations and genetic diseases, resulting in high infant mortality. Data on consanguineous marriages among Bedouins in Israel are limited. This study examined the current prevalence of consanguineous marriages and their determinants among Israeli Bedouins. One thousand two hundred ninety Bedouin women who delivered in the maternity wards of the only hospital serving the Bedouin population were interviewed between November 2009 and January 2010. The prevalence of consanguineous marriages was 44.8 %. The most common type of spousal relationship was first cousins (65.7 % of all consanguineous marriages). The mean inbreeding coefficient was 0.0238. Factors significantly associated with consanguinity were less years of schooling (OR 0.94, 95 % CI (0.88-0.99), p = 0.02) and younger age at marriage of the wife (OR 0.90, 95 % CI (0.80-0.96), p = 0.0002). In conclusion, the rate of consanguineous marriages among Bedouins is very high, making this population at risk for congenital malformations and genetic diseases. Efforts should be directed at better education and provision of premarital and prenatal counseling on the health consequences of consanguineous marriages and the possibilities to lower those risks.

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PURPOSE: Countries with Muslim populations report relatively lower rates of suicide. However, authors have noted methodological flaws in the data. This study examined reliable rates of completed suicide, suicide ideation, planning and attempts among Muslims as compared to Jews in Israel. METHODS: For completed suicide, information was extracted from death certificates (2003-2007); the National Emergency Room Admissions Database (NERAD) provided data on suicide attempts (2003-2007); and the Israel National Health Survey (INHS) (2003-2004) was used for self reports on lifetime suicide ideation, planning and attempts. RESULTS: Completed suicide rates among Muslim-Israelis (3.0 per 100,000) were lower compared to Jewish-Israelis (8.2 per 100,000). Based on NERAD, attempted suicide rates among men were lower for Muslims compared to Jews, while among women aged 15-44 no differences were found. In the INHS, the rate of self-reported lifetime suicide attempts was significantly higher among Muslims (2.8%) compared to Jews (1.2%), while lifetime prevalence rates of suicide ideation (6.6%) and planning (2.1%) in Muslims did not differ from Jews (5.2 and 1.9%, respectively). CONCLUSIONS: Conceivably, the lower rate of completed suicide among Muslim-Israelis might be explained by the strenuous proscription of suicide by the Koran. However, its extension to suicide attempts is equivocal: attempts were higher among Muslims than among Jews according to self-reports but lower in the NERAD records. Social pressures exerted on the reporting agents may bias the diagnosis of self-harm in both the latter data source and in the death certificates.

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We describe 6 cases of meningitis after spinal anesthesia associated with a single anesthesiologist over the course of 5 years. The earliest case occurred in 2000, and the other 5 cases occurred over the course of 14 months in 2004-2005. The case identified in 2000 was culture-positive for Streptococcus salivarius. The other 5 cases were culture-negative for this organism but in 2 cases, the cerebrospinal fluid was found to be positive for bacterial DNA that was identified as belonging to S. salivarius by sequencing of the 16S rRNA gene. The association with a single anesthesiologist and a single hospital during a relatively short interval, however, lead us to believe that these occurrences are part of a series associated with possible violations of aseptic technique.

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