Israel Medical Association Journal

Background: Trauma management includes the care provided both in hospital and by emergency medical systems in the community. In many cases it is the parents who decide where to take an injured child for care, depending on the circumstances and severity of the injury, the personal characteristics of the injured or the carer and the availability and accessibility of services.

Objectives: To examine the use of pre-hospitalization services and reasons for their use by children and adolescents according to the injury and personal characteristics.

Methods: The study group comprised 924 Israeli citizens aged 0–17 years hospitalized for injuries in six hospitals across Israel. Carers were interviewed in the hospital regarding the circumstances of the injury event, the use of pre-hospitalization services, and sociodemographic characteristics. Data on the cause and nature of the injury were obtained from the hospital records.

Results: The proportion of severe injuries (Injury Severity Score 16+) was higher in Arab children than Jewish children (15% and 9% respectively). Sixty-three percent of the Arab children and 39% of the Jewish children used community services prior to hospitalization. The odds ratio of proceeding directly to the hospital was 0.44, 95% confidence interval 0.29–0.69, for the Arab compared to the Jewish children, controlling for severity, cause and nature of the injury, sociodemographic characteristics, and the reported availability of ambulance services.

Conclusions: More Arab than Jewish carers tended to seek care in the community for an injured child, but the effect of personal characteristics on seeking care was similar in both population groups. Issues of availability and accessibility of services may explain the differences.

Objectives: To compare the seasonality of children with T1DM in different populations around the world for which data were available.

Methods: We analyzed large cohorts of T1DM patients with a clinical disease onset before age 14 or 18 years.

Results: We found a seasonality pattern only in ethnically homogenous populations (such as Ashkenazi Jews, Israeli Arabs, individuals in Sardinia and Canterbury, New Zealand, and Afro-Americans) but not in heterogeneous populations (such as in Sydney, Pittsburgh and Denver).

Conclusions: Our findings attempt to explain the controversial data in the literature by showing that ethnically heterogeneous populations with a mixture of patients with various genetic backgrounds and environmental exposures mask the different seasonality pattern of month of birth that many children with diabetes present when compared to the general population.

Background: Hypertension is one of the most prevalent vascular diseases in the adult population. It is an important determinant of atherosclerosis in adolescents and young adults. There is to date no information on blood pressure in children of the Israeli Arab population.

Objectives: To study blood pressure in Israeli Arab children and adolescents.

Methods: Blood pressure measurements were taken in the supine position in 4,488 Israeli Arab children and adolescents of both sexes aged 6–17 years. Height and weight were also determined. Correlation was investigated between systolic and diastolic blood pressure, body mass index, gender, and age.

Results: The systolic and diastolic blood pressures were similar in both sexes for all age groups up to 14 years of age. Systolic blood pressure was significantly (P<0.001) higher in males aged 15–17 years  (120±13 vs. 111±12 mmHg, 123±13 vs. 113±14.0 mmHg, and 123±18 vs. 111±14 mmHg, respectively). Diastolic blood pressure was higher in males aged 15–17, with a statistically significant difference for age 17 only (75±12 vs. 69±13 mmHg). Blood pressure was elevated in 322 students in the initial screening (7.17%), with a decrease to 2.18% when this group was rescreened 2 weeks later. The systolic blood pressure in our group is higher than that in Jewish Israeli children of Asian and North African origin, and in American children. It is similar to the systolic blood pressure of European children and Jewish children born in Israel. The diastolic blood pressure in our group is higher than that in all groups of Israeli Jewish children and American children of different ethnic groups.

Conclusions: Israeli Arab children and adolescents have higher blood pressure levels than their Israeli Jewish counterparts. Further studies are required to confirm this observation.