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עמוד בית
Wed, 15.07.26

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July 2026
Nadine Rahal Adawi MD, Inbar Ben Shachar MD

Background: Differences in socioeconomic status and ethnicity are linked to disparities in health outcomes, which can affect how consistently patients treat abnormal screening results and cause minority groups to be diagnosed at more advanced stages of disease.

Objective: To compare epidemiological and clinical parameters between Jewish and Arab women who were diagnosed with cervical cancer at Ziv Medical Center during a 10-year period.

Methods: We conducted a retrospective study of consecutive women diagnosed with cervical cancer at a single institution between 2014 and 2024.

Results: Overall, 83 women diagnosed with cervical cancer in the last 10 years at Ziv Medical Center were included in the study: 53 Jewish (64.6%), 30 Arab (36.2%). The groups were similar in mean age at diagnosis, body mass index, smoking status, Pap history performance prior to the diagnosis, menopause status at diagnosis, stage at diagnosis, and treatment. Arab women had higher parity (< 0.001). According to the results of our study, the percentage of cervical cancer patients undergoing Pap screening, prior to diagnosis from the Arab and Jewish sectors, were 16.7% and 17%, respectively, compared to the national screening rate of 54%. Most of the women were diagnosed at an advanced stage (≥ IIB): 83.3% and 69.8%, respectively, compared to 25% in developed countries.

Conclusions: Jewish and Arab women diagnosed with cervical cancer in northern Israel do not differ in epidemiological and clinical parameters, including age at diagnosis and stage. These findings may be attributed to the low performance rate of Pap screening tests in both groups.

November 2023
Ibrahim Zvidi MD, Ram Dickman MD, Doron Boltin MBBS

Background: Helicobacter pylori (H. pylori) prevalence varies according to both geographical region and ethnicity. The interplay between these two factors has been poorly studied.

Objectives: To determine the positivity rate of H. pylori infection among Jewish and Arab patients who live in a mixed urban center in Israel.

Methods: Between November 2009 and September 2014, dyspeptic patients referred to a gastroenterology clinic in Lod, Israel, were enrolled in a prospective study. For each patient, clinical and epidemiological data were collected and a noninvasive or endoscopy-based test for H. pylori was performed.

Results: A total of 429 consecutive patients (322 Jewish and 107 Arabs), mean age 45 years (range 15–91 years) were included; 130 males. Overall positivity for H. pylori was 42.4% (182/429). The positivity rate of H. pylori was 38.8% for Jews (125/322) and 53.2% for Arabs (57/107) in Lod (P < 0.01). When immigrants were excluded, the difference in H. pylori positivity did not reach statistical significance (45.0% [77/171] vs. 53.2% [57/107], P = 0.217, in Jews and Arabs, respectively).

Conclusions: H. pylori infection was more common in Arabs that Jews in the mixed city of Lod, Israel. This finding may suggest that non-environmental factors were responsible for the observed difference in H. pylori positivity.

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