Research paper 43
Family history of breast cancer and compliance with
mammography in Israel: findings of the National Health
Survey 2003–2004 (EUROHIS)
Lital Keinan-Boker
a,b
, Orna Baron-Epel
a,b
, Noga Garty
a
and
Manfred S. Green
a,c
A positive family history of breast cancer is an established
risk factor for the disease. In Israel, screening is
recommended annually for high-risk women aged Z 40
years and biennially for average-risk women aged Z 50
years. The current study aimed to assess the effect of
having a positive breast cancer family history on
performing screening mammography in Israeli women.
This study is a cross-sectional survey based on a random
sample of the Israeli population, conducted in 2003. The
study was carried out by means of telephone interviews
that included questions on the use of preventive medical
services. The current study population consists of 1605
Israeli women aged 40–74 years. A positive family history
for breast cancer was reported by 153 (9.5%) of the
participants. A mammogram in the previous year was
reported by 43.1 and 24.7% of the positive and negative
family history subgroups, respectively (P < 0.0001). Rates
increased with age. Among women with a positive family
history, only being married was a significant correlate for a
mammography in the previous year. Over 60% and around
55% of high-risk women aged 40–49 and Z 50 years,
respectively, are inadequately screened for breast cancer.
Screening rates are not optimal in the average-risk
group as well. European Journal of Cancer Prevention
16:43–49
c
2007 Lippincott Williams & Wilkins.
European Journal of Cancer Prevention 2007, 16:43–49
Keywords: Arabs, breast cancer, compliance, early detection, family history,
Israel, Jews, mammography, screening
a
Israel Center for Disease Control, Ministry of Health, Gertner Institute,
Tel Hashomer, Ramat Gan,
b
School of Public Health, Faculty of Social Welfare
and Health Studies, University of Haifa, Carmel Mountain, Haifa and
c
Department of Epidemiology and Preventive Medicine, Sackler Faculty of
Medicine, Tel Aviv University, Ramat Aviv, Tel Aviv, Israel
Correspondence to Lital Keinan Boker, MD, PhD, MPH, Israel Center for
Disease Control, Gertner Institute, Sheba Medical Center, Tel Hashomer,
Ramat Gan 52621, Israel
Tel: + 972 3 7371500; fax: + 972 3 5349881; e-mail: lital.k@icdc.health.gov.il
Received 7 November 2005 Accepted 3 March 2006
Introduction
While reported breast cancer incidence in Israel is
relatively high among Jewish women and low among Arab
women (The Israeli National Cancer Registry, 2002), it
has been increasing among both groups during the last
decade, partly owing to increased detection by screening
(Ifrah, 1999). Screening mammography has been shown
to reduce mortality and many countries have developed
guidelines for early detection of breast cancer and
implemented programs accordingly (Boyle et al., 1995;
Kerlikowske et al., 1995; Shapiro et al., 1998). The
Ministry of Health, National Oncology Council and the
Cancer Association in Israel recommend that women aged
50–74 years at an average risk for the disease should have
a screening mammogram every other year, while high-risk
women [i.e. those with a positive family history (FH) of
breast cancer] should be screened annually, starting at
the age of 40 years (Israel Cancer Association, 1995).
Implementing these guidelines within the national health
system was achieved by incorporating screening mammo-
graphy according to these indications into the basket of
services provided by the national health insurance law.
This, however, did not necessarily achieve a high level of
compliance with screening among the target population
(Harris et al., 1992; Mettlin et al., 1992a, b); in a national
telephone health survey performed on a random sample
of the Israeli population during the year of 1997, 972
Jewish and 233 Arab women were interviewed. Ever
having a mammogram was reported by 61 and 21% of the
Jewish and the Arab participants, respectively (Farfel and
Yuval, 1999). In another national survey of women’s
health carried out in 1998, 52 and 24% of the Jewish and
Arab participants, respectively, reported attending mam-
mography in the last 2 years (Ifrah, 1999). In an attempt
to increase levels of attendance, women aged 50–74 years
who are eligible for the national breast cancer early
detection program are now personally invited by their
Health Maintenance Organizations through a mailed
invitation, to perform a screening mammogram every
other year. The national postal invitation program,
however, does not include women younger than 50 years
of age who may be at a higher than average risk for the
disease because of a positive FH, or other risk factors. In
order to follow the national guidelines and perform an
annual screening mammogram, which is fully covered by
the national health insurance, these women have to
actively refer to their physicians.
0959-8278 c 2007 Lippincott Williams & Wilkins
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