Israel Medical Association Journal

Background: Despite the controversy regarding the risks and benefits of hormone replacement therapy, studies in various countries indicate a two- to threefold increase in the use of HRT[1] during the last decade.

Objectives: To estimate the prevalence of HRT use among post-menopausal Jewish women in Israel and to determine the variables predicting current HRT use.

Methods: A cross-sectional telephone survey was conducted in 1998 on a random sample of Jewish women aged 45–74. Of 935 women who were located and eligible, 704 (75%) were interviewed by means of a structured questionnaire.

Results: A total of 589 women (85%) were peri-menopausal or post-menopausal.  Ninety-nine of them (16.8%) were currently using HRT and 78 (13.2%) were past users. Higher rates of current use were found among women who had undergone hysterectomy and/or oophorectomy (38%) than among all other women (13.5%).  Among naturally menopausal women the highest rate of current use (25.6%) was found in those aged 55–59.  A multiple logistic regression showed that the variables associated with current HRT use among naturally menopausal women  were: having a regular gynecologist (odds ratio 3.6, 95% confidence interval 1.7–7.5), visiting a gynecologist during the past year (OR[2] 2.9, 95% CI[3] 1.4–6.0), experiencing symptoms of menopause (OR 2.0, 95% CI 1.01–3.8), having more than a high-school education (OR 1.9, 95% CI 1.04–3.6), and a lower body mass index (OR 0.91, 95% CI 0.85–0.99).

Conclusions: The factors associated with HRT use may be markers for other socioeconomic or psychological characteristics. The disparities noted between population subgroups may be indicative of differences in awareness or in the delivery of preventive healthcare services to women in Israel, and as such need to be addressed by the health system.

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Background: Although influenza is usually a mild self-limiting disease it can cause serious complications in high risk groups. The economic costs of influenza are large due to the burden on the health system and absenteeism from work. There is evidence that the vaccine is underused in groups targeted for vaccination.

Objectives: To estimate: a) the compliance rate with the influenza vaccination in Israel during the winter seasons of 1998/1999 and 1999/2000, b) the role of health care personnel and the media in influencing compliance, and c) the reasons for lack of compliance in the elderly.      

Methods: Two national population-based random telephone surveys of 1,500 households were performed during October 1999 and January 2000 to survey influenza vaccination compliance prior to the winters of 1998/1999 and 1999/2000 respectively. Each survey was performed during four successive evenings. The response rate was 78.1% for the first survey and 79.1% for the second.

Results: Vaccination compliance was similar in both surveys. The average rate of vaccination was 6% for the population under 65 years and 50% for the population of 65 years and above. The overall vaccination rate was around 10%. The family physician was the main authority to recommend the vaccination, followed by the community nurse. Absence of recommendation and lack of faith in the efficacy of the vaccine were the main reasons for non-compliance.

Conclusion: Compliance rates with influenza vaccine in targeted groups in Israel remain relatively low. Health care personnel should be more involved in promoting the vaccine.