Five-year compliance with hormone replacement therapy in postmenopausal Chinese women in Hong Kong.
OBJECTIVE
To assess 5-year compliance with hormone replacement therapy (HRT) in Hong Kong Chinese women and the reasons for long-term compliance or non-compliance.


METHODS
A telephone survey using a standardized questionnaire was conducted in 187 postmenopausal women who had commenced HRT in a referral-only specialist clinic of a university teaching hospital 5 years previously. Over this 5-year period, the cohort had been referred out to primary care doctors once they had become stabilized on treatment.


RESULTS
The 5-year compliance rate was 71.1%. The overall compliance rates were nearly the same from 2 and 5 years. 'Doctors' advice' was the most important reason for maintenance of long-term compliance, accounting for 88.0% of all compliant cases. The most frequent reason for non-compliance was that of the experience of side effects. Other important reasons were fear of cancer, fear of other side effects, and discouragement from other doctors. Overall, 16.0% of women expressed concern regarding potential side effects or risk of breast cancer. Younger age at menopause and at time of initial consultation, shorter duration of menopause at presentation and previous history of hysterectomy were associated with a higher degree of compliance at 5 years. Presence or absence of menopausal symptoms, on the other hand, was not a significant factor.


CONCLUSIONS
The 5-year compliance rate in this cohort of Hong Kong Chinese women was comparable to that reported from predominantly Caucasian populations. The physicians' role in encouraging postmenopausal women to achieve long-term HRT compliance was observed.
Leung
T N
TN
Department of Obstetrics and Gynaecology, Prince of Wales Hospital, Shatin, Hong Kong. dannytnleung@cuhk.edu.hk
Haines
C J
CJ
Chung
T K
TK
D000328:Adult; D044466:Asian People; D015331:Cohort Studies; D005260:Female; D006723:Hong Kong / Q000453:epidemiology; D020249:Hormone Replacement Therapy; D006801:Humans; D008137:Longitudinal Studies; D008875:Middle Aged; D010349:Patient Compliance / Q000706:statistics & numerical data*; D010817:Physician-Patient Relations; D017698:Postmenopause; D011795:Surveys and Questionnaires