First-trimester medical abortion service in Hong Kong.

Research on medical abortion has been conducted in Hong Kong since the 1990s. It was not until 2011 that the first-trimester medical abortion service was launched. Mifepristone was registered in Hong Kong in April 2014 and all institutions that are listed in the Gazette as a provider for legal abortion can purchase mifepristone from the local provider. This article aimed to share our 3-year experience of this service with the local medical community. Our current protocol is safe and effective, and advocates 200-mg mifepristone and 400-µg sublingual misoprostol 24 to 48 hours later, followed by a second dose of 400-µg sublingual misoprostol 4 hours later if the patient does not respond. The complete abortion rate is 97.0% and ongoing pregnancy rate is 0.4%. Some minor side-effects have been reported and include diarrhoea, fever, abdominal pain, and allergy. There have been no serious adverse events such as heavy bleeding requiring transfusion, anaphylactic reaction, septicaemia, or death.

Bone health status of postmenopausal Chinese women.

OBJECTIVES: To evaluate the prevalence of osteoporosis in treatment-naïve postmenopausal women, their treatment adherence, and the risk factors for osteoporosis. DESIGN: Cross-sectional study of bone density reports, a self-administered health checklist, and computerised consultation records. SETTING: Primary care sexual and reproductive health service in Hong Kong. PARTICIPANTS: Postmenopausal Chinese women who had never received osteoporosis treatment or hormone replacement therapy. INTERVENTION: Each woman completed a checklist of risk factors for osteoporosis, menopause age, history of hormone replacement therapy, and osteoporosis treatment prior to undergoing bone mineral density measurement at the postero-anterior lumbar spine and left femur. The consultation records of those with osteoporosis were reviewed to determine their treatment adherence. MAIN OUTCOME MEASURES: T-score at the spine and hip, presence or absence of risk factors for osteoporosis, and treatment adherence. RESULTS: Between January 2008 and December 2011, 1507 densitometries were performed for eligible women; 51.6% of whom were diagnosed with osteopenia and 25.7% with osteoporosis. The mean age of women with normal bone mineral density, osteopenia, and osteoporosis was 57.0, 58.0, and 59.7 years, respectively. Approximately half of them had an inadequate dietary calcium intake, performed insufficient weight-bearing exercise, or had too little sun exposure. Logistic regression analysis revealed that age, body mass index of <18.5 kg/m(2), parental history of osteoporosis or hip fracture, and duration of menopause were significant risk factors for osteoporosis. Among those with osteoporosis, 42.9% refused treatment, 30.7% complied with treatment, and 26.3% discontinued treatment or defaulted from follow-up. Those who refused treatment were significantly older. CONCLUSIONS: Osteoporosis is prevalent in postmenopausal women. Only 50% adopted primary prevention strategies. Almost 70% refused treatment or stopped prematurely.

The profile of women who seek emergency contraception from the family planning service.

OBJECTIVES. To review the profile of emergency contraceptive users, their reasons for using emergency contraception, and whether they use it correctly. DESIGN. Retrospective analysis of medical records. SETTING. Six Birth Control Clinics and three Youth Health Care Centres of the Family Planning Association of Hong Kong. PARTICIPANTS. Women requesting emergency contraception between 2006 and 2008. MAIN OUTCOME MEASURES. Demographics of emergency contraception users, reasons for requesting emergency contraception, number of times the subject had unprotected intercourse before emergency contraception use, type of emergency contraception provided, coitus-treatment intervals, and outcomes. RESULTS. A total of 11 014 courses of emergency contraception were provided, which included 10 845 courses of levonorgestrel-only pills, 168 intrauterine contraceptive devices, and one course of pills plus an intrauterine contraceptive device. The mean age of the users was 30 years. Two thirds (65.6%) were nulliparous and 64.9% had not had a previous abortion. Their major reasons for requesting emergency contraception were: omission of contraceptive at the index intercourse (38.9%), condom accidents (38.0%), and non-use of any regular contraceptives (20.6%). Non-users of contraceptives were more likely to have had a previous abortion. In all, 97.9% of women took emergency contraception within 72 hours of their unprotected intercourse; 98% had had a single act of unprotected intercourse. None of the intrauterine contraceptive device users became pregnant. The failure rate for emergency contraceptive pills was 1.8%. CONCLUSIONS. Women requested emergency contraception because contraceptives were omitted or condom accidents. Health care providers should focus on motivating women with a history of abortion to use contraceptives, and ensure that condom users know how to use them correctly. Most women followed instructions on the use for emergency contraception and their outcomes were satisfactory.

Changes in contraceptive choice after emergency contraception.

OBJECTIVE: To determine whether women use emergency contraception (EC) repeatedly instead of regular contraception methods if they have access to EC. METHODS: Data from the records of 9201 women who underwent EC 11014 times in the years 2006 through 2008 at Hong Kong clinics were retrospectively analyzed. The χ(2) test was used to look for associations between demographic characteristics and repeated EC use and the Wilcoxon signed rank test was used to compare the significance of changes in contraceptive use over time. RESULTS: A total of 10845 courses of EC pills and 168 intrauterine devices were provided to the 9201 women, 89.4% of whom used EC once and 8.5% twice within a year. Using EC more than twice was only associated with unstable relationships. The percentages of women using no contraceptives during intercourse decreased from 20.6% at baseline to 4.7% four to 6 weeks after EC, 4.0% at 6 months, and 3.4% at 12 months. The percentages of women using highly effective methods of contraception increased from 3.5% to 20.8%, 27.3%, and 27.7% at the same time points. CONCLUSION: The low rate of repeated EC use and the positive changes in contraceptive choice after EC are reassuring.

Assessment of knowledge and stigmatizing attitudes related to human papillomavirus among Hong Kong Chinese healthcare providers.

OBJECTIVE: To assess knowledge and stigmatizing attitudes related to human papillomavirus (HPV) and HPV testing among Chinese healthcare providers in Hong Kong. METHODS: Between May and September 2010, an anonymous self-administered questionnaire was sent to 247 doctors, nurses, and smear-taking trainees providing cervical screening in Hong Kong. RESULTS: In total, 137 questionnaires were returned. Most participants had basic knowledge about HPV infection and HPV vaccination. Only about 33% knew that high-risk HPV does not cause genital warts, infection is most common among young women, or infected individuals might not have any identifiable sexual risk factors. Regarding HPV testing, 6 of 7 knowledge items were answered incorrectly by many participants (≥ 50%), highlighting a lack of understanding of the indications for HPV testing and the implications of a positive result. About 30% of participants agreed that individuals with HPV infection were sexually easy, responsible for their infection, or had more than 1 sexual partner. More knowledge about HPV infection predicted less stigmatizing attitudes. CONCLUSION: Continued education on HPV and HPV testing is needed for frontline healthcare providers of screening in Hong Kong. The stigmatizing attitudes toward HPV-infected individuals warrant further exploration of the impact of HPV infection on patient care and interventions.

Psychological burden of testing positive for high-risk human papillomavirus on women with atypical cervical cytology: a prospective study.

OBJECTIVE: To assess the psychological burden of testing positive for high-risk human papillomavirus (HPV) on Chinese women with atypical squamous cells of undetermined significance (ASCUS). DESIGN: Prospective observational study. SETTING: Five community women's health clinics in Hong Kong. POPULATION: Ethnic Chinese women (n=299) with ASCUS who underwent reflex HPV testing (of whom 142 tested HPV negative and 157 tested HPV positive). METHODS: Women's psychological condition was assessed by self-administered questionnaires at smear result notification and by structured telephone interviews six months after notification. All women who tested positive for HPV were referred for colposcopy. MAIN OUTCOME MEASURES: State anxiety, cervical cancer worry and psychosocial burden. RESULTS: At result notification, the HPV-positive group had significantly higher state anxiety, cervical cancer worry and psychosocial burden than the HPV-negative group (all p<0.001). Irrespective of the HPV results, all outcome scores decreased over time. About 80% of the women who were HPV positive attended colposcopy as recommended. At six months, the two groups did not differ in state anxiety, cervical cancer worry, perceived risk of cervical cancer and satisfaction with intimate relationship, but psychosocial burden remained higher in the HPV-positive group (p=0.001). CONCLUSIONS: A concurrent positive HPV result intensified the distress of women with ASCUS at result notification. With time and after colposcopy, their initial heightened anxiety and cervical cancer worry were significantly lowered. However, HPV positivity may pose a prolonged psychosocial burden on women even after having had the necessary follow-up for their cervical abnormalities.

Smoking-cessation and adherence intervention among Chinese patients with erectile dysfunction.

BACKGROUND: Whether the association between smoking and erectile dysfunction is causal is uncertain. No RCTs have been previously conducted on cessation counseling and additional nicotine replacement therapy (NRT) adherence counseling among smokers with erectile dysfunction. PURPOSE: The aim of the study was to determine if smoking-cessation counseling in conjunction with NRT increases quitting and NRT adherence compared to usual care, and if stopping smoking would improve erectile function among Chinese erectile dysfunction patients who smoke. DESIGN: An RCT was conducted. Data were collected in 2004-2007 and analyzed in 2008. SETTING/PARTICIPANTS: The sample included 719 Chinese adult erectile dysfunction patients who smoked at least 1 cigarette per day, intended to quit smoking within the next 7 days, and would use NRT. INTERVENTIONS: Group A1 received 15-minute smoking-cessation and 3-minute NRT adherence counseling at baseline, 1 week, and 4 weeks with free NRT for 2 weeks. Group A2 received the same treatment, except for the adherence counseling. Group B received 10 minutes of quitting advice. All subjects received a self-help quitting booklet at first contact. MAIN OUTCOME MEASURES: Self-reported 7-day tobacco abstinence at 6 months, 4-week NRT adherence at 1 month, and improvement in erectile dysfunction condition at 6 months. RESULTS: The intervention groups (A1+A2) achieved higher rates of abstinence, both self-reported (23% vs 12.8%, RR=1.79, 95% CI=1.22, 2.62) and biochemically validated (11.4% vs 5.5%, RR=2.07, 95% CI=1.13, 3.77), than the control group. The NRT adherence rate did not differ between Groups A1 and A2 (13.7% vs 12.7%, RR=1.08, 95% CI=0.69, 1.69). An improvement in erectile dysfunction status from baseline to 6 months was associated with self-reported quitting at 6 months but not with intervention status. CONCLUSIONS: Although quitting smoking was associated with improvement in erectile dysfunction, this study found significant outcome differences among the means used to achieve smoking cessation. TRIAL REGISTRATION: ISRCTN13070778.

De-stigmatising human papillomavirus in the context of cervical cancer: a randomised controlled trial.

OBJECTIVE: To identify the components of a human papillomavirus (HPV) message contributing to reducing the stigma of HPV in cervical cancer. METHODS: 294 ethnic Chinese women attending a community-based clinic in Hong Kong were randomly allocated to read one of three written HPV messages: Group 'lr+hrHPV': low-risk and high-risk HPVs facts, Group 'hrHPV': high-risk HPV facts only and Group 'ds+hrHPV': high-risk HPV facts and de-stigmatising components, namely being anti-stereotypical, motivational and low in complexity. Main outcome measures were high-risk HPV-related sexual stigma, knowledge, attitude towards message, and intention to be HPV-tested measured by self-administered questionnaires immediately before and after reading. RESULTS: Message allocation had a significant effect on sexual stigma (F = 5.219, p = 0.006). Participants who read message ds+hrHPV showed the least stigma, and were significantly less likely to believe that high-risk HPV infection implicated promiscuity, non-monogamy or that monogamy offered complete protection against high-risk HPV. The genital HPV-focused message was more stigmatising than cervical cancer-focused messages. Of all participants, 93% (237/254) and 97% (260/269) indicated a positive intention to be HPV-tested before and after reading, respectively. There were no between-group differences noted in terms of knowledge and intention to be HPV-tested before or after reading. CONCLUSIONS: Our findings show that an HPV message containing specific de-stigmatising components may reduce public stigma towards high-risk HPV. Also, focusing solely on high-risk HPV in the context of cervical cancer helps to avoid the stigmatising effect of genital warts from tainting perceptions about high-risk HPV infection.

Emergency contraception: knowledge, attitude and prescription practice among doctors in different specialties in Hong Kong.

AIM: Few studies have evaluated doctors' knowledge, attitudes and practices as regards emergency contraception (EC). Some studies have reported inadequate knowledge, bias and wrong prescriptions by doctors. This article compares the prescription pattern, attitude and knowledge of EC in Hong Kong doctors in different specialties. METHODS: Questionnaires were mailed to family physicians, obstetrician-gynecologists and doctors working in family planning clinics to ascertain their attitudes to EC. Those who provided EC described the types of EC used, whether drugs were given in advance and answered a 12-question knowledge test. Those who did not provide EC stated why. RESULTS: A total of 443 completed questionnaires were analyzed: 70.9% of doctors agreed that the benefits of EC outweigh its risks and 61.2% agreed that doctors should discuss it with clients. Advanced provision was supported by 54.2% of doctors but reduced to 32.5% if the target client was a girl aged 16 or below. Even fewer doctors (40.2%) supported the over-the-counter sales of EC pills. In the knowledge test, family planning doctors scored 10.45 out of 12 and obstetrician-gynecologists in private practice had the lowest score of 6.08. Family planning doctors used levonorgestrel pills while private family physicians and obstetrician-gynecologists used Yuzpe. Among 352 doctors who provided EC, only 21.7% of private family physicians and 15.9% of private obstetrician-gynecologists prescribed it in advance. CONCLUSIONS: Only doctors working in family planning clinics were competent in their knowledge of emergency contraception and up to date with current practice. Although half of the doctors supported advanced provision, few implemented it. Most doctors did not support advanced provision to young girls nor the over-the-counter sales of EC pills.

Beliefs about cervical cancer and human papillomavirus (HPV) and acceptability of HPV vaccination among Chinese women in Hong Kong.

OBJECTIVE: To assess the knowledge and beliefs on cervical cancer and HPV infection and to evaluate the acceptability of HPV vaccination among Chinese women. METHODS: Seven focus groups were conducted with ethnic Chinese women aged 18-25 (n=20), 26-35 (n=13), and 36 and above (n=16) in a community women's health clinic in Hong Kong in 2006. The discussions were audio taped, transcribed and analyzed. Recurrent themes related to cervical cancer, HPV infection and vaccination were highlighted. RESULTS: Diverse conceptions on likely causes of cervical cancer were noted, covering biological, psychological, environmental, lifestyle and sexual factors. Most women had not heard of HPV and its mode of transmission. The participants had difficulties understanding and accepting the linkage between cervical cancer and the sexually transmitted HPV infection. HPV infection was seen as personally stigmatizing with significant adverse impact on self-esteem and significant relationships. Participants favored HPV vaccination both for themselves and their teenage daughters if authoritative endorsement was provided. CONCLUSION: Inadequate knowledge and misconceptions on cervical cancer and HPV were common. Most participants welcomed and favored having HPV vaccination. Apart from promoting HPV vaccination, cervical cancer prevention should also include strategies to promote knowledge and minimize the stigmatizing effect of a sexually transmitted HPV infection.

Are women ready for more liberal delivery of emergency contraceptive pills?

OBJECTIVE: To investigate the knowledge, use and attitudes towards emergency contraception (EC) among women attending family planning clinics. DESIGN: Self-administered questionnaire survey. SETTINGS: Eight birth control clinics and three youth health care centers of The Family Planning Association of Hong Kong. SUBJECTS: A total of 2454 women aged 15 to 53 attending the clinics between 1 November 2003 and 13 December 2003 were recruited. RESULTS: A total of 1405 completed questionnaires were analyzed. 63.7% of women had heard of EC and 51.8% knew that they had to take it within 72 h. 15.7% had used EC before. More advertising on EC was considered desirable by 46.3% of subjects. 48.7% of subjects supported advanced provision of emergency contraceptive pills (ECPs) and 25.7% supported over-the-counter sales. CONCLUSION: The awareness and use of EC were low in our study population. They were not ready for more liberal delivery of ECPs as less than 50% of women supported these new delivery modes and their knowledge on ECPs use was inadequate.

Impact of common contraceptive methods on quality of life and sexual function in Hong Kong Chinese women.

The combined oral contraceptive (COC) pills, injectables, intrauterine contraceptive device (IUCD) and female sterilization are the most common contraceptive methods used by women. Women's choice, compliance and satisfaction with specific contraceptive methods are influenced by any impact of the method on their quality of life and sexual function. Anxiety regarding possible adverse effects of the contraceptive methods on their quality of life and sexual function is one of the common concerns. The aim of this prospective observational study was to determine the impact of the abovementioned contraceptive methods on the quality of life and sexual function of the users. A sample of 361 Hong Kong Chinese women who were first-time users of the following contraceptive methods completed the study: COC pills (n=87), injectables (n=67), IUCD (n=96) and female sterilization (n=111). Quality of life and sexual function of the subjects were assessed before and 3-4 months after use of the method by a standardized questionnaire. The questions were adopted from the validated Chinese versions of the World Health Organization Quality of Life (WHOQOL) questionnaire and the Derogatis Sexual Functioning Inventory (DSFI). In the female sterilization group, we found a significantly higher score for sexual satisfaction (p=.004) and sexual drive (p=.003) 3-4 months after sterilization, as well as an improved WHOQOL social domain score (p=.009). However, the other DSFI subscale scores and WHOQOL domain scores were not significantly different (p>.05). No significant difference was demonstrated in all the WHOQOL domain scores and DSFI subscale scores after use of COC pills, injectables and IUCD (p>.05). We conclude that the COC pills, injectables, IUCD and female sterilization all do not have significant adverse impact on quality of life and sexual function. After female sterilization, there is a significant improvement in sexual satisfaction and sexual drive.

Effect of advanced provision of emergency contraception on women's contraceptive behaviour: a randomized controlled trial.

BACKGROUND: Emergency contraception (EC) can prevent pregnancy but is under-used. Advanced provision increases use but the effect on contraceptive behaviour varies. METHODS: Women aged 18-45 years, using less effective contraceptives, were randomized to either advanced provision of three courses of EC (intervention) or to obtaining each course from clinic (control). EC use and contraceptive behaviour were monitored for 1 year. RESULTS: In all, 1030 women were recruited in 6 months. The mean+/-SD number of courses of EC used in intervention versus control group was 0.56+/-1.2 versus 0.20+/-0.6 (P<0.001). In the intervention group, 47% women aged <26 years used at least one course of EC compared with 23% of older women (P<0.001). The majority of women used condoms before (intervention 89%, control 91%) and during the study (89% for both groups). Consistency of contraceptive use was higher during the study (65 versus 60% of women in both groups) (P<0.001). There were 17 unplanned pregnancies, eight in the intervention group, six of whom did not use EC in the conception cycle. CONCLUSIONS: Advanced provision increases EC use especially among young women in Hong Kong. Contraceptive choice and consistency of use remains the same even among young women.