To survey the practice patterns of physicians in public hospitals in Hong Kong when treating Helicobacter pylori--associated peptic ulceration, the records of all patients from 22 medical units who had new peptic ulcers that had been diagnosed endoscopically during August 1996 were examined systematically. Patient data were entered on a one-page questionnaire. Five hundred and twelve patients with peptic ulceration were studied; 173 (34%) of whom had presented with gastro-intestinal bleeding. The H pylori status had been determined in 449 (88%) patients, 280 (62%) of whom had subsequently tested positive for H pylori. The biopsy urease test or histological examination had been performed for more than 95% of patients. Of 260 patients who had tested positive for H pylori, 244 (94%) had received eradication therapy to eliminate this organism; a total of 291 patients, however, were receiving eradication therapy. The most commonly used regimen was proton pump inhibitor triple therapy (151 [52%] of 291 patients). Confirmation of the eradication of H pylori had been planned for 152 (52%) of the 291 patients, whereas ulcer-healing drugs - mainly H2-receptor antagonists - had been prescribed for 87 (30%) patients after eradication. Curing H pylori infection is therefore widely accepted in the management of peptic ulcer disease among physicians working in Hong Kong public hospitals.

The following guidelines provide a basis for the management of osteoporosis for the practising physician in Hong Kong. The guidelines have been compiled by a working group that represents the specialties concerned with osteoporosis and summarise the current management of osteoporosis based on available published evidence and relevant local experience.

A randomised controlled trial was performed at the Queen Elizabeth Hospital to compare the effects and acceptance of routine in-patient versus out-patient management of diastolic blood pressure between 90 and 100 mm Hg in pregnant women. There were no significant differences in the establishment of the diagnosis of hypertension, development of severe hypertension or proteinuric hypertension, the number of women requiring obstetric interventions, or the neonatal outcome between the two groups. Antenatal hospital stay for the in-patient group, however, was more than twice as long as for the out-patient group (difference in mean stay, 3.7 days; 95% confidence interval, 1.3-6.2). The number of hospitalisations in the in-patient group was almost four times greater than that in the out-patient group (difference in mean number of hospitalisations, 1.7; 95% confidence interval, 1.2-2.2). The two groups did not differ in their levels of satisfaction of the overall management of blood pressure. Nevertheless, a greater proportion of women preferred to choose the same type of care among the out-patient group than among the in-patient group if they had hypertension in a future pregnancy (83.7% versus 51.2%; P<0.001). More women were dissatisfied about the number of admissions than on the frequency of out-patient care (40.5% versus 16.3%; P<0.001). We conclude that in-patient care, day care, or home monitoring should be individualised.

Cervical cancer remains an important cause of avoidable morbidity and mortality in Hong Kong. This paper briefly reviews the epidemiology of cervical cancer and explores the evidence on the effectiveness of screening. The essential components of a successful cervical cancer screening programme, based on international experience, are discussed. The present situation in Hong Kong is then examined and the options outlined for the way ahead.