Programme costs for introducing age/gestation-based universal influenza vaccine schedules for young children and pregnant women in Hong Kong.

BACKGROUND: Hong Kong experiences year-round influenza activity with winter and summer peaks. The government's Vaccination Subsidy Scheme (VSS) provides vaccine to high-risk groups prior to the larger winter peak. The VSS is predominantly administered through the private sector. This study aimed to cost the two theoretical routine influenza vaccination schedules using both northern and southern hemisphere vaccines, administered according to child's age and women's gestation, from a governmental perspective; and compare these costs to the costs of government's seasonal VSS assuming equivalent coverage estimates to determine the budget impacts of these influenza vaccination programmes in Hong Kong. METHODS: We used the World Health Organization's Flutool Plus to estimate the incremental annual costs for immunising young children aged 6 months to 2 years and pregnant women with influenza vaccine during 2021, assuming the latter group accesses the public system for some antenatal care. Inputs were based on literature review, publicly available data and expert opinions. Sensitivity analyses were done with various coverage rates and vaccine costs. RESULTS: The annual incremental cost (including vaccine price) to vaccinate young children with three doses of influenza vaccine during the first two years of life was estimated at USD 1,175,146 (per-dose-cost of USD 10.55) at 75% coverage while that to vaccinate pregnant women with one dose at 60% coverage was estimated at USD 398,555 (per-dose-cost of USD 13.39). Across a range of sensitivity analyses we predict that routine year-round schedules could be cost-saving to the government compared to the VSS. Implementing routine immunisation to both risk groups equates to USD 1,573,701, i.e., 0.012% of Hong Kong's annual healthcare spending. CONCLUSION: Proposed year-round universal schedules providing influenza immunisation according to the child's age or the woman's gestation are predicted to be cost-saving compared to the current seasonally administered subsidised vaccine programme.

Prevalence and indicators of use of complementary and alternative medicine in Austrian patients with inflammatory bowel disease.

OBJECTIVE: Complementary and alternative medicine (CAM) seems to be frequently used among patients with inflammatory bowel disease (IBD). We aimed to determine the prevalence and indicators of CAM use in Austrian IBD patients. METHODS: In a multicentre cross-sectional study, adult patients with IBD attending 18 Austrian outpatient clinics completed a multi-item questionnaire that recorded use of CAM as well as medical and socioeconomic characteristics. Patients were recruited between June 2014 and June 2015. The study outcome was the prevalence of CAM use and its socioeconomic and disease-related associations. RESULTS: A total of 1286 patients (Crohn's disease 830, ulcerative colitis 435, IBD unclassified 21; females 651) with a median age of 40 years (interquartile range 31-52 years) and a median disease duration of 10 years (4-18 years) were analysed. The prevalence of previous and/or current CAM use was 50.7%, with similar results for Crohn's disease and ulcerative colitis. In the multivariable analysis, female gender and a university education were independent socioeconomic indicators of CAM use. IBD-related indicators were longer duration of the disease and previous and/or current treatment with steroids and TNF-α inhibitors. CONCLUSION: CAM use for IBD is frequent in Austrian IBD patients and associated with female gender, higher educational level of university degree, longer duration of the disease, and treatment with steroids and TNF-α inhibitors.