Financial implications of New York City's weight management initiative.

PURPOSE: To estimate potential annual savings in medical expenditures from a subsidized weight management program from the NYC Government perspective. DESIGN: Longitudinal observational study. SETTING: Employees of New York City (NYC) government and enrolled dependents. SAMPLE: 14,946 participants with overweight and obesity. INTERVENTION: WW (formerly Weight Watchers®) 'Workshop' and 'Digital' programs. MEASURES: Participation rate, enrollment duration, weight change, and predicted gross and net total and per capita medical expenditure savings and return on investment (ROI). ANALYSIS: Participation rate, enrollment duration, weight change, and program costs are based on direct observation. Predicted savings are simulated based on published data relating weight loss to medical expenditure reductions. RESULTS: In total, 47% of participating employees and 50% of participating dependents lost weight during the enrollment period. Mean (median) enrollment duration for employees was 7.1 months (7.0) and for dependents was 6.9 months (6.0). Mean (median) weight losses for the employees in 'Workshops' and 'Digital' was 6.6 lbs (2.80) and 6.3 lbs (0.0). For dependents, weight losses were 7.4 lbs (3.59) and 11.6 lbs (2.0). Per capita and total predicted net savings to NYC Government from employees was estimated to be $120 and $1,486,102 for an ROI of 143%. Including dependents, predicted net savings increases to $1,963,431 for an ROI of 189%. Over 80% of savings came from participants in the Obese III category. CONCLUSION: An evidence-based weight management program has the potential to generate a positive ROI for employers. Future studies should validate these estimates using actual data and more rigorous designs.

Government pharmaceutical pricing strategies in the Asia-Pacific region: an overview.

Background and objectives: Governments in Asia Pacific (APAC) are increasingly using pharmaceutical pricing strategies to contain rising healthcare costs. The objective of this narrative review is to discuss formal pricing strategies for reimbursed prescription medication in APAC, supported by relevant examples of implementation differences across countries. In the discussion section, we examine key advantages and disadvantages of each strategy. Methods: A narrative review of the peer-reviewed and grey literature was undertaken to retrieve information, including strategy definitions, practising countries, country-specific implementation considerations, and merits and demerits of each strategy. Results: Seven strategies (Internal Reference Pricing, External Reference Pricing, Special Pricing Agreements, Pharmacoeconomic Evaluation, Cost plus pricing, Price Maintenance Premium, and Tendering and negotiations) were identified as most commonly practised in APAC through the review process. Most countries use multiple strategies that differ in how they are implemented. Conclusion: APAC countries use multiple strategies simultaneously with varying implementation methods, including different formulae and sub-types of medication that a strategy applies to, whether the strategy is a mandate or guideline, and the extent of negotiations and transparency. Strategies are instituted partly with the aim of cost containment, and may also promote price stability, innovation, and increased access in the short and longer term. Abbreviations: APAC - Asia Pacific; WHO - World Health Organisation; IRP - Internal Reference Pricing; ERP - External Reference Pricing; SPA - Special Pricing Agreement; MES - Managed Entry Scheme; PVA - Price-Volume Agreement; RSA - Risk Sharing Agreement; NHIS - National Health Insurance System; PE - Pharmacoeconomic Evaluation; CEA - Cost-Effectiveness Analysis; QALY - Quality-adjusted Life Year; BIA - Budget Impact Analysis; PMP - Price Maintenance Premium; R&D - Research & Development.

Pilot randomized controlled trial testing the influence of front-of-pack sugar warning labels on food demand.

BACKGROUND: Front-of-pack (FOP) nutrition warning labels to identify potentially harmful foods/beverages have recently been considered in Singapore. The objective of this study was to pilot test two promising FOP warning labels intended to reduce purchases of products high in sugar to determine whether a full scale trial testing one or both these labels using actual purchases is warranted. METHODS: Five hundred twelve participants ≥21 years old and residing in Singapore completed all study elements online via the NUSMart Online Grocery Store study website. The study was designed as a Randomized Controlled Trial (RCT) where consumers were randomized and asked to hypothetically shop in one of three versions of an online grocery store; 1) no FOP label (control), 2) a graphical high-in-sugar label shaped like a stop sign, or 3) a text-based warning label. The proportion of labelled products purchased (primary outcome) and all secondary measures of diet quality were calculated using participants' orders. Ordinary Least Squares (OLS) regression was used to compare purchasing behavior across the three study arms. RESULTS: The proportion of high-in-sugar products selected (i.e., those targeted for labelling) was largest in the no label control arm at 20%. The proportion was a non-statistically significant 2 percentage points lower (P = 0.146) for the high-in-sugar stop-sign label arm and 4 percentage points lower (P < 0.05) in the warning label with deterrent text arm. We could not reject the hypothesis of equal effectiveness of the two warning labels (P = 0.231). CONCLUSIONS: Results suggest that the two health warning labels have potential to reduce demand for high-in-sugar products in Singapore. Future studies should test the influence of these labels using actual purchases in efforts to identify whether either labelling strategy should be considered for adoption in the local setting. TRIAL REGISTRATION: The American Economic Association's registry for randomized controlled trials; AEARCTR-0003800 . Registered 18 January 2019.