VAT: a precise mechanism to identify drug-food companies.

The impact of drug-foods (tobacco and cane sugar, cocoa and caffeine) and the consequences of their production on the health of both public and planet are wide ranging and increasing from obesity to pressure on water supply. The world's food system is dominated by a small number of global corporations making and promoting drug-foods in myriad forms. The use of sugar-substitute non-sugar sweeteners, and their design of products, are specifically formulated to be 'moreish', to stimulate pleasure responses above and beyond the natural pleasure of eating. In the UK we can identify these foods, and the corporations that make them, since Value Added Tax (VAT) is applied. We suggest that, for food and drink upon which UK VAT is levied, advertising and product placement should be prohibited and controls put on branding and packaging. We further suggest action is taken to: (i) restrain the activities of the companies making these products, (ii) prohibit their sponsorship and/or partnership with government bodies such as schools and NHS, (iii) ensure these corporations pay the full fiscal and environmental costs of drug-foods. Our urgent challenge is to act against the sociopathic power of such corporations, for the public health and that of the planet.

Mobile telecommunications and health: report of an investigation into an alleged cancer cluster in Sandwell, West Midlands.

AIMS: Residents of one street expressed concern about the number of incident cancers, following the installation of a nearby mobile phone base station. The investigation explored whether the base station could be responsible for the cancers. METHODS: Data were collected from residents' medical records. GPs and oncologists provided further information. RESULTS: Ward-level cancer incidence and mortality data were also obtained, over four three-year time periods. A total of 19 residents had developed cancer. The collection of cancers did not fulfil the criteria for a cancer cluster. Standardized mortality ratios (SMRs) for all malignant neoplasms (excluding non-melanoma skin cancers) in females (1.38 (95% CI, 1.08-1.74)) and all persons (1.27 (CI, 1.06-1.51)) were significantly higher than in the West Midlands during 2001-3. There were no significant differences for colorectal, female breast and prostate cancers, for any time period. Standardized incidence ratios (SIRs) for non-melanoma skin cancers in males and all persons was significantly lower than in the West Midlands during 1999-2001, and significantly lower in males, females and all persons during 2002-4. CONCLUSIONS: We cannot conclude that the base station was responsible for the cancers. It is unlikely that information around a single base station can either demonstrate or exclude causality.

Mathematical modeling to define optimum operating room staffing for pediatric patients in trauma centers.

BACKGROUND: Adult trauma centers (TCs) in the United States may be verified with an on-call operating room team if the performance improvement program shows no adverse outcome. Using queuing and simulation methodology, this study attempts to add a volume guideline for injured children. METHODS: Data from 63 verified TCs identified demographic factors including specific information regarding the first pediatric trauma-related operation done between 11 pm and 7 am each month for 1 year. RESULTS: The annual pediatric admits correlated with the number of operations (383) done from 11 pm to 7 am (P < .001). The probability of operation within 30 minutes of arrival varies with the number of admits and the percent of penetrating vs blunt injuries. This likely number of operations from 11 pm to 7 am beginning within 30 minutes of patient arrival would be 3.45, 4.21, and 4.95 for TCs admitting 150, 250, and 350 injured children per year, respectively. The probability that 2 rooms would be occupied simultaneously is 0.074 and 0.109 for centers with 160 and 260 pediatric trauma admissions, respectively. CONCLUSION: Trauma centers performing less than 6 pediatric trauma operations per year from 11 pm to 7 am could conserve resources by using an on-call operating room team.