SciCombinator

Discover the most talked about and latest scientific content & concepts.

Journal: PLoS medicine

775

Lukasz Piwek and colleagues consider whether wearable technology can become a valuable asset for health care.

Concepts: Health care, Health, Wearable computer

455

Current dietary guidelines recommend eating a variety of fruits and vegetables. However, based on nutrient composition, some particular fruits and vegetables may be more or less beneficial for maintaining or achieving a healthy weight. We hypothesized that greater consumption of fruits and vegetables with a higher fiber content or lower glycemic load would be more strongly associated with a healthy weight.

Concepts: Cohort study, Epidemiology, Nutrition, United States, Change, Vegetable

374

Industry sponsors' financial interests might bias the conclusions of scientific research. We examined whether financial industry funding or the disclosure of potential conflicts of interest influenced the results of published systematic reviews (SRs) conducted in the field of sugar-sweetened beverages (SSBs) and weight gain or obesity.

Concepts: Scientific method, Mathematics, Science, Research, The Association, Peer review, Review, Finance

349

Previous studies indicate that in published reports, trial results can be distorted by the use of “spin” (specific reporting strategies, intentional or unintentional, emphasizing the beneficial effect of the experimental treatment). We aimed to (1) evaluate the presence of “spin” in press releases and associated media coverage; and (2) evaluate whether findings of randomized controlled trials (RCTs) based on press releases and media coverage are misinterpreted.

Concepts: Cohort study, Experimental design, Epidemiology, Clinical trial, Randomized controlled trial, ClinicalTrials.gov, Evaluation methods, Pharmaceutical industry

322

Depressive disorders were a leading cause of burden in the Global Burden of Disease (GBD) 1990 and 2000 studies. Here, we analyze the burden of depressive disorders in GBD 2010 and present severity proportions, burden by country, region, age, sex, and year, as well as burden of depressive disorders as a risk factor for suicide and ischemic heart disease.

Concepts: Death, Risk, 1920, Heart disease, Ischemia, Major depressive disorder, Ischaemic heart disease, 1922

307

Peter Hotez reflects on declining vaccination rates in Texas and the potential for future measles epidemics.

Concepts: Infectious disease, Vaccine, Measles

291

John Ioannidis argues that problem base, context placement, information gain, pragmatism, patient centeredness, value for money, feasibility, and transparency define useful clinical research. He suggests most clinical research is not useful and reform is overdue.

Concepts: Store of value

274

Previous estimates of mortality in Iraq attributable to the 2003 invasion have been heterogeneous and controversial, and none were produced after 2006. The purpose of this research was to estimate direct and indirect deaths attributable to the war in Iraq between 2003 and 2011.

Concepts: Sample, Gulf War, Cluster sampling, Iraq War, 2003 invasion of Iraq, Invasion, Iraq, Saddam Hussein

259

Taxes on sugar-sweetened beverages (SSBs) meant to improve health and raise revenue are being adopted, yet evaluation is scarce. This study examines the association of the first penny per ounce SSB excise tax in the United States, in Berkeley, California, with beverage prices, sales, store revenue/consumer spending, and usual beverage intake.

Concepts: United States, U.S. state, Macroeconomics, United States dollar, Indirect tax, Taxation in the United States, Consumption, Consumer spending

259

The US Food and Drug Administration Amendments Act requires results from clinical trials of Food and Drug Administration-approved drugs to be posted at ClinicalTrials.gov within 1 y after trial completion. We compared the timing and completeness of results of drug trials posted at ClinicalTrials.gov and published in journals.

Concepts: Pharmacology, Clinical trial, Drug, ClinicalTrials.gov, Drugs, Food and Drug Administration