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There have been no confirmed cases of tetrodotoxicity from the Atlantic pufferfish, Sphoeroides maculatus, but three studies found extracts from fish of this species highly toxic in mice. Several recent intoxications from these fishes in Florida were due to saxitoxin , which causes paralytic shellfish poisoning with very similar symptoms and signs.
In some cases, potentially harmful or harmful drugs can be substituted or weaned off with the help of pharmacological alternatives – such as potentially NAC and modafinil in the case of cocaine dependence [42] – whose uses are not considered to be underlying causes of deaths. In some cases, they – including caffeine – can help improve ...
Drug overdose deaths in the US per 100,000 people by state. [1] [2] A two milligram dose of fentanyl powder (on pencil tip) is a lethal amount for most people.[3]The United States Centers for Disease Control and Prevention (CDC) has data on drug overdose death rates and totals.
where N is the ratio of cases to controls. As the odds ratio approaches 1, the number of cases required for statistical significance grows towards infinity; rendering case-control studies all but useless for low odds ratios. For instance, for an odds ratio of 1.5 and cases = controls, the table shown above would look like this:
1982, United States. The Chicago Tylenol murders, an unsolved case of drug tampering in the Chicago area. Seven deaths were linked to the potassium cyanide poisoning, leading to a nationwide recall of Tylenol products. [6] 1984, India. The Bhopal disaster (also known as Bhopal gas tragedy): A gas leak incident which led to at least 3,787 deaths.
"Most estimates concerning the extent of acute pesticide poisoning have been based on data from hospital admissions which would include only the more serious cases. The latest estimate by a WHO task group indicates that there may be 1 million serious unintentional poisonings each year and in addition 2 million people hospitalized for suicide ...
Across the state, there have been over 300% more cases of the highly contagious respiratory illness this year compared to last, and 214% more compared to the same period in 2019, the data show.
In statistics, the one in ten rule is a rule of thumb for how many predictor parameters can be estimated from data when doing regression analysis (in particular proportional hazards models in survival analysis and logistic regression) while keeping the risk of overfitting and finding spurious correlations low. The rule states that one ...