Recent comments in /f/science

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Nayir1 t1_jbecdq9 wrote

As to the edit, what we mean by 'mouthwash' kind of matters. Like certain types of bacterial infection can be exacerbated by Listerine and the like, where cheap as dirt hydrogen peroxide or simple salt water can be beneficial.

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Test19s t1_jbebqf3 wrote

IIRC modern Europeans are relative latecomers, genetically speaking, and the earliest human remains found on the European peninsulas are genetically closer to Asians and Indigenous Americans than they are to the Europeans of, say, the Middle Ages.

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dghammer t1_jbebolg wrote

A guy I worked with years ago, when the web was new, insisted that the reason KFC started calling themselves KFC was that they no longer served real chicken....he told me this the first time I met him and he said he learned this on the internet. The dude was a nutter.

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ojama10 t1_jbeb3dg wrote

In the article, it also references that the 20.7% rate of lifetime violence is 9 times higher versus a population without serious mental illness (~ 2.3%) (Reference link).

I reckon the difference between this and CDC's figures will be in the methodology. CDC using a US Population and telephone/mobile phone survey, and Khalifeh et al using a systematic review of english published journal articles.

Based on this and without completing critiquing the sources of data for the systematic review, it could be that the US has a higher rate of violence vs other parts of the world? Or the data methodologies differ that has led to this difference?

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giuliomagnifico OP t1_jbe9y8v wrote

>This serial cross-sectional study included medical data and self-reported information from 12,924 young adults aged 20 to 44 who participated in the long-running National Health and Nutrition Examination Survey conducted by the CDC.
The study population included 51 percent female, 57 percent white, 12 percent Mexican American, 8 percent other Hispanic, 13 percent Black, and 10 percent other race and ethnicities.
Wadhera and colleagues observed that the prevalence of hypertension increased from 9 percent during 2009–2010 to 12 percent a decade later.
Similarly, the researchers saw statistically significant increases in rates of diabetes, which climbed from 3 to 4 percent, and obesity, which rose from 33 to 41 percent during the study period.
The percentage of young adults with a smoking history was high and did not change.
In contrast, rates of high cholesterol declined from 41 percent in 2009–2010 to 36 percent in 2017–2020, a decrease the scientists suggest reflects government regulation of the use of trans fatty acids and other partially hydrogenated oils in packaged convenience foods and fast-food restaurants.
The researchers found substantial variation in prevalence of risk factors by race and ethnicity. Mexican Americans were the only group to experience a significant increase in diabetes.
Obesity significantly increased across all racial and ethnic groups except Black adults. While rates of hypertension increased among Mexican Americans and other Hispanic adults, Black adults experienced the highest rates of hypertension.

paper: https://jamanetwork.com/journals/jama/fullarticle/2802263

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AutoModerator t1_jbe9mi9 wrote

Welcome to r/science! This is a heavily moderated subreddit in order to keep the discussion on science. However, we recognize that many people want to discuss how they feel the research relates to their own personal lives, so to give people a space to do that, personal anecdotes are allowed as responses to this comment. Any anecdotal comments elsewhere in the discussion will be removed and our normal comment rules apply to all other comments.

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1

thegooniegodard t1_jbe8jxl wrote

My mother was in a terrible automobile accident in the early 2000s. Due to damage to her temporal lobe, for the remainder of her life she spoke in what sounded like an Eastern European or Russian accent until she passed from bone cancer 10 years later. My mother was born and raised in Michigan (United States) and had no Eastern European or Russian background. The brain is a marvel.

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victorix58 t1_jbe89rn wrote

The science of capitalism. How wonderful that we are perfecting our knowledge of how best to lie to "consumers" with advertising. What a wonderful world. A little bit closer to true satire every day. Like living in the movie Idiocracy.

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