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Preventing Falls in the Elderly

Falls are generally considered accidents, but more and more they're being looked at as preventable.

"There are many reasons why people fall as you get older. You get cataracts, your vision is not the same. Some people develop neurologic problems, so there are lots of reasons why people fall," says Dr. Sal Lacagnina, Vice President of Health and Wellness for Lee Memorial Health System.

Falls have significant health impacts. Nationwide, falls are the leading cause of injury death in those 65 and older. And 30% of those who survive a fall will suffer an injury or broken bone, which can lead to further issues.

"If you fall down and you break a hip, the chances of ending up in a nursing home are about 50%," says Dr. Lacagnina.

Dr. Lacagnina works in preventative medicine. He finds you can lessen your fall risk by first assessing your home, putting grab bars where needed and looking for hazards.

"Even thing that occur in the home, people have throw rugs on the floor that are slippery on the bottom and they may just trip and fall because of that," says Dr. Lacagnina.

Getting your vision checked and meeting with your doctor to review your medicines are other good measures. One of the best protections is to increase your strength and balance.

Lee Memorial Health System offers balance screenings and therapy.

"We also work what we call 'balance strategies' which helps you if you do start to lose your balance there's subconscious strategies that you used to help recover your balance before you actually hit the floor," says Brandie Redman, a Lee Memorial Health System physical therapist.

Taking a balanced approach may keep you upright and healthy.

Random Video Generator

 This site provides links to random videos hosted at YouTube, with the emphasis on random.

 The original idea for this site actually stemmed from another idea to provide a way of benchmarking the popularity of a video against the general population of YouTube videos. There are probably sites that do this by now, but there wasn’t when we started out. Anyway, in order to figure out how popular any one video is, you need a pretty large sample of videos to rank it against. The challenge is that the sample needs to be very random in order to properly rank a video and YouTube doesn’t appear to provide a way to obtain large numbers of random video IDs.

 Even if you search on YouTube for a random string, the set of results that will be returned will still be based on popularity, so if you’re using this approach to build up your sample, you’re already in trouble. It turns out there is a multitude of ways in which the YouTube search function makes it very difficult to retrieve truly random results.

 So how can we provide truly random links to YouTube videos? It turns out that the YouTube programming interface (API) provides additional functions that allow the discovery of videos which, with the right approach, are much more random. Using a number of tricks, combined some subtle manipulation of the space-time fabric, we have managed to create a process that yields something very close to 100% random links to YouTube videos.

 YouTube is an American video-sharing website headquartered in San Bruno, California. YouTube allows users to upload, view, rate, share, add to playlists, report, comment on videos, and subscribe to other users. It offers a wide variety of user-generated and corporate media videos. Available content includes video clips, TV show clips, music videos, short and documentary films, audio recordings, movie trailers, live streams, and other content such as video blogging, short original videos, and educational videos. Most content on YouTube is uploaded by individuals, but media corporations including CBS, the BBC, Vevo, and Hulu offer some of their material via YouTube as part of the YouTube partnership program. Unregistered users can only watch videos on the site, while registered users are permitted to upload an unlimited number of videos and add comments to videos. Videos deemed potentially inappropriate are available only to registered users affirming themselves to be at least 18 years old.

 YouTube and selected creators earn advertising revenue from Google AdSense, a program which targets ads according to site content and audience. The vast majority of its videos are free to view, but there are exceptions, including subscription-based premium channels, film rentals, as well as YouTube Music and YouTube Premium, subscription services respectively offering premium and ad-free music streaming, and ad-free access to all content, including exclusive content commissioned from notable personalities. As of February 2017, there were more than 400 hours of content uploaded to YouTube each minute, and one billion hours of content being watched on YouTube every day. As of August 2018, the website is ranked as the second-most popular site in the world, according to Alexa Internet, just behind Google. As of May 2019, more than 500 hours of video content are uploaded to YouTube every minute.

 YouTube has faced criticism over aspects of its operations, including its handling of copyrighted content contained within uploaded videos, its recommendation algorithms perpetuating videos that promote conspiracy theories and falsehoods, hosting videos ostensibly targeting children but containing violent and/or sexually suggestive content involving popular characters, videos of minors attracting pedophilic activities in their comment sections, and fluctuating policies on the types of content that is eligible to be monetized with advertising.

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