Hidden Sleep Disorders Can Be Dangerous
August 24, 2015
A new Institute of Medicine report points out the health and safety dangers posed by undetected sleep disorders. According to medical experts, hidden sleep disorders can lead to cardiovascular problems, diabetes, and possibly Alzheimer’s. Especially dangerous are the dangers of industrial accidents and motor vehicle crashes caused by drowsy driving.
Many people in their 50’s to 60’s could be suffering from one or more of these hidden sleep disorders and simply attribute their sleepiness to advancing age. Individuals with sleep disorders may also be in denial because they don’t have any of the risk factors such as alcohol use or smoking.
While driving, lack of sleep can lead to a lack of concentration on the road ahead. In many cases, drowsy driving can cause what is known as a micro-sleep, where the driver nods off for a second or two. A second or two may not seem too bad until you consider that, at highway speeds, a car can travel almost 200 feet in two seconds. A second or two is long enough to drive into another lane or off the road.
A 2014 study by AAA found that drowsy driving was responsible for 21 percent of fatal crashes and the deaths of an average of 6,400 people per year.
Without any obvious symptoms reported by the individuals or spouses, the only way to diagnose these hidden sleep disorders is through a sleep study in a specially designed sleep lab. In these labs, subjects spend the night in a soundproof, totally dark room while their brainwaves, respiration and other signs are monitored by staff in a central control room.
If an obstructive airway is diagnosed as the cause of these sleep disorders, a Continuous Positive Airway Pressure (CPAP) machine is often prescribed. However, many don’t like the idea of sleeping while wearing a mask and hooked by hoses to a noisy machine. For those who resist that idea, there are alternatives such as surgery to open up the airway or an appliance worn inside the mouth that pushes the lower jaw forward.
For others sleep therapy can be as simple as changing lifestyle habits such as watching alcohol intake, staying up too late, or watching TV in the bedroom.
Doctors advise that, if you feel sleepy during your normal wake hours on a regular basis, you may be suffering from one or more of these sleep disorders. The study’s authors advised medical practitioners to consider lack of sleep and question their patients on their sleep habits as part of their routine diagnostic process.
Read more: Snooze Alert: A Sleep Disorder May Be Harming Your Body And Brain
Motor Vehicle Deaths Are On The Rise
August 18, 2015
A new report by the Statistics Department of the National Safety Council shows that motor vehicle deaths are on the rise and the numbers have increased significantly over the past year. The report covers the first six months of 2015 and shows a fatality increase of 14 percent over the same period in 2014.
According to the report, there were 18,630 motor vehicle deaths in the US between January and June of this year. The report’s authors say that, if the trend continues for the rest of the year, the total number of motor vehicle deaths could exceed 40,000 for the first time in eight years.
We normally quote traffic figures from the National Highway Traffic Safety Administration (NHTSA) and the figures between the National Safety Council and NHTSA will differ because NHTSA only counts traffic deaths that occur within 30 days of the crash while the National Safety Council counts both traffic and non-traffic deaths that occur within one year of the crash. Another difference is that NHTSA normally takes more than a year to compile and publish its data so there won’t be any data for 2015 for some time to come. However, early 2014 figures published by NHTSA in January show a possible trend to support the National Safety Council figures.
According to NHTSA data, the rate of motor vehicle deaths in 2014, statistically, showed no real change from the 2013 death rate. While there were 44 fewer deaths in 2014 than in 2013, that only represented a change of 0.1%. The death rate for the first three quarters of 2014 showed a small decline but the last quarter of 2014 showed an increase of five percent over the same quarter in 2013.
The National Safety Council researchers feel that the increase in motor vehicle deaths are likely tied to lower gas prices and the growing economy. In 2008, when the economy started to crash, motor vehicle deaths fell by ten percent over the previous year, according to NHTSA figures. After a high of 43,443 motor vehicle deaths in 2005, the death rate fell to a low of 32,367 deaths in 2011 at the height of the recession; a difference of 34 percent.
Many traffic safety experts have warned that one indicator of a strengthening economy would be an increase in motor vehicle deaths. The improved economy along with low gas prices mean more people are on the road both for work and for pleasure.
One saving grace in all of this data is that newer cars are much safer and, while the number of crashes and injuries may go up, the number of deaths should be much lower than they might otherwise be.
Read more: Motor-vehicle deaths up 14 % in first six months of 2015
Do Not Call 112 or #77 For Emergencies
August 10, 2015
A Facebook post is making the rounds again that suggests that drivers should call 112 to verify whether or not an unmarked police vehicle is real. Don’t do it!
The fear of people masquerading as police officers in unmarked vehicles in order to stop and rob or assault unsuspecting drivers is a very real fear. There have been several news reports over the past year of events like this including one in which a female off-duty police officer was pulled over. However, the advice circulating in social media to call 112 to verify if the unmarked police vehicle is real or not is bogus and it’s causing problems for law enforcement.
The story circulating on Facebook supposedly tells the “true” story of a 19 year old woman who suspected the unmarked car that was trying to pull her over wasn’t real. She called 112 or, in similar stories #77, and was told by the dispatcher that the “cop” trying to pull her over wasn’t real. Shortly afterwards, the fake cop was surrounded by four real cops and the story had a happy ending.
The problem is that 112 is used as an emergency number in some countries and some, but not all, cell phones are programmed to automatically switch over to 911 when 112 is dialed in the US. When the story first popped up in Facebook several years ago, so many people tried calling 112 to see if it worked that 911 switchboards were flooded with non-emergency calls.
If you’re pulled over by an unmarked police car, law enforcement agencies do encourage drivers to call 911 to verify that it is, in fact, a real police officer that’s pulling you over. In a situation like that, don’t waste time calling 112 and waiting for it to shift over. Your cell phone may not be programmed to shift over to 911. If a real officer in an unmarked vehicle signals for you to pull over, he or she will also understand if you motion for them to follow you to a well lit, populated area before stopping.
People certainly shouldn’t call 112 just to see if it works because, if your cell phone is programmed to shift over to 911, you will have committed a crime by calling 911 for non-emergency purposes.
Read more: Dial 112 to Contact Police in Emergency?
Time To Stop Red Light Running
August 5, 2015
August 2 – 8 is Stop On Red week and it’s a good time to stop and think about the costs of red light running. The summer vacation period is drawing to a close, Labor Day is around the corner and within the next couple of weeks, children will be returning to school. It’s time to evaluate if the time saved running a red light is worth the cost.
According to the Insurance Institute for Highway Safety (IIHS) 697 people were killed and an estimated 127,000 were injured in red light running crashes in 2013. About half of the deaths in those crashes were pedestrians, cyclists, and occupants of other vehicles that were hit by red light runners.
An IIHS study of urban crashes showed that the most common type of urban crash (22 percent) involved drivers who ran red lights, stop signs or other traffic controls. Injuries occurred in 39 percent of the crashes caused by red light runners. Drivers are more likely to be injured in a red light running crash than in any other type of urban crash.
Red light running has become an epidemic in the US. An IIHS study of 19 intersections without red light cameras in four states showed that drivers run red lights an average of 3.2 times per hour.
The National Coalition for Safer Roads (NCSR) conducted a study of red light running in the US and produced a list of the ten most dangerous cities for red light running. Those cities are:
- Houston, TX
- Phoenix, AZ
- Los Angeles, CA
- Las Vegas, NV
- Chicago, IL
- Miami, FL
- Dallas, TX
- Philadelphia, PA
- Tucson, AZ
- Denver, CO
If you want to know how bad the red light running problem is in your area, the NCSR has produced an interactive map that shows all the red light running deaths in the US between 2004 and 2013. You can choose a city to view or you can zoom in to your locality and see how many red light running deaths occurred where you live. To view the map, visit: Red-Light Running Fatality Map
To learn more, visit: Stop on Red Week 2015
Careless Driving – Not Design – Responsible For Bridge Crashes
August 3, 2015
After several horrible crashes on Jacksonville Florida’s Buckman bridge, the Florida DOT conducted a study that found that careless driving and speed were responsible for crashes on the bridge, not the bridge design.
The call for the study came after two crashes in the past year made people question the safety of the large span across the St. John’s River. In the first crash, a small truck was sent over the guardrail and into the river. A Navy and police diver search located the driver’s body several hours later. In another crash in March of this year, a disabled SUV was struck by a semi and burst into flames, killing a mother and her three children.
The pickup crash into the river was not the first time a vehicle had gone over the railing into the river and the latest crash caused local residents and officials to question whether the railings on the bridge were high enough. The Florida Department of Transportation (FDOT) was tasked with conducting the study.
In the study, released by FDOT last week, the researchers looked at the previous five year history of crashes, both on the bridge and stretches of I-295 approaching each end. The researchers concluded that the structure of the eight-lane, three mile long double span met all safety requirements and didn’t contribute to the crashes, either on or adjacent to the bridge.
Instead, the researchers blamed careless driving and high speeds for the crashes. In their study, the researchers monitored average speeds throughout the day. In spite of the posted 65 mph speed limit, the researchers said that drivers drive at an average of 72 mph on the bridge.
Careless driving and distracted drivers also play a big part in the crashes on the bridge. In the crash that sent the pickup truck into the river, police reported that a distracted driver swerved to avoid hitting the car ahead and clipped the pickup truck sending it spinning over the bridge railing.
In the crash involving the family, as a driver behind the stalled SUV slowed to a stop, it was hit from behind by the driver of a large truck. As the first vehicle spun out of the lane, the truck plowed ahead and hit the SUV sending it into the guardrail where it burst into flames.
We have written before that there is no such thing as a motor vehicle “accident.” Accidents are something we have no control over. Motor vehicle crashes are caused by drivers who make a fatal error, such as; speeding, driving under the influence, or not paying attention to the road ahead.
Speed causes problems because a speeding driver has very little time to react when encountering a problem in the road ahead. Speeding also increases the impact forces in a crash.
A bridge like the Buckman carries a tremendous amount of traffic and, along with speeding drivers, there are slow drivers (probably on a cell phone) and drivers weaving in and out of lanes. The bridge has a high hump in the middle to allow for boat traffic and, if there’s an obstruction or problem ahead, a speeding, distracted driver won’t realize it until it’s too late. If ever there was a time to ignore the distractions and concentrate on the road ahead, it’s on a bridge like this one.
Speeding and distracted drivers, along with all the other drivers are trapped within the confines of the bridge and, should a problem occur ahead, there’s no room to escape. Drivers need to maintain a safe following distance of at least two seconds and watch, not only at what’s directly in front, but also as far down the road as possible. When driving over the hump, drivers should anticipate the possibility of problems ahead and give themselves extra room to maneuver or stop.
The only recommendations made by the researchers were for greater enforcement of the speed limit and for electric signs ahead of the bridge to warn of crashes or stalled vehicles on the bridge.
Read more: FDOT releases findings on Buckman Bridge crashes
Photo credit: First Coast News