Teens in the U.S. aren’t getting enough sleep and it’s not getting better as time unfolds. After days of too little sleep we accrue a “debt” of sleep. An article out earlier this month details the long-term effects of chronically tired teens, “The Great Sleep Recession” the reality that as teens progress from middle school and into high school, the majority don’t get the sleep they need. National Sleep Foundation has found that over 85% of teens lack adequate sleep. Sleep matters: deprivation and tiredness affect schoolwork, attention, mood, interactions, unhealthy weight risk and lifelong health habits. Teens need between 8 – 10 hours of sleep each night (imagine — that means if in bed at 10:30 a teen shouldn’t hear an alarm prior to 6:30am!) but the data out this month shows a growing number of teens from all ethnicities and backgrounds are getting less than 7 hours of sleep, 2 hours less than what is recommended. This has big effects on the culture we’re rearing. Typically teens won’t naturally get tired and drift off to sleep prior 10 pm, so one way to combat this sleep deficit is to push school start times to a later hour.
Why Teens Need Sleep
Sleep deprivation changes the experience of life. There an increase in risk for anxiety and for depression in young adulthood in those who don’t get adequate sleep and it’s harder to focus, pay attention, perform at school and make decisions when we’re tired.
- Less sleep leads to more car accidents and poor judgment. Changing the time teens start school can improve safety:
- Delayed start time lowered one county’s teen crash rates during study, while statewide teen crash rates (that reflected schools that stayed on the same schedule) rose 7.8% over same time period.
- In a two county comparison in Virginia, the one with an earlier start time had a crash rate of 48.8/1,000 drivers vs the county with later start times 37.9/1,000 drivers.
- Sleep deprivation can lead to substance abuse later in life and is tied to more use of caffeine and other stimulants.
- Caffeine in the morning and afternoon, naps throughout the day and evening and/or sleeping in on the weekend help teens cope with fatigue but these band-aids and catch-ups will not restore brain alertness like sufficient sleep does.
“Sleep Recession”: Trends From 1991-2012
The recession is here, teens are more tired than they were in the 1990’s.
- Sleep recession trending
- Teens who get more than 7 hours of sleep in decline
- Largest decrease in sleep in 15 year-olds.
- In 1991 72% got >7 hours of sleep
- In 2012 only 63% got >7 hours of sleep
- Gender gap in adequate sleep widening as girls getting less sleep than boys
How Later School Start Times Can Help
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Legal never has meant “safe” but the two words may at times overlap in our minds. When it comes to marijuana I’d suggest there is quite a bit of confusion right now about safety, recreational and medicinal use, and the effects of use on our population. In general, as laws change and access to marijuana increases we have a responsibility to be clear about what is known.
The adverse effects of marijuana in children and teens have been well-documented. Marijuana use can impair memory, decrease concentration, and change problem-solving capacity. It’s not good for the lungs nor long-term health; teens who use pot have a higher likelihood of drug addiction later on in life, the risks increase the earlier they start using. Research also finds that teens who use marijuana are less likely to finish high school, are more likely to use other (illicit) drugs, and have an increase in suicide attempts compared to those who don’t. The more they use, the more the effect. I can’t help but think about what a mom to a teen said to me recently in clinic, “marijuana is everywhere now.”
One in 5 high school students says they have used marijuana in the last month and up to 1 in every 16 students says they use it every single day. Who are we if we ignore these numbers?
As legal may mean “safe” to some a strong statement from pediatricians everywhere from The American Academy of Pediatrics (AAP) was released today to set the record straight. The two things to know:
- Research has found marijuana has adverse effects on teen health. It’s now known that the brain isn’t fully developed until the mid-20’s raising real concerns about what the drug does while the brain is still forming. The effects of marijuana change how teens think in school, how safe they are on the road, and potentially how they act for a lifetime (lifelong addiction risks increase with use, teens who use are less likely to finish high school, teens who use have higher suicide risk).
- Use Coupled With Criminalization Can Change Lives For Good: Legalization for medical and recreational use may imply marijuana is benign; for children and teens this is untrue. History shows that teens, especially those of racial minority groups, are incarcerated at higher rates secondary to possession or use of marijuana. A criminal record can have lifelong negative effects — the AAP is advocating to decrease marijuana crimes from felonies to misdemeanors, study effects of legalization in states like WA or Colorado, Alaska or in DC, and strictly limit access to and marketing of marijuana to youth. The big concern here as well is that policies that lead to more adult use will likely lead to more adolescent use. Decriminalization is especially important in states where recreational use is legal for those over 21 years of age.
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This girl in a tanning bed should provoke the same response in you that a photo of a 5 year-old smoking a cigarette would.
More than a million people go indoor tanning every day and research says the average city has more tanning salons than they do Starbucks or McDonalds (I’m wondering about Seattle though since coffee shops truly dot every block). I’m also guessing the tanning industry is somewhat seasonal; if we did the research on which week people go tanning, we’d find a bump during winter break, yes?
The pre-vacation tan is often used as a handy excuse for hitting the indoor tanning salon this time of year. There’s no such thing as a “safe” tan since tanning is a reflection of damage to the skin cells — a tan is the body’s response to damaged DNA in the skin cells. However, vacationers (lucky you!) often feel that getting a tan before they go to the equator will protect them. Instinct here is wrong.
Data finds that those who indoor tan before their trip are careless while on the trip, thinking they are protected, and in the end have more sun exposure and ultimately more sunburn than those who don’t.
People may visit a tanning salon to prepare the skin for a sunny vacation, the “prevacation tan”, thinking that a “base tan” will protect against subsequent skin damage during the vacation. This leads to extra radiation before the vacation and also afterward, because people may use fewer sun-protection precautions during the vacation because of a mistaken belief that the tan will protect them. The “prevacation tan” results in minimal protection (an estimated SPF of 3) and provides virtually no protection against sun induced DNA damage. ~ Pediatrics, April 2013
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E-cigarette use is growing among teenagers. Vaping is on the rise among high-school students in particular, with rates increasing steadily each year. I still think of e-cigs as the gateway to the gateway drug. In my experience, teens remain confused. They hear about health benefits (harm reduction) in adults and they may think that confers safety. In addition, some teens have reported to me they have heard it will improve their sports and school performance.
Nope. No data to show e-cigs are good for anything in teens, in fact we know nicotine increases HR and BP which in the end could decrease sport skills. Just a teaspoon of liquid nicotine can be lethal to a young child and we know nicotine can have lasting adverse consequences on teen brain development. Becoming addicted to nicotine (the big worry with teen use) could have secondary health effects leading athletes to cigarettes which we know won’t improve their talent on the field.
Rates of e-cig use rose from 4.7% in 2011 to 10% in 2012, now a recent Pediatrics study of 1900 high-schoolers in Hawaii shows 29% have tried e-cigarettes. Only 15% of the same group reported trying a cigarette. These e-cigs are getting around.
It’s not just use among teenagers that’s cause for concern. Young children living with or near nicotine may be at highest risk from e-cigs due to their curiosity and lagging judgment and ultimate exposure. The first child death related to exposure of liquid nicotine was reported last week. A child in NY has died from exposure to liquid nicotine after officials have been warning of the risks from sales lacking regulation. The risks are being felt everywhere as the rates of calls to poison control rose from 1 report in September of 2010 to 215 calls in February of 2014. This NY death represents an enormous tragedy for this family but also for our ability to prioritize safety over sales. We can’t forget that the flavored nicotine used in e-cigs appeals to many senses in a toddler exploring their environment. Dr Alexander Garrard, Clinical Managing Director of the Washington Poison Center said, “The products smell very sweet, akin to a jolly rancher so they’re enticing to a number of different senses in kids. The packaging is very colorful as well.” All these things draw a child to experiment and possibly ingest.
Protecting children from this toxin, I would say, is a true failure of pediatric public health.
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A Seattle high school recently announced a minor outbreak of whooping cough: 13 students were diagnosed with laboratory-confirmed pertussis. None of the teens are contagious as of today, but it poses an interesting question about protecting our children and communities. A health advocate and friend on twitter suggested a savvy reminder: we can help teenage babysitters get up to date to protect young babies and children. Yes! Is it our parental responsibility to make sure babysitters, nannies or even sweet grandmas are properly vaccinated? Should it be the question we ask before we inquire if they’ve completed CPR training? Perhaps.
It’s hard enough to ask grandparents and friends to vaccinate or “cocoon” to protect our youngest and most vulnerable. It may be a challenge with the neighbor babysitter as well. I’d suggest just saying, “Hey, did you get your 11 year-old shots and your flu vaccine this year?” Thing is, one hurdle may be that your 15 year-old sitter may not know if they’ve had their teen pertussis shot. As a reminder, all children are given immunizations for whooping cough (DTaP) at 2, 4, 6, and 15 months. They then receive another dose at age 4. Then a tween booster dose (the Tdap shot) at age 11 years.
Many children prepare for the big job of babysitting by taking classes. At Children’s our next Better Babysitters class is November 22nd. I’m working to ensure that instructors make sure they help teens determine if they’re up-to-date on immunizations during the course!
- Highly contagious bacterial infection (pertussis) of the nose and throat causes “whooping cough.”
- Easily spread by coughing and sneezing. Symptoms appear 7-10 days after exposure (on average)
- Symptoms differ by age, babies & young children may have severe coughing spells or even pauses in breathing. We worry most about newborns, young infants under 2 months of age but also consider babies under 6 months of age “high-risk.”
- Adults and older children could have fever, runny nose and bad cough that progresses into coughing fits, “whooping” sounds with cough, or even a cough that lasts over 100 days (even if treated). Treatment prevents spread, not the cough.
Is Whooping Cough Serious?
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The 2nd recreational pot store opened in Washington State recently while store #3 opens later this week. Pace will quicken with several more stores expected to open by year-end. This puts parents and pediatricians in our state in a unique situation (shared only with Colorado) as we’re tasked to explain to children and teens the dangers of legalized drugs used by adults. However, the complexity extends even to those of us with young children. Growing concern (and evidence) finds accidental ingestion of pot among children, often in the form of edibles, is also accelerating. Online in social channels I’ve heard some argue that marijuana legalization is to be thought of like alcohol but the packaging and delivery of the drug really are far different.
Marijuana Use By Teens Still Illegal Yet Common
- Nearly half of all teens have tried pot by the time they finish high school while almost 1/4 of all high school students report having used marijuana in the past month. That’s pretty common.
- 35 different marijuana-infused food & beverages have been approved by WSLCB (cookies, trail mix, peanut brittle, gummy bears, and chocolate bars for example). Often the packaging for these products looks as attractive as a fruit roll-up or delicious candy bar typically marketed to children.
- There have been 68 pediatric marijuana exposures voluntarily reported to Washington State poison control already this year. Because reporting isn’t mandatory this is potentially an underestimate of the number of children exposed to marijuana accidentally.
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infographic from OTCsafety
I’ve been lucky enough to interact with teens on a regular basis for my entire career. As a previous middle and junior high school teacher, people often express pity when they hear I taught middle-school, as if teens are “too” tough, histrionic, and irresponsible to have wanted the job. I really did want the job. I love the drama and rate of change during adolescence. In my experience I see teens take on huge responsibility, make good choices, care deeply about their family and friends, and work diligently to improve their world. Their interest and work on evolving into an ideal self is captivating. Most teens are highly motivated. Many are over-extended because they are so committed. Lazy teens just aren’t the norm…
Sometimes teens get a bad rap. Sometimes they make choices without thinking of the consequences too. That’s normal when you’re still developing. Those mistakes pave the road of opportunity for us to give teens information that keeps them safe.
October is a lot of things (more on that this month) but know it’s National Medicine Abuse Awareness Month and there’s a big push to both educate parents on signs of over-the-counter (OTC) medicine abuse and encourage parents to talk with teens about the risks of using medications as recreational drugs.
Thing is, approximately 1 in 25 teens reports abusing excessive amounts of Dextromethorphan (DXM) to get high. DXM is a safe ingredient found in more than 100 OTC medicines. It’s typically found in cough suppressants or medicines for cough and colds. Because it’s a stimulant, when DXM is consumed in excess it can cause a rapid heart beat, vomiting, stomach pain, hallucinations, confusion, and loss of motor control. It also can induce a high — hence why teens experiment with it.
1 in 3 teens know someone who has abused OTC cough medicine to get high. Consider asking at home what your kids know. Read full post »
It’s 2014 and it’s a reality that you can protect a child, teen or young adult from a cancer-causing virus with a series of just three shots. About 79 million Americans are currently infected with Human Papillomavirus (HPV), a virus that can cause warts but also lead to cancer (anogenital and/or throat cancers). Most data find 14 million new people are infected with the virus every year. Most of the time, HPV enters our body and our immune system gets rid of it on its own, however sometimes HPV causes trouble at the cellular level. Fortunately there’s a safe and effective way to stop the spread of HPV, prevent some strains of the virus from ever causing cellular changes in our body and ultimately prevent the related cancers it triggers: the HPV vaccine.
HPV Vaccine Is Safe
The HPV vaccine isn’t really “new” anymore. Between June 2006-March 2014, approximately 67 million doses of HPV vaccines were distributed. The vaccine is made from one protein from the HPV virus, designed to trigger a protective immune response; the vaccine cannot cause HPV infection or cancer. A recent study by Pediatrics found the HPV vaccine to be not only effective, but long-lasting. The study followed vaccinated girls and boys for eight years and showed evidence of durability; the HPV-antibodies remained at high levels over the years after immunization. Read full post »
Over the past decade mounting evidence finds that teens are chronically sleep deprived and subsequently suffering significant health effects. Chronic sleep deprivation is becoming the norm for our high schoolers and is known to cause both mental and physical health challenges. In fact The National Sleep Foundation found that over 85% of high schoolers aren’t getting the 8-10 hours of sleep they need while over 50% of middle school students are already falling behind in their zzzzz’s.
The evidence is in: teens who don’t get enough sleep can have academic challenges, an increase risk for sleepiness-caused car accidents, inattention, risk for overweight, risk for anxiety, greater use of stimulants like caffeine or prescription medications, and mood disorders.
This is a biology thing not a laziness thing. That teenager who can’t get out of bed until 11am on the weekends is just tired and trying to catch up! Puberty changes all sorts of things in our life, one major biologic shift occurs in the brain as children morph into adults. Around the age of 12, instead of naturally falling asleep at 8 o’clock like children in middle childhood, tweens and teens’ sleep cycle shifts about 2 to 3 hours making it a real challenge to fall asleep prior to 10 or 11pm. That means those teens up and awake until 11pm are really just acting their age.
The causes of sleep loss for teens are complex. Early school start times, use of electronics, smartphones, and tablets interfere with sleep as do homework, extra-curricular activities, and sports. But so do misperceptions — the same research that found over 85% of HS students weren’t getting enough sleep also noted that >70% of parents to those tired teens felt their child was getting enough sleep! We have to make sleep a priority in our homes. Read full post »
On Sunday night I left the house for a quick run. It was 9:20pm. It’s been years since I ran in the dark and likely a decade or more since running at night made any sense in my life. As every parent knows, we’re jailed in our houses around 8pm when the kids go to bed — if exercise hadn’t yet happened it gets pushed off until “tomorrow.”
Sunday night the Fitbit was 100% of the driving force behind me putting on my running shoes. I was about 500 steps shy of my 10,000 step goal and couldn’t go to bed, in good faith, that close to success (see image below).
Crazy or perfect? I wear 2 devices now. This month I added a Fitbit to my wrist; I’d already been wearing my Shine for a year or so and had certainly had seem improvements in self-awareness, a better understanding of my sedentary days at work, and the rewards of having daily data about my movement. I exercise a lot more now compared with a year ago. The reasons are multi-factoral of course (turning 40, losing loved ones, craving exercise) but the device has unequivocally helped. Adding the Fitbit to my wrist was designed to help hone an understanding for the level of consistency 2 devices can have (on the same person). The other reason was Fitbit would allow me to “compete” and/or compare daily totals with my husband. This is 40, my friends.
No question that in short order the Fitbit has helped me understand the difference between my movement and my activity, something I’d not really spent time on previously. For example, Sunday was a day of housekeeping. I’d moved around all day doing errands, going to store to buy hangers, cleaning the closet, goofing around with the boys, but I hadn’t been out for a run or bike ride — my first glance my Fitbit was about to give me a false sense of security. I nearly got my goal (in steps) without any real, active “exercise.” Like almost 1/2 of American adults, I hadn’t gotten the 30-60 minutes of moderate-to-vigorous activity (walking briskly, running, cycling, swimming) we all crave and need. All the sudden it dawned on me — it wasn’t just the number of steps I’d had on Sunday that mattered it truly had to be about how I got them. I was 500 steps shy of my goal of 10,000 steps but the Fitbit also told me I’d only had 2 minutes, the whole day, of active time. YIPES! Read full post »