Various studies worldwide have shown the prevalence of insomnia in 10%–30% of the population, some even as high as 50%–60%. It is common in older adults, females, and people with medical and mental ill health.
People aged 60 and older are more susceptible to insomnia, and this can be attributed to a few different factors. ncbi.nlm.nih.gov .
Insomnia is the most common sleep disorder, with 30% of adults experiencing short-term insomnia. About 10% of people have long-lasting insomnia. Almost 40% of people report accidentally falling asleep during the day. About 5% report falling asleep while driving.
Women experience this more often than men, thanks to a few factors. Women are twice as likely to have insomnia — the inability to fall asleep and stay asleep — as men. Much of this has to do with hormones, but some of it has to do with the ebbs and flows of a woman's life. Here are three common causes.
Recent findings: Women have better sleep quality compared with men, with longer sleep times, shorter sleep-onset latency and higher sleep efficiency. Despite this, women have more sleep-related complaints than men. The amount of slow-wave sleep decreases with age in men and women.
Although studies about women's time use and sleep quality suggest they may have less time for sleep than men, particularly among employed parents of small children, existing sleep studies show that women sleep longer than men.
Nearly half (48%) of all Australian adults report at least 2 sleep-related problems. Too much or too little sleep is associated with an increased risk of chronic health conditions and risk factors.
It is apparent that inadequate sleep, of either duration or quality, and its daytime consequences are very common in Australian adults, affecting 33-45% of adults. These problems occur across all age groups.
Results by age group:
29% of 18 to 24-year-olds say they experience insomnia every night. 17% of adults over 65 say they experience insomnia every night, making it the least likely age group to suffer from nightly insomnia, per the study.
People in Japan, Taiwan and Sweden have the biggest struggle with insomnia globally, searching for 'can't sleep' more than any other country around the world.
Specifically, researchers estimate that heritability accounts for 31% to 58% of your likelihood of experiencing insomnia. It isn't terribly surprising that insomnia has a genetic component. Your genes affect other aspects of sleep, too, such as how much sleep you need.
The average Aussie goes to bed just after 10:45pm, which is more than an hour earlier than the late night Spaniards, the University of Michigan's global sleep pattern research found. As well as the early nights, Australians are the first to rise along with Americans who both get up just after 6:45am.
How Much Does The Average Australian Sleep? Well, 57% of Aussies claim they get between 6-8 hours of sleep each night. But this seems to be dependent on a number of factors - age, relationship status, whether you have children, your children's age, and so on.
Coming in as the city that gets the least amount of sleep a night is Berlin, Germany, with an average of six hours a night, or one hour under the daily recommended. Manila, Philippines comes in second place, with just 6.3 hours of sleep a night. This is followed by Seoul, Korea at 6.4.
It's not always clear what triggers insomnia, but it's often associated with: stress and anxiety. a poor sleeping environment – such as an uncomfortable bed, or a bedroom that's too light, noisy, hot or cold. lifestyle factors – such as jet lag, shift work, or drinking alcohol or caffeine before going to bed.
Though acute insomnia can be reversed with the adoption of healthier sleep habits or it may go away on its own, most people with chronic insomnia require help from a sleep specialist to help retrain the body to get healthy sleep.
But when looking at why men seem to fall asleep faster, it's actually due to a cocktail of chemicals released when they ejaculate. These include norepinephrine, serotonin, oxytocin, vasopressin, nitric oxide (NO), and the hormone prolactin.
Overall, more Americans sleep on the right side of the bed than the left (while lying down), with more men than women preferring this side (58% vs. 50%) Right side sleeping males feel relaxed instead of stressed most of the time when compared to men sleeping on the left (71% vs. 60%)
"What we have found is that women, in many different tasks, process information about five times faster than men, and use much less of their brain to do identical cognitive performance."
Indeed, research has shown that women often score higher on emotional intelligence or empathy tests than men, especially, but not only , if measured through self-reports, such as the Emotional Quotient Inventory (EQ-i ) the Empathy Quotient , the Interpersonal Reactivity Index (IRI) , or emotional ...
Research has proven that a good night's sleep makes you look healthier, happier, and–yes–more attractive. “Beauty Sleep” isn't just a silly cliché–it is backed up by solid evidence.
the top three things that brighten up mornings for Australians are: a good breakfast (50%); good weather (49%); and being on time (31%);
According to a survey by Sleep Cycle, an app that tracks sleep hours, the top three sleep-deprived countries are South Korea and Saudi Arabia getting just under 6.5 hours per night on average and the sleepiest country Japan clocking in a few winks above 6.25 hours.