An estimated 3.8% of the population experience depression, including 5% of adults (4% among men and 6% among women), and 5.7% of adults older than 60 years. Approximately 280 million people in the world have depression (1).
Depression affects about 280 million people worldwide, according to the World Health Organization. March 28, 2023, at 3:09 p.m. The COVID-19 pandemic has triggered another health crisis: a 25% increase in the prevalence of anxiety and depression worldwide.
In their lifetimes, about one in five Australians will experience depression. Around the world, depression affects around 300 million people.
At a population level, 3.5% of deaths were attributable to anxiety/depression. Adjusting for demographic factors, anxiety/depression was associated with an elevated risk of mortality (HR=1.61, 95% confidence interval [CI]=1.40, 1.84). Chronic diseases and health behaviors explained much of the elevated risk.
Young and Midlife Adults
The average age of onset for major depressive disorder is between 35 and 40 years of age. Onset in early adulthood may be linked with more depressive episodes, a longer duration of illness, and therefore a more difficult clinical course.
Depression. Impacting an estimated 300 million people, depression is the most-common mental disorder and generally affects women more often than men.
There is no cure for depression, but many different treatments are available to manage the symptoms. The symptoms of depression vary among individuals. A treatment plan that includes medical interventions, support, and lifestyle changes can enable a person to live a normal and full life with the condition.
Because of the high prevalence of anxiety disorders, the associated excess mortality has an immense impact on public health. A recent meta-analysis indicated that approximately five million deaths worldwide are attributable to mood and anxiety disorders each year.
One in four adults and one in 10 children experience mental illness, and many more of us know and care for people who do.
Mental illnesses can be covered by the definition of disability in the Disability Discrimination Act. It is against the law to discriminate against a person because of their disability.
Anxiety disorders (such as Social Phobia) are the most common type of disorder, affecting 1 in 6 (17%, or 3.3 million) Australians, followed by Affective disorders (such as Depressive Episode) (8%), and Substance Use disorders (such as Alcohol Dependence) (3. %).
For example, depression is more common among women than men. The median age of onset for depression is 32 years, meaning that half of people who will ever have a depressive episode will have had their first episode by this age.
Each person's recovery is different. Some recover in a few weeks or months. But for others, depression is a long-term illness. In about 20% to 30% of people who have an episode of depression, the symptoms don't entirely go away.
Depression is a serious mood disorder that can cause persistent sadness, anxiety, and hopelessness. The symptoms can reduce in response to treatment. However, depression can go away on its own in some cases. Depressive episodes can last for weeks to years.
production of serotonin – serotonin is a hormone that affects your mood, appetite and sleep; a lack of sunlight may lead to lower serotonin levels, which is linked to feelings of depression.
Depression causes the hippocampus to raise its cortisol levels, impeding the development of neurons in your brain. The shrinkage of brain circuits is closely connected to the reduction of the affected part's function. While other cerebral areas shrink due to high levels of cortisol, the amygdala enlarges.
Dysthymia is a milder, but long-lasting form of depression. It's also called persistent depressive disorder. People with this condition may also have bouts of major depression at times. Depression is a mood disorder that involves your body, mood, and thoughts.
The Three Cs of Disclosing Serious Mental Illness at Work: Control, Conditions, Costs.
Feelings of sadness, tearfulness, emptiness or hopelessness. Angry outbursts, irritability or frustration, even over small matters. Loss of interest or pleasure in most or all normal activities, such as sex, hobbies or sports. Sleep disturbances, including insomnia or sleeping too much.