Global study reveals frequency of mental health issues over a lifetime

Harnessing the Power of Talk Therapy

A global study co-led by researchers from The University of Queensland and Harvard Medical School has found one in two people will develop a mental health disorder in their lifetime.

The research team analyzed data from more than 150,000 adults across 29 countries between 2001 and 2022, taken from the largest ever coordinated series of face-to-face interviews — the World Health Organization’s World Mental Health Survey initiative. Lead author Professor McGrath said the results demonstrate the high prevalence of mental health disorders, with 50 per cent of the population developing at least one disorder by the age of 75.

“The most common were mood disorders such as major depression or anxiety,” Professor McGrath said.
“We also found the risk of certain mental disorders differed by sex.”

The 3 most common mental health disorders among women:

  • Depression
  • Specific phobia (a disabling anxiety that interferes with daily life)
  • Post-traumatic stress (PTSD)

The 3 most common mental health disorders among men:

  • Alcohol abuse
  • Depression
  • Specific phobias

The research also found mental health disorders typically first emerge in childhood, adolescence or young adulthood. “The peak age of first onset was at 15 years old, with a median age of onset of 19 for men and 20 for women,” Professor McGrath said. Professor Kessler said investment was also needed in mental health services. “Services need to be able to detect and treat common mental disorders promptly and be optimized to suit patients in these critical parts of their lives,” he concluded.

How Talk Therapy Can Help

Depression and anxiety are two of the most prevalent mental health challenges that millions of people face worldwide. The toll these disorders take on individuals can be immense, affecting all aspects of life, including personal relationships, work performance, and overall well-being. Fortunately, talk therapy, also known as psychotherapy or counseling, has emerged as a highly effective and evidence-based approach for helping people overcome depression and cope with anxiety.

Understanding Talk Therapy

Talk therapy involves a collaborative process between a trained therapist and a client seeking support. Through verbal communication, therapists facilitate discussions that delve into the client’s emotions, thoughts, behaviors, and life experiences. The therapeutic relationship fosters trust, empathy, and understanding, providing a safe space for clients to explore their feelings without judgment.

Overcoming Depression

Depression can be an insidious and complex mental health condition that drains a person’s motivation, energy, and sense of hope. Talk therapy has proven to be a powerful tool in the battle against depression, particularly when used in conjunction with other treatments or medication. Therapists utilize various therapeutic approaches to help clients address the root causes of their depression and develop healthier coping mechanisms.

Cognitive-behavior therapy (CBT), for instance, focuses on identifying negative thought patterns and replacing them with more positive and constructive ones. Clients learn to challenge self-defeating beliefs and adopt a more adaptive outlook, leading to a reduction in depressive symptoms. In psychodynamic therapy, clients explore their unconscious emotions and past experiences to gain insight into their current struggles, facilitating long-lasting healing.

Coping with Anxiety

Anxiety, characterized by excessive worry and apprehension, can be equally debilitating as depression. Talk therapy offers an effective means of managing anxiety by teaching clients coping strategies and relaxation techniques. By addressing the underlying sources of anxiety, therapists empower clients to recognize triggers and develop healthy responses to stressors.

Read the research on Science Daily

Dr. Holland is a psychotherapist practicing in Sonoma County, California, providing cutting edge, integrative and evidence-based mental health care. If you are having trouble adjusting to life’s challenges, Dr. Holland can help you find healthy ways of coping. Fill out the online appointment form or call 707-479-2946.