Though many have never heard of the condition, rumination disorder statistics and facts point to the diagnosis being more common than previously believed.
Rumination is a term frequently used in mental health to describe stressful, repetitive thought patterns, but the diagnosis ofrumination disorderis something completely different. Like bulimia and anorexia, rumination disorder is aneating disorderinvolves feeding and eating. The condition marked by the repeated regurgitation of food may not be well-known, but it affects many. Understandingfacts about rumination disorderand learning more aboutrumination disorder statisticscan help put the diagnosis in perspective.
Prevalence and Frequency of Rumination Syndrome
How common is rumination disorder? Determiningrumination syndrome prevalenceis somewhat difficult. Experts find thatrates of rumination disorder are increasing, but they cannot say if the number of cases is going up or if doctors are reporting it more often as they become aware of the condition.
To this point, researchers have not conducted the type of large-scale, systematic study needed to find a consistent and reliable prevalence of rumination disorder. Instead, there has been a series of small studies completed to assess the rates of rumination disorder in the United States and around the world.
One of the mostextensive studiessurveyed more than 2,000 children between the ages of 10 and 16 regarding their rumination behaviors and found that:
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- About 5% of boys and girls reported rumination disorder symptoms
- More than 8% of those with rumination disorder reported daily symptoms, with about 63% reporting monthly symptoms
- About 74% stated that they re-swallowed their food, while the reminder spat it out
- Nearly 95% of symptoms occur within an hour after the eating
The most common effects of rumination were:
- Stomach pain, reported by 19%
- Bloating, reported by 17%
- Weight loss, reported by about 12%
In the study, rumination peaked in boys at age 14 while symptoms spiked in girls at age 16. Overall, the rates were relatively consistent between age and sex.
Rumination Syndrome in Children
One would likely seerumination disorder in children. According to the Diagnostic and Statistical Manual of Mental Disorders (DSM-5), rumination syndrome in childrenmay begin between 3–12 months old.
Children with intellectual disabilitiestypically show the first symptoms of rumination at age 6 with symptoms that are long-lasting or episodic. If the condition continues, it may result in severe malnutrition.
Rumination Disorder in Adults
Currently, there is little data available about the prevalence ofrumination disorder in adults. However, experts do know that rates of rumination may be as high as10%in people with intellectual disabilities who live in institutions.
It is possible that some doctors diagnose people with gastrointestinal issues like acid reflux instead of rumination disorder. This misdiagnosis could mean that rates of rumination syndrome in adultsthan currently reported.
Rumination Syndrome and Co-Occurring Disorders
There are limited relationships between rumination disorder and co-occurring disorders. Currently, the DSM-5 only lists connections betweenrumination syndrome andanxiety disordersandrumination and intellectual disabilities.
Rumination and bulimia are not linked, though. While both conditions do share the symptom of regurgitating food,bulimiais an intentional act driven by a distorted relationship with food and body image. On the other hand, rumination syndrome is not a purposeful process.
Rumination Disorder Mortality Rate
Therumination syndrome mortalityratesare shocking. Rumination is the direct cause of death in between 5–10% of people with the condition. It seems being institutionalized leads to a poorerrumination disorder prognosis. The rates of the condition are higher in institutionalized infants and older adults with morality at between 12–50%.
Statistics on Rumination Disorder Treatment
Depending on the severity of symptoms,rumination disorder treatmentcan be effective. Since the condition is behavioral, variousbehavioral modification strategiesmay be helpful, including:
- Special feed interventions
- Self-hypnosis
- Guided imagery
- Biofeedback
- Stress management
- Diaphragmatic breathing
Rumination disorder data is lacking in general, and there are limited statistics on rumination disorder treatment.
To manage the symptoms and stress of rumination disorder, some people may use alcohol or other drugs in an attempt to self-medicate, which only intensifies symptoms. If you or someone you care about isusing substances and ruminating, they may need the professional treatmentsThe Recovery Villageprovides. When you call The Recovery Village, you will be connected to a representative who can help start the recovery process.Reach outtoday for more information.
