Final Study Flashcards
Anorexia Diagnostic Criteria
- Restriction of energy intake relative to requirements that leads to significantly low body weight in the context of age, sex, developmental trajectory, and physical condition. Significantly low birth weight is based on what is minimally normally required or expected.
- Fear of gaining weight or becoming fat, or engaging in activities that prevent weight gain
- disturbance on the way body shape/weight is perceived, undue influence of body shape/weight on self-evaluation, or inability to see serious of low weight.
Anorexia Specifiers
a. Type
1. Restrictive Type
2. Binge eating/purging type
b. severity- based on BMI
Anorexia Etiology
- Genetics
- Role of family dynamics
- Parental discord
- parenting styles
- high stress - environmental/societal factors
Anorexia Prevalence
1: 20 male to female ration, males may be undiagnosed
- usually developed in adolescence, but seeing it diagnosed earlier now
Anorexia Treatment
- Assessment necessary- rarely self-referred
- work with multidisciplinary team of providers
- Hospitalization often necessary with goal of gaining weight
- offer food with a behavior management plan. Lose privilege’s if you refuse to eat, until all you are doing is lying in bed. - Goals of outpatient therapy are the same.
- Adjunctive medication usually helpful
- Combine cognitive behavior and psychodynamic approach to change underlying beliefs
- Family therapy
Bulimia diagnostic criteria
- Episode of binge eating that are characterized by both of the following:
a. eating during a discrete period of time that is more than what a normal individual would eat during the same period of time under similar circumstances
b. lack of control over eating- can’t stop, can’t control what they are eating - engage in inappropriate compensatory behaviors such as self-induced vomiting, inappropriate use of diareutics, enemas, medications
- behaviors occur at least 1x per week for at least 3 months
- Does not occur exclusively during a period of anorexia
- undue influence of body weight/shape on self-evaluation
Bulimia Specifiers
Based on severity
Bulimia Prevalence
1-3%, more common in females than males
Bulimia Etiology
- Environmental factors
- Guilt of overeating or fear of becoming fat
- Peer Influence
- Genetics
Bulimia Treatment
- Medical evaluation necessary, does not normally require hospitalization
- CBT
a. self monitor of food intake and thoughts and feelings of food and eating
b. set regular eating schedule and control over food.
c. identify maladaptive cognitions about food and eating and work with therapist to challenge them
d. develop coping skills
e. psychoeducation
f. use of self-contracts for reinforcement - Group therapy is a good way to do CBT but need to be carful due to group influence
- Medications
- family therapy
Binge Eating Disorder
- Episodes of binge eating (discrete period of time, lack of control)
- Associated with at least 3 of the following- rapid eating, feeling uncomfortably full, eating in private, periods where does not want to eat, negative feelings afterwards
- Feelings of distress about the behavior
- Occurs at least 1x per week
- No compensatory behaviors
Avoidant/Restrictive Food Intake Disorder
- Feeding/eating disorder that is characterized by inability to eat nutritional/energy intake requirements and is manifested by at least one of the following:
a. significant weight loss
b. nutritional deficiencies
c. reliance on external feeding tube or oral supplements
d. impact on psychosocial functioning - Does not occur exclusively during a time period of anorexia, bulimia, or binge eating disorder, and does not have any influence on the way body weight/image is perceived
- Not better explained by another mental health or medical disorder
- Not better explained by lack of available food or culturally sanctioned practice
Avoidant/Restrictive Food Intake Disorder Prevalence
3%, occurs before age 3
Avoidant/Restrictive Food Intake Disorder Etiology
- Lack of knowledge
- child neglect
- Extreme Poverty
- Poor temperament/fit
- Parental psychopathology
Avoidant/Restrictive Food Intake Disorder Treatment
Desensitize Child to Food
a. Food chaining- exposing child to food that is similar to one they already like
b. Exposure- exposing child to food in safe environment until the anxiety decreases
Strategies include
- Encouraging but not forcing a child to eat
- Ignore resistant/oppositional behaviors
- no non-nutrition foods
- regular schedule of eating- 3 meals per day, 2 snacks
- Engage in calm activity before meal, exciting activity after meal
- Give child control over their eating
Rumination Disorder Diagnostic Criteria
- Recurrent regurgitation of food. Food can be re-chewed, re-swallowed, or spit out
- Not better explained by a gastrointestinal or other medical condition
- Does not occur exclusively with another eating disorder
- If associated with another mental health disorder, symptoms are significant enough to warrant additional clinical attention
Rumination Disorder Etiology
No known etiology but associated with lack of stimulation, child neglect, or high stress family situation
Pica Diagnostic Criteria
- Eating of non-nutritious, non-food substance for the period of at least 1 month
- Eating of non-nutritious, non-food substance is developmentally inappropriate
- Minimum age of at least 2
- Is not a culturally sanctioned or socially accepted practice
- If occurs with another mental health condition, the symptoms are severe enough to warrant additional clinical attention
Rumination Treatment
- Diaphragmatic breathing during and after eating
- extinction and reinforcement
- based on etiology
Pica Etiology
Unknown but associated with poverty, learned behavior, high stress, child neglect, nutritional deficiency, and low SES