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<ul><li>Prevalence  0.2%~1.5% </li></ul><ul><li>Gender:  </li></ul><ul><li>Women: Men=10:1 </li></ul><ul><li>Peak Age: 14-...
DSM-IV CRITERIA <ul><li>∆ Refusal to maintain body weight at or above a minimally normal weight for age and height(BMI). <...
Other symptoms <ul><li>They are proud of their weight loss </li></ul><ul><li>Efforts may be made to conceal their thinness...
Subtypes <ul><li>Restricting anorexia </li></ul><ul><li>Every effort is made to limit how much food is eaten </li></ul><ul...
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Anorexia++Nervosa

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Transcript of "Anorexia++Nervosa"

  1. 1. <ul><li>Prevalence 0.2%~1.5% </li></ul><ul><li>Gender: </li></ul><ul><li>Women: Men=10:1 </li></ul><ul><li>Peak Age: 14-19 </li></ul>In 1992,a research in universities in Shanghai and Wuhan suggested that no female students reached The criteria of AN and 1.11% with not otherwise specified.
  2. 2. DSM-IV CRITERIA <ul><li>∆ Refusal to maintain body weight at or above a minimally normal weight for age and height(BMI). </li></ul><ul><li>∆ Intense fear of gaining weight or becoming fat, even though underweight. </li></ul><ul><li>∆ Disturbance in the way in which one’s body weight or shape on self-evaluation, or denial of the seriousness of the current low body weight. </li></ul><ul><li>∆ In postmenarcheal females, an absence of at least 3 consecutive menstrual periods. </li></ul><ul><li>(Men:diminished sexual appetite and lowered testosterone levels.) </li></ul>
  3. 3. Other symptoms <ul><li>They are proud of their weight loss </li></ul><ul><li>Efforts may be made to conceal their thinness </li></ul><ul><li>Medical complications(difficult to deal with cold; Lanugo grows in the skin; yellowwish tinge; feel tired, weak, fuzzy and faint) </li></ul><ul><li>Low mood(depression) </li></ul>
  4. 4. Subtypes <ul><li>Restricting anorexia </li></ul><ul><li>Every effort is made to limit how much food is eaten </li></ul><ul><li>Caloric intake is tightly controlled </li></ul><ul><li>Often try to avoid eating in the presence of other people </li></ul><ul><li>At the table, may eat excessively slowly and cut the food into pieces, or even secretly dispose of it </li></ul><ul><li>Binge-eating/purging type </li></ul><ul><li>A breakdown of restraint that results in periods of binge-eating </li></ul><ul><li>Out-of-control binge-eating </li></ul><ul><li>Followed by efforts to purge </li></ul>How patients maintain their very low weight Eating disorder with not otherwise specified (EDNOS) TRANSITION (30%-50%)
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