Anorexia nervosa is characterized by refusal to maintain weight at or above a minimally normal weight(85% of expected weight for age and height, or body mass index(BMI) 17.5 kg/m^2), or failure to exhibit the expected...Anorexia nervosa is characterized by refusal to maintain weight at or above a minimally normal weight(85% of expected weight for age and height, or body mass index(BMI) 17.5 kg/m^2), or failure to exhibit the expected weight gain during growth. There is often associated intense fear of gaining weight, preoccupation with weight, denial of the current low weight and its adverse impact on health, and amenorrhoea.展开更多
文摘Anorexia nervosa is characterized by refusal to maintain weight at or above a minimally normal weight(85% of expected weight for age and height, or body mass index(BMI) 17.5 kg/m^2), or failure to exhibit the expected weight gain during growth. There is often associated intense fear of gaining weight, preoccupation with weight, denial of the current low weight and its adverse impact on health, and amenorrhoea.
