Anorexia nervosa rising prevalence of eating disorders in adolescence are "increase of adipose tissue in girls, hormonal changes of puberty, societal expectations of increased independence and autonomy that are particularly difficult for anorexic adolescents to meet; [and] increased influence of the peer group and its values." Early theories of the cause of anorexia linked it to childhood sexual abuse or dysfunctional families; evidence is conflicting, and well-designed research is needed. The fear of food is known as "sitiophobia", "cibophobia", or "sitophobia" and is part of the differential diagnosis. Other psychological causes of anorexia include low self-esteem, feeling like there is lack of
Fear Clinic (film) attempt. Wandering through the building, Sara discovers Andover's records where he states that the creature is actually a manifestation of fear and that his Fear Chamber was effectively starving it of what it needed to survive: more fear. Andover is pulled into a strange cocoon-like structure on the wall, which enables the fear creature to take over his body. Meanwhile, Blake ended up succumbing to the influence of fear and becomes the shooter once more. He then proceeds to murder one of the clinic's employees while the fear creature incapacitates or kills several of the clinic's inhabitants through its influence.