<prompt> Post traumatic stress disorder is more likely to develop inThose who had experienced emotional numbness immediately after the disasterThose with lower educationThose who had experienced more stressful life events during the six months immediately following the disasterDose with higher economic status  <response>: A Those who had experienced emotional numbness immediately after the disaster Clinial features of PTCD: PTSD occurs when a catastropic event usually life threatening or potentially fatal, e.g., war, earthquake, serious accident or robbery affects the patient or a close friend or relative. -- Patient experiences symptoms of both hyperarousal withdrawal. -- Symptoms of hyperarousal include anxiety, recurrent nightmares, intrusive memories of the event flashbacks, increased startle response, hypervigilance. -- Symptoms of withdrawal include numbing of affective response, survivors guilt, dissociation, social withdrawal. 