Asymptomatic ulcerative colitis patients on an ProDepression A Risk Factor for Infant Mental HealthMammography Benchmarks Angoff Process广泛性焦虑障碍Asymptomatic ulcerative colitis patients on an ProDepression A Risk Factor for Infant Mental HealthMammography Benchmarks Angoff Process 广泛性焦虑障碍(GAD),又称慢性焦虑、自由浮游性焦虑症,是一种以焦虑为主要临床表现的精神障碍,患者常伴有不明原因的提心吊胆、紧张不安、并有显著的自主神经功能紊乱症状、肌肉紧张及运动性不安。患者往往能够认识到这些担忧是过度和不恰当的,但不能控制,因难以忍受而感到痛苦。病程不定,但趋于波动并成为慢性。患者常常因自主神经症状就诊于综合医院进行检查和治疗。Asymptomatic ulcerative colitis patients on