我科从1994年3月～1996年5月诊治直立性调节障碍54例,现分析如下。1 临床资料1.1 一般资料 54例中,男22例,女32例,男和女之比为0.69:1。年龄4～7岁8例,～10岁32例,～13岁14例,以7～10岁为多见。1.2 临床表现及诊断标准晨起头晕、精神不振50例,站立稍久感头晕、呕吐、耳鸣及面色苍白等42例,直立试验阳性46例,经常疲乏、倦怠25例,稍活 Our department from March 1994 to May 1996 diagnosis and treatment of 54 orthostatic disorders, are analyzed as follows. 1 Clinical data 1.1 General Information 54 cases, 22 males and 32 females, male and female ratio was 0.69: 1. 8 cases were aged 4 to 7 years, 32 cases were aged 10 years and 14 cases were aged 13 to 7 years old. 1.2 Clinical manifestations and diagnostic criteria Early morning dizziness, lack of energy in 50 cases, standing slightly longer sense of dizziness, vomiting, tinnitus and pale and other 42 cases, upright test was positive in 46 cases, often tired, fatigue in 25 cases, slightly active