目的　调查本市区小学儿童感觉统合失调现状与不良行为及家庭因素的关系。方法　用感觉统合诊断量表和自制儿童生长发育调查表对 1775名学龄儿童进行心理行为问题调查。结果　感觉统合轻度失调 2 3.4%、重度失调 13.5 % ,男童失调发生率( 4 2 .86 % )明显高于女童 ( 31.36 % )P <0 .0 1,前庭功能失衡发生率最高 ( 2 1.30 % ) ;统合失调组儿童不良行为发生率高达 6 4.38%明显高于统合正常组 ( 31.11% )P <0 .0 1,失调组不良行为各因子的发生率亦明显高于统合正常组P <0 .0 1;学习能力不足儿童与父母文化程度和不同职业有关P <0 .0 1。结论　儿童感觉统合失调现状易成为成人心理障碍的潜在因素 ,应引起重视 Objective To investigate the relationship between the prevalence of sensory integration dysfunction and bad behavior and family factors in primary school children in this city. Methods A total of 1775 school-aged children were investigated by using sensory integration diagnostic questionnaire and self-made children’s growth and development questionnaire. Results The sensory integration of mild dysfunction was 23.4%, severe dysfunction was 13.5%, the incidence of male disorders was 42.286%, significantly higher than that of girls (31.36%), P <0.01. The incidence of vestibular dysfunction was the highest (2 1.30%); incidence of unhealthy behavior disorders in children with up to 6 4.38% was significantly higher than the normal group (31.11%) P <0. 01, the incidence of adverse factors in the disorder group was significantly higher than the normal group P <0 .0 1; Lack of learning ability of children and parents with different education levels and occupations P <0. Conclusions The current situation of sensory imbalance in children tends to be a potential factor of adult psychological disorder and should be taken seriously