The incidence of toileting problems is associated with the level of intellectual disability,and more common among the children with severe intellectual disability.This paper would review the classification,prevalence,consequences,origins of toileting problems,and also include the descriptions,assessment and practical considerations of behavioral interventions.

Objective:To evaluate the effect and influence of exchange transfusion on neonatal ABO hemolysis by comparing the changes of indirect bilirubin in serum and internal environment before and after exchange transfusion.Methods:A retrospective analysis of 242 cases with neonatal ABO hemolytic disease from January 2017 to October 2018 in the Children's Hospital of Jiangxi Province was carried out.According to whether the parents signed or agreed to exchange transfusion, they were divided into two groups.The exchange group (126 cases) received routine treatment + exchange of blood, and the control group (116 cases) was only given conventional therapy(blue light + probiotics + gamma globulin). In the exchange group, peripheral venous blood was collected half an hour before the exchange of blood(T1) and half an hour after the exchange of blood(T2), while in the control group, the indirect bilirubin, platelet and blood sugar were measured at two time points of parents signing disapproval of exchange of blood(T1) and disapproval of exchange of blood and one day after the treatment(T2).Results:The indirect bilirubin levels in serum of the exchange group and the control group were decreased, and the difference was statistically significant[(194.010±41.065)μmol/L vs.(390.048±39.058)μmol/L, t=1507.604, (292.014±39.998)μmol/L vs.(383.452±42.820)μmol/L, t=306.820, all P<0.05]. The decrease of serum indirect bilirubin in the exchange group was more significant than that in the control group, and the difference was statistically significant.[(194.010±41.065)μmol/L vs.(292.014±39.998)μmol/L, t=368.267, P<0.05]. After exchange transfusion, the levels of platelet and blood sugar were decreased significantly, and the differences were statistically significant[(91.370±24.766)×10 9/L vs.(350.660±32.564)×10 9/L, t=5061.203, (2.965±0.593)mmol/L vs.(5.490±0.876)mmol/L, t=717.817, all P<0.05]. Decreased platelets and blood sugar could return to normal within 3 days. Conclusion:Exchange therapy can significantly reduce the level of bilirubin and the incidence of bilirubin encephalopathy in neonates with ABO hemolysis.Exchange therapy has certain effect on the internal environment of neonatal ABO hemolytic patients, which is easy to cause thrombocytopenia and blood sugar reduction.But the change of internal environment is temporary and reversible.