ABSTRACT
Objective@#To analyze the possible responses of parents of young children to Child sexual assault (CSA) and the potential influencing factors, so as to provide evidence for prevention programs of CSA.@*Methods@#Part of the data from "2016-2020 Child Injury Prevention Project" was used to analyze responses to CSA among parents of children younger than 3rd grade in primary school by chi square test and Logistic regression analysis.@*Results@#A total of 4 072 parents were included in the analysis. Among them, 86.8% of parents chose "to solve problems together", 51.0% of parents taking children to a "psychologist", 4.9% of parents "scolding children for being too careless", 2.9% of parents "letting child not disclose abuse" and 6.5% of parents chose "other" coping methods. Parents with foreign nationality [OR(95%CI)=2.58(1.25-5.15)] and lower education level (OR=0.26-0.64) tend to "blame" their children. Mothers [(OR(95%CI)=0.54(0.33-0.90)], higher parental education level (OR=0.27-0.72) were more reluctant to encourage their children to keep quiet. Mothers [OR(95%CI)=1.73(1.32-2.27)], older children (OR=1.33-1.78) and parents with higher education level (OR=1.65-2.99) tend to "accompany". Parents aged 30 or more, and from high school/technical school/technical secondary school tend to take their children to see a "psychologist" [OR(95%CI)=1.39(1.14-1.71), 1.79(1.26-2.53)].@*Conclusion@#Parents universally pay attention to the physical and mental health of children after CSA, but some parents still take negative coping methods, e.g. "blame" and "not disclose". Parenting educational level, duration of parent-child communication and age of children are primary factors associated with parental responses to child sexual assault. This study suggests that prevention secondary injury following child sexual assault should be farther strengthened, while fully considering the characteristics of the educated objects.
ABSTRACT
<p><b>BACKGROUND</b>Accurate assessment of intra- as well as extra-cardiac malformations and radiation dosage concerns are especially crucial to infants and children with interrupted aortic arch (IAA). The purpose of this study is to investigate the value of prospective electrocardiogram (ECG)-triggered dual-source computed tomography (DSCT) angiography with low-dosage techniques in the diagnosis of IAA.</p><p><b>METHODS</b>Thirteen patients with suspected IAA underwent prospective ECG-triggered DSCT scan and transthoracic echocardiography (TTE). Surgery was performed on all the patients. A five-point scale was used to assess image quality. The diagnostic accuracy of DSCT angiography and TTE was compared with the surgical findings as the reference standard. A nonparametric Chi-square test was used for comparative analysis. P <0.05 was considered as a significant difference. The mean effective radiation dose (ED) was calculated.</p><p><b>RESULTS</b>Diagnostic DSCT images were obtained for all the patients. Thirteen IAA cases with 60 separate cardiovascular anomalies were confirmed by surgical findings. The diagnostic accuracy of TTE and DSCT for total cardiovascular malformations was 93.7% and 97.9% (P > 0.05), and that for extra-cardiac vascular malformations was 92.3% and 99.0% (P < 0.05), respectively. The mean score of image quality was 3.77 ± 0.83. The mean ED was 0.30 ± 0.04 mSv (range from 0.23 mSv to 0.39 mSv).</p><p><b>CONCLUSIONS</b>In infants and children with IAA, prospective ECG-triggered DSCT with low radiation exposure and high diagnostic efficiency has higher accuracy compared to TTE in detection of extra-cardiac vascular anomalies.</p>
Subject(s)
Female , Humans , Infant , Infant, Newborn , Male , Aorta, Thoracic , Diagnostic Imaging , Pathology , Coronary Angiography , Methods , Electrocardiography , Methods , Radiation DosageABSTRACT
<p><b>BACKGROUND</b>Accurate evaluation of coronary artery, aortic valve annulus diameter (AVAD), and cardiac function in patients with aortic valve disease is of great significance for surgical strategy. In this study, we explored the preoperative evaluation of low-dose sequence (MinDose sequence) scan of dual-source CT (DSCT) for those patients.</p><p><b>METHODS</b>Forty patients suspected for aortic valve disease (the experimental group) underwent MinDose sequence of DSCT to observe coronary artery, AVAD, and left ventricular ejection fraction (LVEF). Another 33 subjects suspected for coronary artery disease (the control group) underwent conventional retrospective electrocardiographically-gated sequence of DSCT. Two-dimensional transthoracic echocardiography (2D-TTE) and four-dimensional transthoracic echocardiography (4D-TTE) were applied in the experimental group to measure AVAD and LVEF and compared with MinDose-DSCT.</p><p><b>RESULTS</b>There was a strong correlation between LVEFs measured by 2D-TTE and MinDose-DSCT (r = 0.87, P < 0.01), as well as between 4D-TTE and MinDose-DSCT (r = 0.90, P < 0.01). AVAD measured by MinDose-DSCT was in good agreement with corresponding measurements by 2D-TTE (r = 0.90, P < 0.01). The effective dose in the experimental group was 63.54% lower than that in the control group.</p><p><b>CONCLUSIONS</b>MinDose sequence of DSCT with a low radiation dose serving as a one-stop preoperative evaluation makes effective assessment of the coronary artery, AVAD, and LVEF for patients with aortic valve disease.</p>