Relationship between family-related factors and functional constipation among Chinese preschoolers: a case-control study.

BACKGROUND: Constipation is one of the common symptoms in childhood. The prevalence of FC is about 0.5% to 32% and still on the rise according to global statistics. The aim of this study is to explore the associations between family-related factors (e.g., parental conflict, parenting style, and parent-child relationship) and functional constipation of preschool children based on family system theory. METHODS: The study is a case-control survey of preschoolers in China. In total, 108 preschoolers with functional constipation diagnosed with pediatric Rome IV criteria and 324 healthy examination preschoolers without functional constipation were enrolled in the study. Parents completed the following 5 instruments: General information questionnaire, the Parental Conflict Scale, the Parenting Style Questionnaire, the Child-parent Relationship Scale and the Children's Emotional Adjustment Scale-Preschool Version. RESULTS: Nine categories of factors which significantly predicted functional constipation in preschoolers were retained in the final logistic regression model: Second child in birth order (OR = 0.456; 95% CI, 0.229 to 0.910), children picky eating (OR = 2.936; 95% CI, 1.133 to 7.611), bad bowel habits (OR = 2.896; 95% CI, 1.391 to 6.028), parental history of constipation (OR = 3.259; 95% CI, 1.600 to 6.639), parents blaming the child for having a bad bowel movement (OR = 3.788; 95% CI, 1.391 to 10.318), more than 3 h of fathers-child interaction time per day (OR = 0.137; 95% CI, 0.024 to 0.778), parental conflict (OR = 1.981; 95% CI, 0.950 to 3.831), doting or authoritarian parenting style (OR = 1.644; 95% CI, 1.067 to 2.534, OR = 2.481; 95% CI, 1.362 to 4.519), and anxiety control or temper control in children (OR = 0.492; 95% CI, 0.303 to 0.799, OR = 0.189; 95% CI, 0.103 to 0.348). CONCLUSIONS: This study identified the significant associations between family-related factors and functional constipation in preschool children, which provide implications for healthcare professionals to address functional constipation in early childhood using a preventive lens.

Association between pregnancy intention and smoking or alcohol consumption in the preconception and pregnancy periods: A systematic review and meta-analysis.

AIMS: To investigate the association between pregnancy intention and smoking or alcohol consumption in preconception and pregnancy periods. BACKGROUND: Suboptimal lifestyle such as smoking and alcohol consumption can lead to devastating outcomes on the maternal and foetus. Pregnancy intention exerts a significant effect on promoting healthy lifestyle behaviours. However, no reliable evidences confirmed pregnancy intention was associated with smoking and alcohol consumption before and during pregnancy. DESIGN: Systematic review and meta-analysis. METHODS: We performed a comprehensive search from databases including PubMed, Cochrane, Web of Science, IEEE Xplore, MEDLINE, ProQuest and Scopus from the inception of these databases up to November, 2020. All eligible studies exploring the association between pregnancy intention and smoking or alcohol consumption were included. The fixed- or random effect pooled measure was used to estimate the odds ratio (OR) or risk ratio (RR) and 95% CI. In addition, the PRISMA checklist was used in this meta-analysis. RESULTS: A total of 23 studies were included in this systematic review and meta-analysis. During pregnancy, the findings suggested that women with unplanned pregnancy were 68% more likely to consume cigarettes (OR = 1.68, 95% CI = 1.44-1.95) and 44% more likely to consume alcohol (OR = 1.44, 95% CI = 1.15-1.81) than those women with planned pregnancy. Meanwhile, during preconception, women with unplanned pregnancy were 30% more likely to consume cigarettes (OR = 1.30, 95% CI = 1.10-1.53) and 20% more likely to consume alcohol (OR = 1.20, 95% CI = 1.01-1.42) than those women with planned pregnancy. CONCLUSION: The findings suggested that women with unplanned pregnancy were more likely to follow unhealthy behaviours such as smoking and alcohol consumption before and during pregnancy. Health professionals should consider the women's desire for pregnancy to decrease preconception and pregnancy smoking or alcohol consumption in future studies. RELEVANCE OF CLINICAL PRACTICE: Pregnancy intention is the key determinant of smoking and alcohol consumption during preconception and pregnancy periods. Offering effective contraception in primary healthcare setting could prevent unplanned pregnancy. Meanwhile, popularising minimal alcohol consumption and comprehensive smoke-free legislation would be beneficial to improve reproductive outcomes.

Effectiveness of simulation debriefing methods in nursing education: A systematic review and meta-analysis.

OBJECTIVE: This systematic review and meta-analysis aimed to evaluate debriefing methods' effectiveness on learning outcomes for nursing students. DESIGN: A systematic review and meta-analysis were applied according to the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) statement. DATA SOURCES: Publications were searched in PubMed, EMBASE, The Cochrane Library, Web of Science, China National Knowledge Infrastructure, and WANFANG (China) databases from inception to 2020. REVIEW METHODS: Two researchers independently retrieved articles and evaluated their quality. Review Manager version 5.3 software was used to conduct the meta-analysis, following the PRISMA guidelines. Bias risk was assessed using the Joanna Briggs Institute manual. Heterogeneity was assessed by I2 statistics. Standardized mean difference (SMD) and 95% confidence intervals (CIs) were used for effect size analysis based on learning outcomes. RESULTS: Sixteen studies were selected in the systematic review and 13 studies with 1637 nursing students were included in the meta-analysis. Five debriefing methods were used in the intervention group. The analysis showed that Debriefing for Meaningful Learning was more effective on the debriefing quality (SMD = 0.52, 95%CI [0.32, 0.72]), and that video-assisted debriefing was more effective on nursing students' experiences (SMD = 0.30, 95%CI [0.02, 0.58]) and critical thinking (SMD = 0.90, 95%CI [0.65, 1.15]) compared with the usual debriefing. However, written debriefing did not show better effects on students' experiences (SMD = -0.22, 95%CI [-0.51, 0.07]), and peer-led debriefing did not show better effects on the debriefing quality compared with the usual debriefing (SMD = -0.15, 95%CI [-1.43, -0.67]). CONCLUSIONS: The study indicated that Debriefing for Meaningful Learning and video-assisted debriefing showed a positive impact on nursing education. Future studies that have larger sample sizes, high-quality debriefing methods, robust study designs, and other learning outcomes are required.

Current situation and advances in road transportation safety among children / 中国学校卫生

Abstract@#In China, road traffic injury has been the 2nd leading cause of death for minors aging from 1 to 14 years old, has become an urgent public health problem in China. This paper introduces the current situation of children s road traffic accident injuries. Based on Haddon s model, the influencing factors of children s road traffic safety are summarized into two aspects:individual and environmental levels. Also it puts forward targeted strategies for children road safety, including improving the relevant laws and regulations system, releasing commercial insurance into children CRS evaluation criteria, improving the safety awareness level of parents, strengthening the campus traffic safety education and optimizing the road safety protection facilities, all of which could contribute to protect child safety, thus providing reference for China to improve the road traffic safety education for children.