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Objective:To evaluate the changes in vitamins and trace elements in obese patients after laparoscopic sleeve gastrectomy (LSG).Methods:A systematic retrieval of the available literature was performed using Pubmed, Embase, Cochrane library, Web of Science, WanFang data and CNKI databases and studies were selected per predefined eligibility criteria. Statistical analysis was performed using Stata 13.0.Results:A total of 22 studies with 5320 individuals with obesity who underwent LSG were identified as eligible for inclusion. A significant increase was observed in serum 25(OH)D ( SMD = 0.59, 95% CI: 0.16 to 1.03, P = 0.007), phosphorus ( SMD = 0.28, 95% CI: 0.09 to 0.47, P = 0.004) and iron ( SMD = 0.46, 95% CI: 0.31 to 0.61, P < 0.01) after LSG. A significant decrease in serum zinc ( SMD = -0.41, 95% CI: -0.81 to -0.01, P = 0.044) was observed after LSG. But no significant changes in serum calcium ( SMD = 0.11, 95% CI: -0.14 to 0.36, P = 0.385), folate ( SMD = 0.27, 95% CI: -0.08 to 0.62, P = 0.133), vitamin B 12 ( SMD = 0.11, 95% CI: -0.25 to 0.47, P = 0.563) and magnesium ( SMD = 0.53, 95% CI: -0.08 to 1.14, P = 0.09) were observed. Conclusions:The changes of serum nutritional measurements in individuals with obesity who underwent LSG are uncertain. Therefore, it is recommended to monitor the nutritional laboratory values and add supplements when necessary to prevent postoperative malnutrition.
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Objective To explore the developmental tendency of eco-migrant children's extroversive behavior and the relationship between extroversive behavior and personality and family environment.Methods 856 eco-migrant children(aged 6-16)participated in the present longitudinal study.At first time the Child behavior checklist(CBCL),Eysenck personality questionnaire (EPQ) and Family environment scale (FES) were used to assess their behavioral problems,personality and family environment.Participants' parents subsequently completed measures assessing behavioral problems every nine months for 27 months.Data were analyzed using hierarchical linear modeling analyses.Results The scores of extroversive behavior in eco-migrant children were(10.09±7.11) at first time,(7.66±7.56) at the second wave,(8.54±7.49)at the third wave and(8.11±7.33) at the last time.During the longitudinal period,the descending trend of eco-migrant children's extroversive behavior was significant (β=-0.51,P＜0.05).The scores of psychoticism,neuroticism,family conflict,organization,cohesion and cultural factors were differently correlated with children's extroversive behavior (β=-0.67-0.32,P＜0.05).Family conflict predicted the developmental trend of children's externalizing (β=-0.46,P＜0.05).Conclusion During the longitudinal period,the level of eco-migrant children's extroversive behavior decreased,and personality and family environment have significant influences on it.
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<p><b>OBJECTIVE</b>To investigate the detection rate and correlates of behavioral problems among eco-migrant children in Hui and Han ethnicities.</p><p><b>METHODS</b>Using multistage randomized sampling method, 2 653 eco-migrant teenagers, 3 174 indigenous and 2 334 homeland peers were selected. Their parents were asked to finish the Achenbach's Child Behavior Checklist (CBCL) and a self-developed correlates questionnaire.</p><p><b>RESULTS</b>765 eco-migrant children with behavioral problems were detected, with detection rate as 28.8%, higher than that of homeland group (24.2%) and native group (19.3%) (χ(2) = 73.547, P < 0.012 5). Ecological migration mainly influenced factors as bad contacts, depression, obsessive-compulsive, discipline, attack for boys aged 6-11, bad contacts for boys aged 12-16 and extraversion behavioral problems for girls aged 12-16, in Hui. These factors both associated to eco-migrant children's behavioral problems in Hui and Han:cesarean section (OR = 1.863, 95% CI:1.144-3.035, for Han) and (OR = 2.979, 95% CI:2.067-4.293, for Hui), physical defects (OR = 1.730, 95%CI:1.087-2.751, for Han) and (OR = 2.552, 95%CI:1.649-3.950, for Hui), arable as a main income way(OR = 1.272, 95%CI:1.066-1.518, for Han) and (OR = 1.212, 95%CI: 1.033-1.422, for Hui), parents' education level above middle school (OR = 0.709, 95% CI: 0.539-0.932, for Han) and (OR = 0.698, 95%CI: 0.542-0.898, for Hui), parents' frequently in good mood (OR = 0.710, 95%CI:0.613-0.821, for Han) and (OR = 0.826, 95%CI:0.718-0.949, for Hui). However, major diseases in the process of growth (OR = 1.794, 95% CI:1.163-2.767), and parents with chronic illness or disability (OR = 1.463, 95% CI:1.061-2.016) only associated with that in Han;single-parent or remarried families(OR = 1.583, 95% CI:1.078-2.325), parents often drinking (OR = 1.557, 95%CI:1.019- 2.379), the time of parents' work longer than half a year (OR = 1.494, 95% CI:1.197-1.864), parents' more content to life now(OR = 0.813, 95% CI:0.700-0.945), and children in older age (OR = 0.939, 95%CI:0.889-0.991) only related to that in Hui.</p><p><b>CONCLUSION</b>The eco-migrant children showed a low state in mental health, especially among Hui peers, and the correlated factors were different in Han and Hui, which was supposed to get great importance when taking effective intervention.</p>
Subject(s)
Adolescent , Child , Female , Humans , Male , Child Behavior Disorders , China , Epidemiology , Cross-Sectional Studies , Surveys and Questionnaires , Transients and Migrants , PsychologyABSTRACT
Objective To research the nutritive condition and establish prediction model of chlorophyll-a(Chla) in a surface water source of Zhengzhou, China. Methods The water temperature(WT), Secchi-depth(SD), chemical oxygen demand(CODMn), total nitrogen(TN), total phosphorus(TP), Chla were determined in two sampling sites of the water source by standardized methods from Mar, 2004 to Oct, 2004. Nutritive condition of the water source was analyzed by trophic level index(?)[TLI(?)]. The influence of some environmental factors on Chla was analyzed by correlation analysis and stepwise multiple regression. Chla was predicted by establishing a stepwise multiple regression equation. Results In the spring, summer and autumn, nutritive condition of the water source was from the maximum of mesotropher, the maximum of light eutropher to the minimum of middle eutropher. A positive correlations were found between the standardized Chla and WT, CODMn, TP. A negative correlation was found between the standardized Chla and SD. The equation was ln(CChla+1)=-0.114+0.083 48 WT+6.874 TP+0.193 CODMn(R2=0.900, F=62.674, P