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Objective To evaluate efficacy and safety of fluoxetine in comparison with placebo in children and adolescents with depression. Methods Randomized controlled trials (RCTs) on fluoxetine were searched in CBM,Wangfang, VIP,CNKI,PubMed,EMbase,Ovide and Cochrane Library from inception to October 2016 by computer.The pooled mean difference and relative risk were assessed by Meta analysis with RevMan 5.0 software. Results A total of 8 RCTs were included for the final analysis.Curative effect analysis showed:in Children's Global Assessment Scale [MD= 3.91,95％CI(1.66,6.16),P= 0.0007] and Children's Depression Inventory [MD = -1.98,95％CI(-3.40,-0.57),P = 0.006],fluoxetine exerted a good effect in treating children's depression.Fluoxetine was equivalent to placebo in safety. Conclusion This study supports the conclusion that the benefits of fluoxetine in treating children and adolescents with depression are greater than the potential risk.
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Objective To comprehensively evaluate the relationship between children's high iodine goiter and excessive iodine . Methods A computerized literature search was carried out to collect articles published before 2014 in electronic databases CBM , WabFang ,VIP ,CNKI ,PubMed ,EMbase ,Ovid and Cochrane Library .The study type was randomized controlled trial or quasi‐ran‐domized control trial .Literature was analyzed by RevMan5 .0 software ,then calculated and combine RR and 95% CI .Publication bi‐as of Meta analysis was evaluated by Begg's test ,Egger's test and Macaskill's test .The result stability of Meta analysis was tested by sensibility analysis .Results A total of 10 controlled before and after studies were included in our meta‐analysis .The result showed that the iodine content of 150 -300 μg/L (RR:1 .54 ;95% CI:1 .14 -2 .07);301 -600 μg/L (RR:2 .33;95% CI:1 .43 -3 .82);601-900 μg/L (RR:2 .72 :95% CI:1 .01-7 .33) and greater than 900μg/L (RR:2 .41 ;95% CI:1 .38-4 .23) would result in chil‐dren goiter .Conclusion Iodine content greater than 150 μg/L would result in children goiter .
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Objective To evaluate the effectiveness and safety of DTaP-IPV/Hib combined vaccine in comparison with commercially available DTaP (diphtheria, tetanus and pertussis), Haemophilus influenzae type b (Hib), tetanus conjugate and IPV monovalent vaccine. Methods Randomized controlled trials (RCTs) on DTaP-IPV/Hib were retrieved by searching interna-tional and national databases. The pooled mean difference and relative risk and 95% CI were assessed by meta analysis with RevMan 5.0 software. Results Totally 6 studies were included for the final analysis. The seroprotection/seroconversion level of the Anti-PT (RR=0.26, 95%CI: 0.14, 0.48) in combination vaccine was higher. The antibody titer levels of Anti-PT (WMD=21.11, 95%CI:9.36, 32.86), Anti-polio type1 (WMD=59.15, 95%CI:2.81, 115.48), Anti-polio type 3 (WMD=169.82, 95%CI:75.33, 264.30) were higher respectively. But the antibody titer level of Anti-PRP (WMD=-3.58, 95%CI:-5.52,-1.64) in the com-bination vaccine group was lower. Redness (RR=0.82, 95%CI:0.72, 0.93) and Tenderness (RR=0.45, 95%CI:0.30, 0.65) were lower in the combination vaccine. Swelling (RR=2.03, 95%CI:1.02, 4.01) was more common in the patients given the combina-tion vaccine. Conclusions This study supports the conclusion that the DTaP-IPV/Hib combination vaccine is equivalent to the separate injections based on similar antibody responses to the vaccine antigens, effectiveness and safety after primary doses.
ABSTRACT
Objective To comprehensively evaluate the effect of health education on intervening iodine deficiency disorders(IDD) in Chinese pupils and housewives,and to provide a basis for prevention and intervention of the disease.Methods A computerized literature search was carried out in Chinese Biomedical Database (CBM),Chinese National Knowledge Infrastructure(CNKI),VIP,Wangfang and PubMed to collect articles published from 1997-2012 concerning the effect of education intervention on iodine deficiency disorders (IDD).The study was a self-controlled intervention study.Meta-analyses were performed to assess the knowledge on IDD prevention and behavior changes.Fixed and random effect models were employed to combine results after a heterogeneity test,and rate different(RD) was used as an indicator of the intervention effect.Results A total of 20 controlled before and after studies were included in our meta-analysis.The quality of individual studies was assessed by EPOC,and all studies were grade B.Because the heterogeneity was higher,each knowledge point was stratified analyzed according to the baseline rate.The results showed that the lower the baseline rate,the better the effect of the intervention.The analysis indicated that the RD for the main harm of IDD,the RD for the key measure to prevent IDD,the RD for the meaning of the pattern on the bags,and the RD for knowledge dissemination of IDD were increased by 35％,29％,27％,42％ and 47％,respectively.Conclusion Health education is helpful to Chinese pupils and housewives in improving their IDD related knowledge and their attitudes toward IDD.