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PURPOSE@#Previous studies usually examine the associations between psychological distresses and quality of life (QOL) with a variable-centred approach, while little is known about the effect of the individual variance in time-varying changes of psychological distresses on QOL. Therefore, this study aimed to examine whether individual variance in psychological distresses during the early phases post-earthquake would develop different QOL's levels among adolescent survivors 10-year after the Wenchuan earthquake.@*METHODS@#Data were extracted from the Wenchuan Earthquake Adolescent Health Cohort Study. The current study included 744 adolescent survivors who effectively completed surveys at 6 months, 24 months, and 10 years after the earthquake. Self-report questionnaires were administered to collect information on socio-demographic characteristics, earthquake exposure, life events, anxiety symptoms, depressive symptoms, posttraumatic stress symptoms (PTSS), and QOL. Data were analysed using hierarchical multiple regression.@*RESULTS@#Trajectories of psychological distresses were classified as follow: resistance (anxiety 40.73%; depression 54.70%; PTSS 74.46%), recovery (anxiety 17.20%; depression 9.27%; PTSS 10.35%), delayed dysfunction (anxiety 10.35%; depression 18.15%; PTSS 6.18%), and chronicity (anxiety 31.72%; depression 17.88%; PTSS 9.01%). After controlling covariates, hierarchical multiple regression only revealed that the anxiety trajectory with delayed dysfunction remained significantly predictive for four domains of QOL (physical health, psychological health, social relationships, and environment).@*CONCLUSION@#The current study highlights the importance of focusing on the variations in trajectories of anxiety symptoms among disaster survivors and providing individualized mental health services to improve survivors' QOL.
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Objective To investigate the change of auditory brainstem response (ABR) in high-risk children and the relationship between ABR and zentrale koordination-storung (ZKS).Methods Two thousands four hundred and eighty-five high-risk infants were followed up to 1 year old,of which 1246 cases were measured with the ECLTPSE auditory brainstem response analyzer,the relationship of ABR and ZKS were analyzed.Results ZKS incidence of ABR abnormal group was significantly higher than that of the ABR normal group (P ＜ 0.01).The ABR waveform of ZKS group compared with those of non-ZKS group:Ⅲ,Ⅴ wave latency were longer,Ⅰ-Ⅴ and Ⅰ-Ⅴ peak interval were longer,the differences were significant (all P ＜ 0.05).Conclusions ABR has important clinical value in high-risk neonatal follow-up and assisting diagnosis ZKS,and auditory pathway damage of ZKS is more common in the parts of above the brainstem superior olivary nuclear.
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<p><b>OBJECTIVE</b>To explore whether Val279Phe single nucleotide polymorphisms (SNPs) in the 9th exon of platelet-activating factor acetylhydrolase (PAF-AH) are associated with intracranial hemorrhage in preterm infants.</p><p><b>METHODS</b>A case-control study was performed. Polymerase chain reaction (PCR) was used to test genotype and allele frequencies of the 9th exon Val279Phe SNPs of PAF-AH in 58 preterm infants with intracranial hemorrhage (hemorrhage group) and 65 preterm infants without intracranial hemorrhage (control group).</p><p><b>RESULTS</b>There were significant differences in genotype frequency of Val279Phe SNPs in the 9th exon of PAF-AH between the hemorrhage and control groups (P<0.05). Frequency of normal genotype in the hemorrhage group (63.8%) was significantly lower than in the control group (81.5%). In contrast, frequency of heterozygous genotype (34.5%) in the hemorrhage group was significantly higher than in control group (16.9%). There were also significant differences in allele frequency of Val279Phe SNPs in the 9th exon of PAF-AH between the two groups (P<0.05). T allele frequency in the hemorrhage group (19.0%) was significantly higher than in the control group (10.0%).</p><p><b>CONCLUSIONS</b>Val279Phe SNPs in the 9th exon of PAF-AH may be associated with intracranial hemorrhage in preterm infants.</p>
Subject(s)
Female , Humans , Infant, Newborn , Male , 1-Alkyl-2-acetylglycerophosphocholine Esterase , Genetics , Infant, Premature , Intracranial Hemorrhages , Genetics , Polymorphism, Single NucleotideABSTRACT
<p><b>OBJECTIVE</b>To explore the relationship of pyelic separation with gestational age, body weight and sex in early newborns.</p><p><b>METHODS</b>A total of 320 neonates were examined by renal ultrasound 2-7 days after birth. The neonates included 180 boys and 140 girls, with a mean gestational age of 36±3 weeks (28-42 weeks) and a mean birth weight of 2430±1000 g (900-4870 g). Correlation analysis was performed between renal pelvis anteroposterior diameter (APD) and gestational age/body weight. The newborns were grouped based on gestational age, body weight and sex and the incidence of pyelic separation was compared among the groups.</p><p><b>RESULTS</b>Pyelic separation was found in 100 of the 320 newborns. The incidence of pyelic separation in boys (37.8%, 70 cases) was significantly higher than in girls (22.2%, 30 cases) (P<0.05). The incidence rates of pyelic separation on the left side, right side and both sides were 59%, 13% and 29% respectively in boys, and 53%, 7% and 40% respectively in girls. There was no significant difference in the location of renal pelvis separation between boys and girls (P>0.05). There significant difference in the incidence of pyelic separation between different gestational age groups (P>0.05). APD was positively correlated with gestational age and birth weight (P<0.05). The incidence of pyelic separation was negatively correlated with birth weight in all newborns except those who were macrosomic (P<0.05).</p><p><b>CONCLUSIONS</b>The incidence of pyelic separation in early newborns is closely associated with birth weight and sex. APD is positively correlated to gestational age and birth weight. Pyelic separation often occurs more frequently on the left side or both sides than on the right side.</p>
Subject(s)
Female , Humans , Infant, Newborn , Male , Birth Weight , Gestational Age , Kidney Pelvis , Pathology , Ureter , PathologyABSTRACT
<p><b>OBJECTIVE</b>To assess the efficacy and safety of Zhongyan-4 (ZY-4, a Chinese herbal preparation worked out according to the therapeutic principle of supplementing qi, nourishing Yin, clearing heat and detoxication) in treating HIV/AIDS patients in the early or middle stage.</p><p><b>METHODS</b>Adopted was randomized double-blinded and placebo-parallel-controlled method, with 72 HIV/AIDS patients randomly divided into the ZY-4 group (36 patients) treated with ZY-4 and the control group (36 patients) treated with placebo. The treatment course was six months. The index of CD(4)(+), CD(8)(+) counts, body weight, clinical symptom scoring were estimated at 4 time points (0, 1, 3 and 6 month in the course), and also the viral load before and after treatment. The whole course of observation was completed in 63 patients, 30 in the ZY-4 group and 33 in the control group.</p><p><b>RESULTS</b>CD(4)(+) count in the ZY-4 group got elevated by 7.70 +/- 150.96/mm(3) on average, while that in the control group lowered by 27.33 +/- 85.28/mm(3). Fifteen out of the 30 patients in the ZY-4 group had their CD(4)(+) count increased, which was evidently much higher than that in the control group (8/33, P < 0.05), suggesting that the efficacy of ZY-4 is superior to that of placebo in elevating CD(4)(+) count. Moreover, ZY-4 showed actions in elevating CD(45)RA(+) and CD(8)(+) count, reducing HIV virus load, improving clinical symptom/sign and increasing body weight of patients. No obvious adverse reaction was found in the clinical trial.</p><p><b>CONCLUSION</b>ZY-4 has an immunity-protective and/or rebuilding function in HIV/AIDS patients in the early and middle stage, and also shows effects in lowering viral load, increasing body weight and improving symptoms and signs to a certain degree.</p>