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Objective To investigate the present situation of institutes of rehabilitation medicine in Guangxi. Methods From March to July, 2015, all 287 hospitals in Guangxi were investigated with the Human Resource Statistics of Guangxi Rehabilitation Medicine Depart-ment and the Specialist Questionnaire of Guangxi Rehabilitation Medicine Department by E-mail through the local Health and Family Plan-ning Commissions. Results There were 125 rehabilitation medicine departments with 2146 personnels in Guangxi, 0.2 therapists per bed in average. The proportion was 1∶0.725 for rehabilitative physicians to therapists;1∶1.92∶3.14 for senior, intermediate and primary title for physicians;1∶8∶63 for therapists and 1∶5.6∶18.9 for nurses. About 91.3%of the department of rehabilitation medicine was in the tertia-ry hospitals and was able to provide the services of physical therapy, occupational therapy, speech therapy, swallowing rehabilitation, cogni-tive rehabilitation, psychological therapy and rehabilitation engineering, and so on. Conclusion Rehabilitation has made a big progress com-pared with that in 2009 in Guangxi, in term of institutes, human resources and the service ability. However, the distribution of institutions and human resources remains unbalanced.
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Objective To explore the association of peroxisome proliferators-activated receptor-γ coactivator-1 (PPARGC1) Gly482Ser with apolipoprotein E (ApoE) variations in longevity (aged above 90 yrs) Hans in Guangxi Yongfu and to explore the potential association between the variations and metabolic traits.Methods Based on our survey in Guangxi Yongfu in 2008-2011,212 elderly cases (aged 90～105 years) were included as longevity group and 207 cases without longevity history were included as control group.By household survey,we collected the longevity related parameters,blood glucose,blood lipid,blood pressure and other related metabolic traits.Peripheral blood was collected to extract DNA,the gene variations of Gly482Ser and ApoE were genotyped,and the database with genome and traits information were set up.By univariate analysis and multivariate genetic statistical analysis,the association between the variations and longevity and metabolic traits was assessed.Results Compared with the control group,the levels of fasting blood glucose,total cholesterol and low density lipoprotein were lower in the longevity group.Gly482Ser was genotyped in all samples and fully fulfilled the Hardy Weinberg equilibrium.After the Bonferroni correction,recessive model failed to find association between GG genotype and longevity.Stratified analyses by ApoEε4 allele revealed that,in the subgroup with no ApoEε4,PPARGC-1 GG genotype was positively associated with longevity in the recessive model,even after Bonferroni correction (OR =1.72,P＜0.05).In addition,longevity group with Gly482Ser GG genotype seemed to have relativelower fasting blood glucose (P ＜ 0.05) and higher high density lipoprotein levels (P ＜ 0.05).Conclusions Longevity Hans in Guangxi Yongfu preserve better metabolic state compared with the control group.GG genotype of Gly482Ser in PPARGC-1 is positively associated with longevity,which depends on not carrying the risk allele of ApoE ε4.
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0.05), respectively.Conclusion The cerebrovascular reactivity to CO_2 or the cerebral circulation reserve in senile hypertensive patients may be improved effectively by reasonable antihypertensive therapy.