0.05).②The mean of SV, the mean of CO and the mean of CI in acute SAH group were lower than those in healthy persons group respectively (33.46?11.33 vs 52.67?12.46,P

Objective To study on comparison of different age group patients with acute abdomen who received laboratory check-ups.Methods 126 patients with acute abdomen were divided into 0.05).2.Of 126 patients,65 cases(51.6%)received abdominal B ultrasonography check-up,among which 41 cases(44.1%)were in

0.05). (3)The incidence rate of the single-branch lesions in

Objective:To investigate the association of Subclinical Carotid AtheroSclerosis (SCAS) and prediabetes or Diabetes Mellitus (DM)in the healthy people.Methods:From September 2018 to June 2019, participants who underwent physical examination in the Health Management Center of Beijing Tiantan Hospitial were enrolled consecutively. The baseline characters were collected prospectively. Carotid Ultrasound was evaluated by radiologists according to the standard operating protocol. Univariable analysis and multivariable logistic analysis were used to estimate the association of prediabetes or DM with SCAS.Results:Totally 401 participants were eligible and enrolled. The mean age was (52.2±10.4) years and 43.7% (252/401) of them were females. The prevalence of DM and SCAS were 16.4% (66/401) and 48.9% (196/401) respectively. In the univariate analysis, elder age (≥60 years old) ( OR=5.93, 95% CI: 3.86-9.09, P<0.001), hypertension ( OR=2.76, 95% CI: 1.84-4.15, P<0.01), prediabetes( OR=1.67, 95% CI: 1.08-2.58, P<0.05) and DM ( OR=3.60, 95% CI: 1.97-6.58, P<0.01), cigarettes smoking ( OR=2.64, 95% CI: 1.82-3.81, P<0.001), lower HDLlevel<1.04 mmol/L ( OR=1.58, 95% CI: 1.04-2.42, P<0.001) and hyperhomocysteinemia (≥15 μmol/L)( OR=1.69, 95% CI: 1.17-4.04, P<0.01) were associated with higher prevalence of SCAS. On the contrary, female sex ( OR=0.53, 95% CI: 0.39-0.74, P<0.001) was associated with lower prevalence of SCAS. In the multivariable logistic analysis, elder age(≥60 years old) ( OR=6.04, 95% CI: 3.13-11.7, P<0.01), hypertension ( OR=2.14, 95% CI: 1.13-3.87, P<0.05), cigarettes smoking ( OR=2.19, 95% CI: 1.21-3.98, P<0.05) and DM ( OR=2.32, 95% CI: 1.16-4.67, P<0.05) were associated with SCAS independently. The association between prediabetes and SCAS was not statistically significant. Conclusions:DM is independently associated with SCAS in neurological healthy people, while prediabetes tended to increase the risk of SCAS.

Objective To investigate the effects of antibiotic prophylaxis on the incidence of infection and prognosis in acute phase aftersevere stroke. Methods 165 patients within 24 h from clinic onset were divided into the intervention group and control group. The interventionincluded cefuroxime+metronidazole or moxifloxacin. The body temperature was continuously monitored, and the presence of infectionwas daily assessed with C-reactive protein (CRP), leukocyte count, and bedridden X-ray. They were also assessed with Glasgow ComaScale (GCS) and Acute Pathologic and Chronic Health Evaluation (APACHE)-Ⅱ. Primary end points was incidence of infection; secondaryend points included death and other clinical outcome. Results There was no difference between tow groups in infection rate (P=0.58), intervaluntil diagnosis of infection (P=0.74), so as mortality (P=1.00) and interval of death (P=0.84), body temperature (P=0.99), CRP (P=0.37) , leukocyte (P=0.51), scores of GCS (P=0.31) and APACHE-Ⅱ (P=0.28). Conclusion Antibiotic prophylaxis works little to prevent infectionand improve outcome in patients with acute stroke.