The Medical Healthcare Service Center,located at the Youxian District,Mianyang City of Sichuan Province,successfully rescued the people affected by the Wenchuan earthquake and the Tangjiashan barrier lake with great help from the senior hospitals.We suggest that the community healthcare service center could play an important role in emergency response system.

Sleep-disorderedbreathingarecloselyassociatedwithischemicstroke.Sleep-disordered breathing includes obstructive sleep apnea and central sleep apnea. Studies have show n that obstructive sleep apnea is an independent risk factor for stroke, w hile stroke can also increase the incidence of sleep-disordered breathing. This article review s the latest research progress of sleep-disordered breathing and stroke.

ObjectiveTo investigate clinical features and outcomes in acute ischemic stroke patients with remote symptomatic intracranial hemorrhage (sICHr) after intravenous thrombolysis.MethodsThe acute ischemic stroke patients with sICHr after intravenous thrombolysis therapy were enrolled retrospectively.The clinical data were collected and the related literature was analyzed and summarized.ResultsA total of 6 acute ischemic stroke patients with sICHr were enrolled, including 4 males.Three patients had a history of using antiplatelet agents, 2 with atrial fibrillation, 4 with hypertension, 3 with previous stroke history, 4 with smoking history, and 4 had sICHr at 2 h after intravenous thrombolysis.Of the 14 hemorrhagic foci (except in the infarct areas), 10 were in the cerebral cortex.Three patients died within 1 week, and 1 was in a persistent vegetative state.Conclusions SICHr after intravenous thrombolysis in patients with acute ischemic stroke is mainly located in the cerebral cortex.The outcomes in acute ischemic stroke patients with SICHr after intravenous thrombolysis are poor, and the mortality is high.

Objective To compare and analyze the etiology,clinical manifestations and imaging differences of bilateral pontine infarction (BPI) and unilateral pontine infarction (UPI),and investigate the possible independent risk factors for BPI.Methods Consecutive patients with pontine infarction admitted to the Department of Neurology,the First People's Hospital of Kunshan from January 2015 to December 2017 were enrolled retrospectively.They were divided into BPI group and UPI group.The risk factors,laboratory findings,National Institutes of Health Stroke Scale (NIHSS) scores,clinical manifestations,and basilar artery lesions were compared between the two groups.Multivariate logistic regression analysis was used to determine the independent risk factors for BPI relative to UPI.Results A total of 131 patients with pontine infarction were enrolled,aged 66.22 ± 12.29 years,97 patients (72.52％) were male;14 (10.69％) were BPI,and 117 (89.31％) were UPI.In terms of clinical symptoms,consciousness disorder (35.71％ vs.6.83％;x2 =8.657,P =0.003),quadriplegia (50.00％ vs.5.12％;x2 =30.202,P ＜ 0.001),and dysphagia (71.42％ vs.29.91％;x2 =7.804,P =0.005) in the BPI group were more common than those in the UPI group.In terms of etiological classification,vertebrobasilar large artery disease (VLAD) was more common in the BPI group (85.71％ vs.27.35％;x2 =16.567,P ＜ 0.001),while small artery disease (SAD) was more common in the UPI group (49.57％ vs.7.14％;x2 =7.460,P =0.006).In addition,the baseline NIHSS scores (12.43 ±11.1 vs.3.78 ±3.98;t=2.873,P=0.013),white blood cell count ([9.21±2.81] ×109/L vs.[6.92± 2.40] ×109/L;t=3.191,P=0.002),baseline systolic blood pressure (170.57 ±31.21 mmHg vs.156.75 ±23.50 mmHg,1 mmHg =0.133 kPa;t =2.004,P =0.047),as well as the proportion of patients with severe stenosis or occlusion in basilar artery (78.57％ vs.8.55％;x2 =40.49,P ＜ 0.001) and with other site infarction (78.57 ％ vs.11.11％;x2 =33.652,P ＜ 0.001) in the BPI group were significantly higher than those in the UPI group.Multivariate logistic regression analysis showed that severe basilar artery stenosis or occlusion (odds ratio [OR] 20.195,95％ confidence interval [CI]2.308-176.703;P =0.007),baseline NIHSS score (OR 1.147,95％ CI 1.019-1.292;P =0.023),and infarction at other sites (OR 19.483,95％ CI 2.969-127.868;P =0.002) were independently associated with BPI.Conclusion Compared with UPI,patients with BPI had more severe clinical symptoms and most of them with other site infarction.Severe stenosis or occlusion of the basilar artery was an independent risk factor for BPI.

ObjectiveTo explore the relationship between smoking behavior and related factors among the adult residents in Fengxian District,so as to provide an evidence for carrying out tobacco control and other health promotion work. MethodsA multi-stage stratified cluster random sampling method was used to select 2 272 community residents aged between 15 and 69 yeas to carry out the questionnaire survey. ResultsIn 2020, the smoking rate of adult residents in Fengxian District was 23.50%. Smoking behavior was statistically correlated with age, gender, household registration, chronic disease, occupation and educational level. Smoking behavior was inversely correlated with educational level. Smoking rate of male residents was significantly higher than that of female residents, smoking rate of residents with chronic diseases was significantly higher than that of those without suffering from chronic diseases, and smoking rate of permanent registered residents was significantly higher than that of those non-locals. The highest smoking prevalence was among retired and freelancers, followed by staff of government agencies and public institutes, while the lowest was among students, followed by intellectuals. Multivariate logistic regression analysis showed that gender, age and education level were the main factors affecting the smoking prevalence level. ConclusionThe general　smoking rate of adult residents in Fengxian District was higher than the average level in Shanghai but lower than the national level. Male residents aged ≥25 years and with lower education level are the key invention targets for tobacco control.