Objective: To examine the associations of sleep with overweight/obesity and central obesity in adults, so as to provide insights into improving sleep quality and preventing obesity in adults. Methods: Demographics, height, body weight, waist circumstance and sleep status were collected from the Hubei Provincial Surveillance Program for Adult Chronic Diseases and Their Risk Factors in 2020. Subjects' sleep condiction, overweight/obesity and central obesity were descriptively analyzed. The associations of sleep with overweight/obesity and central obesity were examined using a multivariable logistic regression model. Results: A total of 17 789 participants were recruited, with an average age of (56.21±13.05) years, 61.50% women, and mean duration of (7.18±1.56) h/d. There were 7 019 participants with snoring/asphyxia/suffocation (39.46%), 6 108 participants with sleep difficulty (34.34%), 8 064 participants with night waking at least twice (45.33%), 268 participants taking hypnotics (1.51%), and 6 267 participants with early morning awakening and difficulty in sleep again (35.23%), and there were 8 960 participants with overweight/obesity (50.37%) and 6 148 participants with central obesity (34.56%). Multivariable logistic regression analysis showed that sleep duration of <7 h/d (OR=1.081, 95%CI: 1.007-1.159), snoring/asphyxia/suffocation (OR=2.367, 95%CI: 2.222-2.521), and night waking at least twice (OR=1.106, 95%CI: 1.028-1.191) significantly correlated with overweight/obesity, and sleep duration of >8 h/d (OR=0.834, 95%CI: 0.761-0.913), snoring/asphyxia/suffocation (OR=2.153, 95%CI: 2.019-2.297), and night waking at least twice (OR=1.193, 95%CI: 1.105-1.288) were statistically associated with central obesity. Conclusion Sleep duration, snoring/asphyxia/suffocation and night waking are associated with overweight/obesity and central obesity.

Objective To assess the schistosomiasis transmission risk after flood disaster in Hubei Province in 2021, so as to provide a scientific basis for schistosomiasis prevention and control in corresponding areas. Methods The data pertaining to the endemic situation of schistosomiasis were collected from Hubei, including oncomelania snail distribution, and humans and livestock schistosomiasis infection. The warning water level and actual water situation were collected in corresponding water areas. The cumulative numbers of S. japonicum egg-positive people and cattle from 2014 to 2020, the distribution area of oncomelania snail in 2020, and the water levels from May 1 to August 31, 2021, were estimated and employed as parameters for classification of schistosomiasis transmission risk. The cumulative value of each risk index was calculated in each epidemic county (city and district) to comprehensively assess the risk of schistosomiasis transmission after flood disaster in each region. Results After the flood disaster in Hubei province in 2021, there were 2 counties (districts) at high risk of schistosomiasis transmission in Hubei based on the single risk index of fecal positive number. Based on comprehensive risk indices, there were 2 counties identified at grade 4 risk of schistosomiasis transmission. Conclusion After the flood in 2021, schistosomiasis in Hubei Province is mainly at low and medium epidemic risk. Xiantao City and Hanchuan City in Hanjiang River Basin are the two most seriously affected schistosomiasis epidemic cities. Flood disasters can increase the risk of schistosomiasis transmission and epidemic, so the monitoring and control of schistosomiasis after flood should be strengthened to control the disease transmission to the maximum extent.

As the life expectancy of the population increases and traditional indexes are flawed in reflecting the health level, the concept of the healthy life expectancy has emerged, which integrates the length of the life and quality, more comprehensively reflects the health level of the population. This article has summarized the emergence and development of health life expectancy, classification of indexes, and commonly used measurement methods, as well as domestic and international application examples, and domestic research status. It proposes to establish a unified national measurement method, and make full use of big data resources in health care to comprehensively assess the health life expectancy of the population.

Objective To study the trends of lung cancer mortality among adult residents in Macheng City, Hubei Province from 1984 to 2018． Methods Mortality data was extracted from Macheng City disease surveillance points (DSPs) system and China Demographic Yearbook. The age-period-cohort (APC) model and Intrinsic Estimator algorithm were used to estimate the age effect, period effect and cohort effect of lung cancer mortality. Results The age effect coefficient of lung cancer mortality increased with age from 20 to 74 years old. The mortality risk of the 70-74 group was 42.62 times that of the 20-24 group. The period effect coefficient of lung cancer mortality also continued to rise with time. The cohort effect coefficient was parabolic, and residents born in 1939-1943 had the highest coefficient (1.298 4). Conclusion The risk of lung cancer death of adult residents in Macheng City significantly increased with the year and the rapid development of socio-economics.

Objective To evaluate the effect of schistosomiasis control in“Oriental Star shipwreck event”in Jianli County, Hubei Province,so as to provide experiences for schistosomiasis prevention and control in rescue of emergency in the future. Methods According to the data of historical schistosomiasis prevalence and the results of the field survey in the townships in the upstream and downstream of the rescue spots,the emergency handling measures of schistosomiasis control were evaluated. Meanwhile,the Oncomelania hupensis snail situation,priority crowd chemotherapy,key aquatic monitoring,and illness moni?toring of people and livestock were investigated to evaluate the schistosomiasis control effect after the events comprehensively. Results There were no schistosome?infected snails found in the place of shipwreck and the rescue spots. The average density of O. hupensis snails in 5 townships of Jianli County was 0.064 snails/0.1 m2 ,and there were no infected snails found. The positive rate of 2 090 migrants in the schistosomiasis serologic tests was 0.29%and there were no positive ones found in the fecal exami?nation. There were no acute schistosomiasis cases found by the sentinel surveillance fever clinics,and also no positive cattle were found. The results of sentinel mice monitoring in the place of shipwreck and 4 villages in the upstream and downstream showed no infected mice were found. Conclusion The schistosomiasis control measures taken after the shipwreck is effective, which achieves the goal of no schistosomiasis transmission after emergency.

Objective To investigate the effects of controlled hypotension (CH) combined with tranexamic acid (TA) on peri-operative blood loss and coagulation function in patients undergoing brain tumor surgery. Methods Forty patients undergoing brain tumor surgery were randomly allocated into group A and group B with 20 patients in each group. Patients in group A received CH alone, while patients in group B received CH combined with TA. Coagulation factors and d-dimer levels were measured 24 hours before and after surgery. Amount of blood loss, intravenous fluid transfused, urine output and postoperative drainage were recorded. Results D-dimer levels of 24 hours after surgery increased compared with that of 24 hours before surgery. In group B, the d-dimer level increased more than that of group A (P < 0.05). No significant difference was found in coagulation factor levels between group A and group B. Amount of blood loss, intravenous fluid transfused and postoperative drainage flows of patients in group B were lower than that in group A (P < 0.05). There were no significant changes in urine output and fluid infusion volume between two groups. Conclusion CH compared with TA can reduce perioperative blood loss in patients undergoing brain tumor surgery , with no obvious coagulant function abnormality. Collectively, it should be a safe and reliable method for clinical application.

Objective To study the effect of acute non-isovolemic hemodilution (ANIH) plus tranexamic acid on bleeding and coagulation factors. Methods Forty-two patients with brain tumor under general anesthesia were randomly divided into group N and group T with 21 patients in each group. Group N was given ANIH , while group T was given tranexamic acid and ANIH. Bleeding, transfusion, urine volume were recorded. Coagulation factors and D-dimer were detected one day before and after surgery. Hemoglobin was recorded before and after ANIH and after auto-blood was transfused. Results There was less bleeding in group T. Hemoglobin in group T was higher after transfusion. No significant difference was found in Group T and group N in terms of urine volume and transfusion rate. Both the two groups had no difference on variation of coagulation factors. Conclusion ANIH with tranexamic acid has no significant effect on coagulation but produces synergetic effect on decreasing bleeding. They can be applied in surgery of brain tumor safely.

Objective To investigate the effect and current situation of the standardized construction of laboratories of schis?tosomiasis control institutions in Hubei Province,so as to provide the evidence for establishing and improving the quality control system of diagnosis of schistosomiasis after the transmission of schistosomiasis was under control. Methods According to the procedures of self?examination,field operation,and laboratory on?site,five laboratories were assessed,and all the results were analyzed comparatively. Results The average number of staffs were(7.00 ± 1.58)persons,and the staffs of the laboratories of the schistosomiasis control institutions with senior professional titles in the city level were more than that in the county level(t=5.563,P<0.05). The average space was(3.20±1.64)rooms,and the average area was(117.00±88.29)m2. The average score of field operation was(96.40 ± 4.49)points. The average score of laboratory on?site assessment was(106.6 ± 6.15)points. The highest and lowest of the laboratory on?site assessment scores were environment and facilities(19.60 ± 0.55)points and manage?ment system of laboratory quality control(15.70 ± 2.39)points(F=2.869,P<0.05),respectively. Conclusion The cultiva?tion of laboratory staff should be strengthened,and the diagnostic capacity should be maintained and improved. The laboratory quality control system should be paid more attention to,and the construction and management of schistosomiasis laboratories should be standardized.

Objective To investigate the effect of acute non-isovolemic hemodilution in combination with tranexamic acid on cycle function blood gas and electrolytes with brain tumor surgery. Methods Forty-two patients undergoing brain tumor were randomly divided into two groups. Patients in group A received ANIH plus tranexamic acid , while patients in group B received ANIH alone. Collected blood was transfused before the end of surgery. HR、CVP、MAP,hemoglubin, blood gas and plasma electrolytes were respectively recorded before ANIH(T1), at 0 min (T1) and 1 h (T2) after ANIH, and at the end of operation (T4). Results There were no significant changes in HR, CVP, MAP. At T2, T3, T4, Hb, Hct in both two groups lower than those at T1(P <0.05); at T4, Hb, Hct in group A were higher than those in group B. There were no significant changes in pH , PaO2, PaCO2, BE between the both two groups. There were no significant changes in Na +, Cl-, Ca2+and K+between the both two groups. Conclusion ANIH has little effect on the cycle function and blood gas electrolyte. ANIH in combination with TA has a section blood effect. It can be used in the brain tumor operation with TA security.

Objective To assess the schistosomiasis endemic situation in the national surveillance sites in Hubei Province, so as to provide the evidence for the prevention and control of schistosomiasis. Methods According to the national surveillance protocol,a longitudinal surveillance of endemic situation of schistosomiasis was carried out in 16 national surveillance sites from 2005 to 2010. Results In general,the positive rates of IHA,Kato-Katz technique and infection rates of Schistosoma japonicum decreased from 15.67%,10.93%and 1.71%in 2005 to 10.48%,8.54%and 0.90%in 2010,and declined by 33.12%,22.70%and 47.95%,respectively. The infection rates of S. japonicum of the male were higher than that of the female,and the peak infec-tion rates were in the groups aged above 30 years. The endemic situation of fishermen and farmers were relatively serious. The in-fection rates of S. japonicum in cattle decreased from 11.69%in 2005 to 1.41%in 2010,and declined by 88.01%(χ2 =298.79, P<0.001). The areas with infected Oncomelania hupensis snails,the densities of living snails,the rates of infected snails and the densities of infected snails decreased by 90.88%,61.66%,80.00%and 92.00%,respectively. Conclusion The schistosomiasis endemic situation in the national surveillance sites in Hubei Province mitigates in 6 years,but the prevention is still a very daunt-ing task.