Objective To analyze the data of prostate cancer in Wuhan from 2010 to 2019, understand the characteristics and trends of incidence, mortality, and YLL, and provide decision-making basis for Wuhan's cancer prevention and control strategies. Methods Data on deaths and incident cases of prostate cancer in Wuhan from 2010 to 2019 and from 2013 to 2017, respectively, were collected from the Wuhan Death Monitoring System. Indicators such as incidence rate, mortality rate, and years of life lost due to premature death (YLL) of prostate cancer in Wuhan were calculated using Excel 2016 and Python. The Bayesian Age-Period-Cohort Model (BAPC) was used to predict the mortality rate of prostate cancer in Wuhan from 2020 to 2024. The trend changes were described using the annual average percentage change (AAPC). Results From 2010 to 2019, the incidence, mortality, and YLL rates of prostate cancer in Wuhan showed an overall increasing trend (AAPC >0, P <0.05). The standardized mortality and incidence rates in the central urban area were significantly higher than those in the outer urban area, and the age group of 85 and above had the highest incidence and mortality rates. The age group of 0-54 had the largest increase in incidence and mortality rates. From 2020 to 2024, prostate cancer in Wuhan is expected to continue to increase slightly (an increase of 0.94%). Conclusion The incidence, mortality, and YLL rates of prostate cancer in Wuhan are showing an overall increasing trend, and this trend may continue. The characteristics are higher in the central urban area than in the outer urban area, and higher in the older age group than in the younger age group. Targeted measures need to be taken, and screening for high-risk populations should be strengthened.

Objective To establish an animal model of dampness-syndrome in mice (single model) and evaluate its characteristics of dampness-syndrome. The above-mentioned mice with dampness syndrome were used to construct mice model of ischemic stroke (double model) and observe the effect of dampness-pathogenic on the outcome of stroke. Methods Healthy C57BL/6J male mice were randomly divided into dampness-syndrome (including sham-surgery group and ischemic stroke group,with 10 mice in each group) and non dampness-syndrome groups (including sham-surgery group and ischemic stroke group,with 10 mice in each group). The dampness-syndrome group was fed with high-fat diet and the non dampness-syndrome group was fed with normal diet for 12 weeks. After the mice model of dampness-syndrome was successfully established,transient middle cerebral artery occlusion/reperfusion (tMCAO/R) surgery was used to replicate an ischemic stroke mice model. Evaluation indicators for dampness-syndrome mice model:the general status including body weight,morphology,posture,activity status,and physical characteristics,the histopathological observation of the aorta (oil red O staining,Masson-trichrome staining) and liver (HE staining,oil red O staining),electron microscopic observation of the tongue tissue (scanning electron microscopy,electron microscopy),blood lipid levels[total cholesterol(TC),triglycerides(TG)]and liver coefficient. Evaluation indicators for ischemic stroke mice model:neurological function score and the cerebral infarction volume ratio. Results Compared with the non dampness-syndrome group,the mice in the dampness-syndrome group showed an increased in body weight,poor hair color,sparse hair,fatigue and laziness,mental atrophy,anorexia and lethargy. It was observed that the aortic lumen was narrowed,the intima was significantly thickened,lipid plaque deposition was increased,and foam cells were visible. A large amount of red lipid droplets appeared in liver cells. There were obvious lipid infiltration and diffuse steatosis. Increased keratosis of the mucosal layer of tongue tissue,the thicker stratum corneum,lipofuscin,and bacteria on the tongue surface were found. Serum TG and TC levels significantly increased(P<0.01),and the liver coefficient significantly decreased (P<0.001). Compared with non dampness-syndrome group (sham-surgery group),neurological function score and the cerebral infarction volume ratio in dampness-syndrome ischemic stroke group obviously increased (P<0.001). Conclusion High-fat feeding for 12 weeks combined with tMCAO/R modeling can successfully establish a mice model with dampness-syndrome ischemic stroke,and the neurological function score and cerebral infarction volume in the dampness-syndrome ischemic stroke group was more severe than that in the non dampness-syndrome ischemic stroke group.

Objective To investigate the epidemiological characteristics of major kidney disease deaths and the potential years of life lost among residents in Wuhan from 2014 to 2019, and to provide a scientific basis for the prevention and treatment of kidney diseases. Methods The major kidney diseases deaths among residents in Wuhan during 2014-2019 were collected from the population-based Mortality Surveillance System. The standardized mortality rate and potential years of life lost rate (PYLLR) of major kidney diseases among residents in different ages and genders were calculated, and the epidemiological characteristics and trends were analyzed. Results There were 4 100 deaths (2 380 in male and 1 720 in female) from major kidney diseases among residents in Wuhan between 2014 to 2019, with an age-standardized mortality rate of 6.22/100 000. The mortality rate of major kidney diseases showed an upward trend with the increasing age groups. The age-standardized mortality rate and the age-standardized potential years of life lost rate (SPYLLR) in glomerular disease and tubulo-interstitial diseases were significantly decreased (P＜0.05). The age-standardized mortality rate of the kidney failure was significantly increased (P＜0.05), especially in the male (APC=25.10% , P＜0.05). Conclusion From 2014 to 2019, there was no significant change in the overall mortality rate of major kidney diseases among residents in Wuhan. The death burden and disease burden of glomerular diseases and tubulo-interstitial diseases were significantly decreased, while the mortality rate of male kidney failure was significantly increased, indicating the need for targeted prevention and treatment of kidney diseases.

【Objective】 To estimate the prevalence, associated factors and patterns of multimorbidity of non-communicable diseases among adults in Shaanxi Province so as to provide evidence for the prevention and control of non-communicable diseases. 【Methods】 We used the data of adults aged 18 years and older collected in the baseline survey of Shaanxi Project in the Regional Ethnic Cohort Study in Northwest China. Multinomial logistic regression was used to explore the associated factors for multimorbidity. Exploratory factor analysis was used to extract patterns of multimorbidity. 【Results】 The prevalence of multimorbidity was 10.7% among the 44 442 participants. Age increase, being males, urban residence, and being overweight or obesity were positively associated with multimorbidity. Compared with women, men had a higher risk of multimorbidity. The OR and 95% CI was 1.25 (1.12-1.39). The risk of multimorbidity increased with age among adults. Compared with participants aged 18.0-34.9 years, the ORs and 95% CIs of those aged 35.0-44.9, 45.0-54.9, 55.0-64.9, and ≥65.0 years were 4.73 (3.47-6.46), 15.61 (11.60-21.00), 41.39 (30.76-55.70) and 90.04 (66.58-121.77), respectively. The primary multimorbidity patterns among adults in Shaanxi were cardiovascular-metabolic multimorbidity (5.4%), viscero-articular multimorbidity (1.0%), and respiratory multimorbidity (0.3%). 【Conclusion】 More than one in ten adults in Shaanxi Province had multimorbidity, and the predominant pattern of multimorbidity was cardiovascular-metabolic multimorbidity. The prevention and control of non-communicable diseases should be reinforced in middle-aged and older people, males, people living in the urban, and overweight or obese people. More attention should be paid to the prevention and control of cardiovascular-metabolic diseases.

【Objective】 To evaluate the dietary quality with the dietary balance index (DBI_16) and the association between dietary quality and bone mass among middle-aged and elderly people in Gansu Province so as to provide evidence for improving dietary quality and bone health status of Gansu population. 【Methods】 Based on the information of the type and quantity of food intake and the bone mass of middle-aged and elderly people aged 35 years and above collected by the Gansu Project in the Regional Ethnic Cohort Study in Northwest China, DBI_16 was used to evaluate the intake level of cereals, vegetables, fruits, milk, beans, fish and shrimp, eggs and other foods, and the degree of inadequate, excessive and unbalanced dietary intake of the participants. Multiple linear regression was used to evaluate the associations of three component indexes of DBI_16, high bound score (DBI_HBS), low bound score (DBI_LBS), diet quality distance (DBI_DQD), and seven single indexes of DBI_16 with bone mass. 【Results】 Analyses of the dietary and bone mass data of 11,840 participants showed that 44.8% of participants consumed excessive amounts of cereals compared to the dietary recommendation. 96.3%, 90.6%, 90.1%, 71.9%, 95.1% and 60.3% of participants’ intake of vegetables, fruits, milk, soybeans, fish and shrimp, and eggs, respectively, were inadequate. 47.7% participants consumed less than 10 types of food. 2.3% participants’ DBI_LBS levels were appropriate. 54.7% participants’ DBI_HBS levels were appropriate. Only 1.2% participants’ DBI_DQD reached a balanced level. The bone mass level in the study population was (2.5±0.6) kg [(2.8±0.5) kg for men and (2.3±0.5) kg for women]. After adjusting for sociodemographic characteristics, lifestyle, total dietary energy intake and body mass index, DBI_LBS and DBI_DQD were negatively associated with bone mass [β and 95% CI was -0.002 01 (-0.003 62--0.000 40) and -0.001 76 (-0.003 09--0.000 43), respectively]. 【Conclusion】 Dietary intake imbalance is common among middle-aged and elderly people in Gansu Province, and the more severe the dietary intake imbalance, the lower the bone mass level.

ObjectiveTo determine the association between air pollutants （PM_2.5， PM₁₀， SO₂， NO₂） and death from respiratory diseases in Wuhan. MethodsDaily air pollutants， meteorological data and mortality from respiratory disease between 2014 and 2019 were collected for a descriptive analysis. A time series semi-parametric generalized additive model （GAM） was used to determine the exposure-effect relationship between atmospheric pollutants and daily mortality from respiratory diseases，and the excess risk （ER） was used to quantify the effects of air pollutants on death from respiratory diseases. ResultsThere was significant effect of PM_2.5， PM₁₀， SO₂ and NO₂ on respiratory diseases mortality. In the period with strongest effect， the ER of death from respiratory diseases were 2.803%（95%CI：2.151%‒3.460%）， 1.878%（95%CI：1.477%‒2.281%）， 10.210%（95%CI：7.922%‒12.549%）， 4.564%（95%CI：3.530%‒5.608%）， along with an incremental 10 μg·m^-3 of PM_2.5，PM₁₀，SO₂ and NO₂， respectively. Furthermore， females were more sensitive to PM_2.5， SO₂ and NO₂， while males were more sensitive to PM₁₀. Residents aged less than 65 years were more sensitive to PM_2.5 and NO₂， and those older than 65 years were more sensitive to PM₁₀ and SO₂. ConclusionAir pollutants （PM_2.5， PM₁₀， SO₂， and NO₂） in Wuhan are associated with the death from respiratory diseases. Therefore， at-risk groups should be considered for formulating local policies against air pollution.

Objective: To investigate the physical and intellectual development and mutation characteristics of the phenylalanine hydroxylase (PAH) gene among 53 newborns with phenylketonuria (PKU), so as to provide insights into the management and genetic counseling of PKU Methods: The medical records of 54 children with definitive diagnosis of PKU and standardized therapy until 2 years at the Center for Neonatal Disease Screening of Shanxi Children' s Hospital from 2018 to 2021 were collected. Newborns' body weight and height developments were evaluated using the World Health Organization growth chart (2006 version), and the intellectual development was assessed using the national criteria of Development Behavior Assessment Scale among Children at Ages of 0 to 6 Years (WS/T 580-2017). The gene mutations were detected among neonates and their children, and the physical, intellectual developments and genetic characteristics of neonates with PKU were descriptively analyzed. Results: The 53 PKU cases included 29 male children and 24 female children, 36 cases with classic PKU and 17 cases with mild PKU, and 30 cases from rural areas and 23 cases from urban areas. The study subjects had a median age of 30 (10) d at initial therapy, and a mean blood phenylalanine concentration of (1 507±685) μmol/L at definitive diagnosis. There were 52 cases with normal height developments (98.11%), and all cases had normal weight and intellectual developments. The mean developmental functional quotient (DFQ) was significantly greater among urban children with PKU than among rural children [(94.92±8.57) vs. (87.65±6.57); t=-3.498, P=0.001], and the mean DFQ was significantly higher among children with mild PKU than among those with classic PKU [(95.55±8.76) vs. (88.57±7.11); t=-3.095, P=0.003]. There were 37 mutations detected in the PAH gene, which were mainly distributed in exons 3, 6, 7, 11, 12 and intron 4. Three high-frequency mutation sites were detected, including c.728G>A, c.611A>G and c.1197A>T, including three novel mutations (c.674C>G, c.1316-2A>C and c.1069T>C). Conclusions Following standardized treatment, the children with PKU have comparable physical and intellectual developments as compared to normal children. c.728G>A, c.611A>G and c.1197A>T were predominant mutations in the PAH gene among these 53 children with PKU, and three novel mutations were identified, including c.674C>G, c.1316-2A>C and c.1069T>C.

【Objective】 To compare the ability of body mass index （BMI）， body fat percentage （BFP）， waist circumference （WC）， waist-to-height ratio （WHtR）， visceral fat index （VFI） and the combinations of two kinds of obesity indices to predict the risk of hypertension. 【Methods】 Data collected in the baseline survey of “Gansu Province’s Urban and Rural Natural Population Cohort Establishment and Tumor Follow-up Study” were analyzed. Area under the curve （AUC） of ROC curve with covariates was used to analyze and compare the effects of individual obesity evaluation index and the combination of two kinds of obesity indices in predicting the risk of hypertension. 【Results】 Analyses of data of 20，079 adults showed that the AUC of BMI， WC， WHtR， BFP and VFI was 0.636， 0.604， 0.615， 0.614 and 0.619， respectively. AUC of the combination of BMI and WC （0.643） was higher than that of BMI （0.636）； however， the change rate of AUC was only 1.09%. AUC of the combinations of WC， WHtR and VFI， the three central obesity evaluation indices， and BFP， a general obesity evaluation index， were lower than that of BMI. The optimal cutoff value for BMI was 24.2 kg/m². 【Conclusion】 The effect of BMI in predicting the risk of hypertension is better than that of BFP， WC， WHtR and VFI. The effects of the combinations of the two kinds of obesity evaluation indices are not better than that of BMI. To prevent and control hypertension， adults should keep their BMI under overweight.

Objective:To determine the characteristics of cervical neuroblastoma and the effect of resection extent on survival and outcomes.Methods:We performed a retrospective review of 32 children with cervical neuroblastoma treated at Beijing Children′s Hospital between April 2013 and August 2020. Data were collected from the medical record. The individualized therapy was designed based on staging and risk group. Based on the extent of resection, patients were divided into incomplete and complete resection groups. Event free and overall survival rates were compared between two groups using the Kaplan-Meier method.Results:The ages of patients ranged from 1 month to 81 months, with a median age of 11 months, including 7 males and 15 females. Twenty-nine patients (90.6%) presented with cervical painless mass. The average diameter of the primary tumors was (5.12±1.43) cm. Tumors were located in the parapharyngeal space in 25 cases (78.1%) and in the root of the neck in 7 cases (21.9%). None had MYCN amplification. According to International Neuroblastoma Staging System (INSS), 15 patients (46.9%) were identified as stage 1, 11 patients (34.3%) as stage 2B, 3 patients (9.4%) as stage 3 and 3 patients (9.4%) as stage 4. There were 12 patients (37.5%) at low risk, 17 patients (53.1%) at intermediate risk and 3 patients at high risk according to Children′s Oncology Group (COG) risk classification system. All patients underwent tumor resection. Postoperatively Horner′s syndrome occurred in 13 patients (40.6%), pneumonia in 9 patients (28.1%), pharyngeal dysfunction in 8 patients (25.0%) and transient hoarseness in 4 patients (12.5%). At a median follow-up of 36.5 months, the overall survival rate was 96.4%, with no significant difference between incomplete and complete resection groups (100.0% vs. 96.3%, χ 2=0.19, P=0.667); the event free survival rate was 78.1%, with a significant difference between the two groups (40.0% vs. 85.2%, χ2=6.71, P=0.010). Conclusions:Primary cervical neuroblastoma has a young onset age, mostly in low and medium risk groups, and represents favorable lesions with good outcomes after multidisciplinary therapy. Less aggressive surgery with preservation of important structures is recommended. Complete resection should not be attempted if it would compromise vital structures.

Objective:To investigate the change and clinical significance of serum alkaline phosphatase (ALP) level in patients with acute spontaneous intracerebral hemorrhage(AICH).Methods:81 patients with AICH admitted to the Neurosurgery Department of Tianjin Third Central Hospital from January 2019 to October 2020 were retrospectively analyzed. 81 patients with non cerebral hemorrhage who came from the health examination center or complained of dizziness and had no hepatobiliary and skeletal diseases were selected as the control group. The clinical data of all the patients were recorded, including gender, age, Glasgow Coma Scale (GCS) score, hemorrhage location, liver function indexes, the history of hypertension, diabetes, heart disease, smoking, drinking, and so on. The differences in clinical data between the two groups were compared. Pearson correlation was used to analyze the correlation between liver function indexes and GCS score. The independent risk factors for AICH were screened by binary logistic regression, and the receiver operating characteristic (ROC) curve was used to evaluate the value of serum ALP in predicting intracerebral hemorrhage.Results:Serum ALP level in AICH group was significantly higher than that in the control group [85.0(70.0, 103.0) U/L vs 65.0(54.5, 71.5)U/L, Z=6.740, P<0.001]. Pearson correlation analysis showed that serum ALP had a negative correlation with GCS score ( r=0.255, P=0.022). Binary logistic regression analysis showed that hypertension ( OR=20.440, 95% CI 8.572-48.737) and ALP ( OR=1.077, 95% CI 1.049-1.105) were risk factors for intracerebral hemorrhage. Serum ALP level was an independent risk factor ( OR=1.069, 95% CI 1.038-1.101) for AICH after adjusting for confounding variables including age, AST, history of hypertension. ROC curve showed that the area under the curve (AUC) of serum ALP in predicting intracerebral hemorrhage was 0.807 (95% CI 0.740-0.873, P<0.001), with sensitivity of 67.9% and specificity of 81.5%. Conclusions:Serum ALP level may be related to the occurrence and severity of AICH. Therefore, serum ALP level can be used as a reference index to evaluate the occurrence, severity of patients with AICH.