Relationship between expression of chemokine receptor 2 and basic fibroblast growth factor in aqueous humor and prognosis of trabeculectomy in patients with acute primary angle-closure glaucoma / 国际眼科杂志(Guoji Yanke Zazhi)

AIM: To investigate the relationship between the levels of chemokine receptor 2(CXCR2)and basic fibroblast growth factor(bFGF)in aqueous humor and the prognosis of trabeculectomy in patients with acute primary angle-closure glaucoma(APACG).METHODS: A total of 80 cases(80 eyes)APACG patients who underwent trabeculectomy in our hospital from June 2020 to January 2022 were collected in the case group. According to the postoperative efficacy, they were grouped into a success group of 60 cases(60 eyes)and a failure group of 20 cases(20 eyes). Another 86 cataract patients(86 eyes)who underwent phacoemulsification with normal intraocular pressure in our hospital during the same period were included in the control group. Enzyme linked immunosorbent assay was applied to detect the levels of CXCR2 and bFGF in aqueous humor. ROC curve was applied to analyze the value of predicting trabeculectomy failure in APACG patients by the levels of CXCR2 and bFGF in aqueous humor. Furthermore, multivariate Logistic regression was applied to analyze the influencing factors of trabeculectomy failure in APACG patients.RESULTS: The levels of CXCR2 and bFGF in the aqueous humor of the case group were significantly higher than those of the control group(P<0.05). The levels of CXCR2 and bFGF in the aqueous humor of the failed group and the proportion of patients with postoperative shallow anterior chamber were significantly higher than those of the successful group(P<0.05). The AUC for predicting trabeculectomy failure in APACG patients using CXCR2 and bFGF levels alone and in combination was 0.885, 0.883 and 0.953, respectively. CXCR2 and bFGF were independent risk factors for trabeculectomy failure in APACG patients(P<0.05).CONCLUSION: The levels of CXCR2 and bFGF in the aqueous humor of APACG patients are obviously elevated, and both are risk factors for trabeculectomy failure.

Automated classification of ICD-O-3 morphology code from pathology reports using text-mining and support vector machine / 预防医学

Objective@#To evaluate the accuracy of automated classification of ICD-O-3 morphology code from pathology reports by text-mining and support vector machine ( SVM ) , in order to provide basis for automated tumor coding in Chinese. @*Methods@#The tumor report cards of Zhejiang residents from 2017 to 2019 were collected from Chronic Disease Surveillance Information Management System of Zhejiang Province. According to ICD-O-3, the keywords of the pathology reports were extracted, and SVM was used for automatic classification. The classification results were compared with those of 16 professionals with more than two years of experience in tumor coding, and the accuracy rate, recall rate and F-score were calculated for effect evaluation. @*Results@#Totally 83 082 cases from 2017 to 2019 were included and were categorized into 17 morphological classifications, with 52 877 ( 63.65% ) cases of adenocarcinoma, squamous carcinoma and transitional cell carcinoma. A total of 1 090 keywords were enrolled into main corpus. The total F-score, accuracy rate and recall rate are 85.69, 77.20% and 96.27%, respectively. @*Conclusion@#Text-mining combined with SVM can improve the efficiency of ICD-O-3 morphology coding; however, the accuracy needs to be further improved.

Global road traffic injury statistics: Challenges, mechanisms and solutions / 中华创伤杂志(英文版)

High-quality data are the foundation to monitor the progress and evaluate the effects of road traffic injury prevention measures. Unfortunately, official road traffic injury statistics delivered by governments worldwide, are often believed somewhat unreliable and invalid. We summarized the reported problems concerning the road traffic injury statistics through systematically searching and reviewing the literature. The problems include absence of regular data, under-reporting, low specificity, distorted cause spectrum of road traffic injury, inconsistency, inaccessibility, and delay of data release. We also explored the mechanisms behind the problematic data and proposed the solutions to the addressed challenges for road traffic statistics.

Perinatal antibiotics exposure causes increase in serum 5-hydroxytryptamine level as well as changes in behavior and gastrointestinal motility in the male offspring in mice / 生理学报

The current study was aimed to investigate the potential effects of perinatal exposure to therapeutic dose of penicillin and cefixime on the cognitive behaviors, gastrointestinal (GI) motility and serum 5-hydroxytryptamine (5-HT) level in the offspring. Pregnant rats were continuously treated with cefixime or penicillin in the period between 1 week before and 1 week after labor. Behavior tests, including social preference, self-grooming and elevated plus maze tests, and intestinal motility tests were carried out on the offspring at age of 4 to 10 weeks. Serum 5-HT levels were detected with ELISA, and potassium/sodium hyperpolarization activated cyclic nucleotide-gated channel 2 (HCN2) and tryptophan hydroxylase 1 (TPH1) expression levels in colon epithelium of offspring were detected by Western blot and RT-qPCR. The results showed that, compared with the naive group, cefixime increased social behavior in the female offspring, but did not affect the male offspring. Compared with the naive group, cefixime significantly decreased colonic and intestinal transits, and increased cecum net weight and standardized cecum net weight in the male offspring, but did not affect the female offspring. The serum 5-HT levels in the male offspring, rather than the female offspring, in cefixime and penicillin groups were significantly increased compared with that in the naive group. The protein expression level of HCN2 in colon epithelium of the offspring in cefixime group was significantly down-regulated, and the TPH1 expression level was not significantly changed, compared with that in the naive group. These results suggest that perinatal antibiotics exposure may affect neural development and GI functions of the offspring, and the mechanism may involve peripheral 5-HT and gender-dependent factor.

Effects and pathophysiological significance of intestinal flora on the enteric neuro-endocrine-immune system / 生理学报

Interactions among the nervous, the endocrine and the immune systems enable the gut to respond to the dietary products, pathogens and microbiota, which maintains the homeostasis of the body. However, dysbiosis may induce or aggravate the gastrointestinal (GI) and extra-GI diseases through changing the activities of enteric nervous system (ENS), enteroendocrine cells and enteric immune cells. Here we review recent advances in the understandings on how intestinal flora may impact the enteric neuro-endocrine-immune system in the gut, thereby contributing to the regulation of pathophysiological processes.

Clinical study of radical laparoscopic myomectomy in 31 cases / 中国实用妇科与产科杂志

OBJECTIVE: To study the characteristics and clinical application of radical laparoscopic myomectomy.METHODS: Retrospectively analyze the clinical data of 31 patients with uterine leiomyomas undergoing laparoscopic radical myomectomy at the Department of Obstetrics and Gynecology,the First Affiliated Hospital of Soochow University,from January 2016 to December 2018.The surgical indications,operation time,intraoperative blood loss,postoperative menstrual recovery,postoperative uterine fibroid recurrence rate and postoperative sexual and life quality change indicators were analyzed.RESULTS: All patients were with multiple uterine fibroids(averaged 42.6±3.5 years),and all of them received successful operation.There were no patients who underwent laparotomy or hysterectomy.The postoperative fibroids residual rate among the 31 patients was 3.23%(1 case).The recurrence rate of postoperative uterine fibroids half a year later was 9.68%(3 cases).Five patients has no significant change in postoperative menstruation volume while the other 25 patients had volume reduction(t=8.614,P0.05).Only one patient suffered from hot flashes,night sweating and other menopausal symptoms.WHOQOL-BREF scale was used for patients to assess preoperative and postoperative quality of life,and there were obviously improved psychological and physiological score in patients after operation(P<0.05).CONCLUSION: For women with multiple uterine fibroids who have surgical indications and a strong desire to retain the uterine but have no fertility requirements,radical laparoscopic myomectomy may be the most effective surgical therapy,which can achieve the purpose of surgical treatment,improving the resection rate,and maintaining low postoperative recurrence rate,preserving menstruation and the function of uterus and ovary,and increasing the sexual life quality.

New Research Advances on Chimeric Antigen Receptor T Cells in the Treatment of Relapsed and Refractory Multiple Myeloma-Review / 中国实验血液学杂志

Abstract　　Chimeric antigen receptor-T cell(CAR-T) is a kind of genetically engineered T cells that can express tumor antigen-specific receptors on its surface, and the modified T cells can be used for cancer therapy through targeting malignant tumor cells with its specific receptor and killing tumor cells with its cytotoxicity. CAR-T has been successfully applied to treat various hematological malignancies, such as ALL, CLL, NHL and MM. It is a feasible treatment for relapsed and refractory multiple myeloma (RRMM). The achievements of CAR-T in clinical trials have been widely reported, which is expected to be a therapy to prolong patients survival. In this review, the clinical application of CAR-T in the treatment of RRMM from the following aspects：different types of CAR-T and its curative efficacy, adverse effects, opportunities and challenges are summarized beriefly.

Intradermal administration of formalin to the cheek induces itch as well as pain behaviors in rats / 上海交通大学学报（医学版）

Objective· Formalin is a classic and most widely used algogenic substance,but its itchy effect is not clear.The present study aims to explore the hypothesis that formalin may induce itch as well as pain.Methods· Flinching,as well as licking and forelimb wiping of the site of injection were counted as pain responses,whereas biting and hind paw scratching of the cheek were counted as itchy responses.To discriminate formalin-induced sensations in rats,the irritant (saline as control) was injected,and then pain and itchy responses were recorded.Results · Intraplantar injection of formalin elicited biphasic behavior responses characterized as flinching,as well as biting or licking of the hind paw without significant gender differences.Following intradermal administration of formalin to the cheek,rats exhibited episodic forelimb wiping of the cheek,representative of pain.No gender difference was noticed for this type of behavior.In addition,episodes of hind paw scratches of the cheek,representative of pruritoceptive responses,also occurred.Interestingly,hind paw scratches appeared to be more pronounced in male than in female rats.Conclusion · Intradermal administration of formalin elicits pruritoceptive as well as nociceptive responses in rats.

Research progress for cardiac rehabilitation exercise role in patients with chronic heart failure / 心血管康复医学杂志

The role of cardiac rehabilitation in secondary prevention of patients with chronic heart failure (CHF) has received attention from clinicians.However,the theory and practice of cardiac rehabilitation medicine in China is still in its infancy,especially for not enough to awareness of exercise rehabilitation.The present article made a re-view about research progress of exercise rehabilitation role in patients with chronic stable heart failure.

Stress-related arterial hypertension in Gper-deficient rats / 生理学报

Numerous studies have demonstrated that estrogens may exert multifaceted effects on the cardiovascular system via activating the classical nuclear receptors ERα or ERβ and the novel G protein coupled estrogen receptor (Gper). However, some studies have reported inconsistent cardiovascular phenotypes in Gper-deficient mice. The current study was aimed to reveal the effects of genetic deletion of Gper on the arterial blood pressure (ABP) and heart rate in rats. Gper-deficient Sprague-Dawley rats were generated by utilizing the CRISPR-Cas9 gene-editing technique. ABP of 10-week old male (n = 6) and 12-week old female (n = 6) Gper-deficient rats and age-matched wild type (WT) rats (6 females and 6 males) were measured under awake and restrained conditions through the non-invasive tail-cuff method daily for 8 (females) or 9 days (males). In the male WT rats, ABP and heart rate were slightly higher in day 1 to 4 than those in day 5 to 9, indicative of stress-related sympathoexcitation in the first few days and gradual adaptation to the restrained stress in later days. Gper-deficient rats had significantly higher ABP initially (male: day 1 to day 5; female: day 1 to day 3) and similar ABP in later days of measurement compared with the WT rats. The heart rate of male Gper-deficient rats was consistently higher than that of the male WT rats from day 1 to day 8. Both male and female Gper-deficient rats appeared to show slower body weight gain than the WT counterparts during the study period. Under anesthesia, ABP of Gper-deficient rats was not significantly different from their WT counterparts. These results indicate that Gper-deficient rats may be more sensitive to stress-induced sympathoexcitation and highlight the importance of Gper in the regulation of the cardiovascular function in stressful conditions.

An analysis on health life expectancy of adult residents in Zhejiang Province / 预防医学

Objective To analyze the health life expectancy (HALE) of the residents aged 15 years and above in Zhejiang Province and to evaluate the health level among adults. Methods The study was based the mortality data collected from Zhejiang Chronic Disease Surveillance Information and Management System, and the mortality rates were from the Under-Reporting Survey and the sample data in Zhejiang from the 5th National Health Service Survey in 2013. A Sullivan' s method was used to calculate the HALE. Results The life expectancy and self-evaluated HALE were 63.62 years, 55.80 years, respectively, and the difference was 7.82 years (61.49 years VS 55.13 years in males and 66.10 years VS 56.57 years in females) . The self-evaluated HALE 55.89 years in urban and 55.54 years in rural residents aged 15 years and above. The proportion of self-evaluated HALE in the total life expectancy was 87.70%, and it decreased with age, and the proportion has dropped to 67.31% in ≥65 age group. Life expectancy without chronic morbidity was 46.68 years (46.35 years in males and 47.01 years in females; 44.03 years in urban and 47.15 years in rural areas) among residents aged 15 years and above, and the proportion of self-evaluated HALE without chronic morbidity in the total life expectancy without chronic morbidity was 73.37%. Conclusion In general the proportion of self-evaluated HALE in the total life expectancy was small , and males had a greater proportion than female, and adults in rural areas had a greater proportion than that in urban areas. We should consider NCDS management for the elderly residents and to improve the life quality among the elderly residents.

Status and home environment-related risk factors for falls among older adults living in the urban community / 预防医学

Objective To study the status and environment-related risk factors for falls among older adults in the urban community,and to provide evidences for the development of specific interventions.Methods A total of 993 older adults aged ≥60 years old from 2 communities in Cixi City were selected by stratified cluster sampling. Face-to-face interview and field investigation were carried out to collect participants' basic information,the situation and environment-related risk factors for falls occurred to them from November 2012 to October 2013.Results The overall incidence of falls was 14.90%,and it was significantly higher in wowen (17.19%) than in men(12.47%)(P<0.05). There were 109 participants reported to have fall-related injury with an incidence of 10.98%(109/993). Moreover,the incidence of fall-related injury for women(13.87%) was significantly higher than that for men(7.69%)(P<0.05). Among them, 35.14% falls occurred in home,the washroom(93.62%)and drawing room(85.02%) had higher proportion of having falling-related environmental risk factors. The multivariate logistic analysis showed that uneven carpet in aisle (OR=3. 542,95% CI:1.235-10.161)and having clutters beside the bed (OR=8.611,95% CI:2.051-36.574) were two main environmental risk factors for elder falls in home.Conclusion The incidence of falls of older adult in Cixi was 14.90%. Uneven carpet in aisle and having clutters beside the bed were two main environmental risk factors for falls among the elderly at home.

Epidemiological characteristics of malaria in Leshan City,1950-2015 / 中国血吸虫病防治杂志

Objective To analyze the epidemiological characteristics of malaria in Leshan City,so as to provide the evi-dence for formulating the strategy and measures for consolidating the achievements of malaria elimination. Methods The data of epidemiological characteristics of malaria in Leshan City from 1950 to 2015 were collected and analyzed with the descriptive epidemiology method. Results There were four larger scale epidemics of malaria in Leshan City from 1950 to 2015. The order of malaria in infectious diseases dropped from the first to the twentieth. The peak season for malaria epidemics ceased. The Plas-modium species,patient age,occupation and sex distribution of malaria were different in the different periods. In November 2016,the whole city achieved the national standard for malaria elimination. Conclusions After years of prevention and con-trol,the epidemiological characteristics of malaria have changed significantly in Leshan City,and the effect of anti-malarial mea-sures is significant. In the future,we should strengthen the monitoring,and prevention and control of imported malaria.

The impact of medical insurance payment standard reform on clinical drug use in designated medical institutions:Based on Fujian provincial level,Fuzhou medical insurance insured per-sonnel empirical evidence / 中国卫生政策研究

Objective:To evaluate the influence of medical insurance payment standard reform on clinical drug use in designated medical institution.Methods:The medical expenses and drug consumption data of provincial level and Fuzhou medical insurance management center 3.31 million is included from April to September of 2016 and the same period of last year were statistically analyzed.The annual drug cost,drug use and the payment standard of med-ical insurance analysis were performed according to the annual statistics.Results: Before and after the reform, the proportion of the payment of standard drugs increased from 22.50%to 64.95%.The top 10 outpatient drugs in pub-lic hospitals and non-public hospitals were changed only in serial number,and after the reform,the cost of outpatient service fee was 73.21%and 39.30%respectively.Meanwhile,the variety and amount of drugs changed greatly of top 10 drugs public hospitals.The increase in drug cost of drugs with joint purchasing price difference was higher,and non-public hospitals were relatively stable.Conclusions: As per the findings of this study, Medicare insurance payment standard reform has significantly affected the choice of drug brands and drug use structure.To focus on the medical insurance payment standard of concentrated purchase of drugs combined with the amount of joint procurement of medicines is beneficial to reduce drug prices.The medical insurance payment standard reform combined with com-prehensive reform of medical and health system measures are much more conducive to play a guiding role.

Habitat suitability and quality division of Mentha haplocalyx / 中国中药杂志

In this study, ecological factors, occurrence records, the essential oil components content were used to predict the potential geographical distribution and quality division of Mentha haplocalyx in China based on the MaxEnt modeling and geographic information system(GIS). The AUC of ROC curve was above 0.950,indicating that the predictive results with the maximum model were highly precise. The results showed that the main environmental factors determining the potential distribution were annual average precipitation (the contribution rate, 45.87%), mean temperature of wettest quarter (11.92%), mean temperature of warmest quarter (7.84%), average monthly precipitation of May (6.80%), standard deviation of seasonal temperature variation (4.42%), mean temperature of the coldest quarter (3.47%) and altitude (2.92%). The environmental variables in the highly potential areas were determined as annual average precipitation around [530,1 465] mm, mean temperature of wettest quarter around [24.5,29] ℃, mean temperature of the warmest quarter around [25.5,29] ℃, average monthly precipitation of May around [67,133] mm, standard deviation of temperature seasonal change around [8 333,9 643], mean temperature of the coldest quarter around [1.7,8.3] ℃ and the altitude around [0,165] mm. The best quality distribution of M. haplocalyx was mainly located in Jiangsu, Anhui, Shandong, Zhejiang and Heilongjiang. The zoning results basically coincide with the actual situation. The quality division of M. haplocalyx can be used for providing a scientific basis for selection of artificial planting base and guidance of its production.

Clinical observation on the association among carotid atherosclerosis, homocysteine and anterior ischmic optic neuropathy / 国际眼科杂志(Guoji Yanke Zazhi)

AlM: To investigate the relationship among carotid atherosclerosis, homocysteine ( Hcys ) and anterior ischmic optic neuropathy( AlON) .METHODS: Sixty-five AlON patients enrolled in AlON group and 70 non - AlON controls enrolled in control group. All the participants in 2 groups were examined by carotid artery color doppler flow imaging to evaluate the incidence of carotid atherosclerosis. Plasma levels of Hcys, vitamin B12 and folate were measured by automatic biochemical analyzer. The incidence of carotid atherosclerosis, plasma levels of Hcys, vitamin B12 and folate were compared statistically between AlON and control group.RESULTS: Fifty - six AlON patients ( 86%) exhibited carotid atherosclerosis, which was found in 43 control subjects ( 61%) . Fifty - nine AlON patients ( 91%) exhibited increased plasma levels of Hcys compared with that in 38 control subjects ( 54%) . Lowered vitamin B12 was found in 37 patients with AlON ( 57%) and in 43 control subjects ( 61%) . Lowered folate was found in 54 AlON patients ( 83%) and in 32 control subjects ( 46%) . The incidence of atherosclerosis in carotid artery ( P =0. 001), mean Hcys level (P=0. 0005) and lowered folate ( P = 0. 0006 ) were different statistically between AlON group and control group. Mean vitamin B12 level was indifferent between AlON group and control group ( P=0. 0722). Logistic regression analysis showed that carotid atherosclerosis was an a risk factor for AlON (OR=1. 312, 95%CI:0. 927~1. 772), whereas elevated Hcys level (OR=2. 378, 95% CI: 1. 479 ~ 3. 821 ) was also shown to be significant risk factor for AlON. CONCLUSlON: Carotid atherosclerosis and elevated Hcys were related with AlON. Reducing above-mentioned risk factors related to thrombus may be crucial to the prevention and cure of AlON.

Upregulation of P2X3 receptors in dorsal root ganglion of TRPV1 knockout female mice / 生理学报

The study was aimed to investigate the changes in mechanical pain threshold in the condition of chronic inflammatory pain after transient receptor potential vanilloid 1 (TRPV1) gene was knockout. Hind-paw intraplantar injection of complete freund's adjuvant (CFA, 20 μL) produced peripheral inflammation in wild-type and TRPV1 knockout female mice. The mechanical pain thresholds were measured during the 8 days after injection and pre-injection by using Von-Frey hair. Nine days after injection, mice were killed and the differences of expression of c-Fos and P2X3 receptor in the dorsal root ganglia (DRG) and spinal cord dorsal horn were examined by Western blotting between the two groups. Compared with that in wild-type mice, the mechanical pain threshold was increased significantly in TRPV1 knockout mice (P < 0.05); 3 days after CFA injection, the baseline mechanical pain threshold in the TRPV1 knockout mice group was significantly higher than that in the wild-type mice group (P < 0.05); The result of Western blotting showed that the expression of c-Fos protein both in DRG and spinal cord dorsal horn of TRPV1 knockout mice group was decreased significantly compared with that in wild-type mice group (P < 0.01, P < 0.05), while the expression of P2X3 receptor in DRG of TRPV1 knockout mice group was increased significantly compared with that in wild-type mice group (P < 0.05). Our findings indicate that TRPV1 may influence the peripheral mechanical pain threshold by mediating the expression of c-Fos protein both in DRG and spinal cord dorsal horn and changing the expression of P2X3 receptor in DRG.

Analysis on Incidence and Mortality Characteristics of Thyroid Cancer during 2007 to 2011 in Zhejiang Province / 预防医学

Objective To analyze the characteristics and trend of incidence and mortality of thyroid cancer in Zhejiang Province from 2007 to 2011.Methods Data from cancer registry and death registry in Zhejiang province were used to calculate the crude incidence and mortality,age -specific incidence and mortality,China - and World -standardized incidence and mortality of thyroid cancer.Trend Chi -square test was used to analyze the trend of incidence and mortality. Results From 2007 to 2011,the reported incidence rate of thyroid cancer in Zhejiang Province was 8.37 /100,000 (China -and World -standardized incidence were 5.28 /100,000 and 6.14 /100,000 respectively).The mortality rate was 0.34 /100,000 (China -and World -standardized mortality were 0.17 /100,000 and 0.24 /100,000 respectively). The incidence and mortality were both significantly higher in females and urban residents than in males and rural residents (both P <0.01).With age increased,the mortality increased.However,the incidence increased at the beginning and then declined with a peak age of 30 -59.From 2007 to 2011,the incidence of thyroid cancer increased rapidly with a speed of 29.95% per year while the mortality did not show the similar trend.Conclusion The incidence of thyroid cancer in Zhejiang Province is growing rapidly and the relative risk factors should be taken into consideration in future researches.

Survival rate of colorectal cancer patients during 2005-2010 in Zhejiang province, China / 中华流行病学杂志

Objective To analyze the survival rate of colorectal cancer,using data from the population-based cancer registry during 2005-2010 in Zhejiang.Methods The last follow-up activites on 17 235 cases regarding the survival status was December 31,2012.Both cumulative observed survival rate (OS) and relative survival rate (RS) were calculated with SURV 3.01 software drawn up by Hakulinen.Results The OS on 1,3 and 5 year were 76.71％,58.14％,50.58％ and the RS on 1,3 and 5 year were 78.93％,63.48％,58.73％,respectively.The 1,3 and 5 year relative survival rates on males vs.females were 79.36％ vs.78.35％,63.63％ vs.63.29％,and 58.85％ vs.58.57％,respectively and the difference between them was not statistically significant (x2=1.08,P=0.298).The 5 year OS and RS of the urban population were 55.06％ and 64.09％ and the 5 year OS and RS of the rural population were 47.59％ and 55.16％,with statistically significant differences (x2 =85.84,P＜0.001).The 55-64 age group appeared higher relative survival rate.There were significant differences in the survival rates among different age groups (x2=333.42,P＜0.001).The 5 year RS of colon vs.rectum were 61.47％ vs.56.45％.Colon patients showed better relative survival rate (x2=7.26,P＜0.05).Conclusion The wide variations in colorectal cancer survival rates were seen between the urban and rural populations.Public health resources should be focused on rural areas.Patients younger than 55 years should be under specific attention to further understand the related factors which influencing the prognosis of the diseases.

Association between dyslipidemia and different subtypes of hypertension among Zhejiang population in 2010 / 中华预防医学杂志

<p><b>OBJECTIVE</b>To explore the association between dyslipidemia and different subtypes of hypertension among Zhejiang population.</p><p><b>METHODS</b>From June to October in 2010, 19 113 local residents aged ≥ 18 years old were selected among 7571 families from fifteen counties in Zhejiang by four stage stratified-random sampling method. A self-designed questionnaire was adopted to collect information on demographic characteristics, physical activity and life style. At the same time, physical examinations including height, weight, blood pressure and blood lipids were carried out.</p><p><b>RESULTS</b>A total of 19 113 participants completed the interviews, physical examinations and collected the blood samples.Excluding those who did not meet the criteria, 14 731 were finally enrolled in the study. The prevalence rates of isolated systolic hypertension (ISH), isolated diastolic hypertension (IDH), systolic and diastolic hypertension (SDH) were 7.16% (1055/14 731, standardized rate:5.46%), 4.60% (677/14 731, standardized rate:4.41%), 7.09% (1045/14 731, standardized rate:5.75%), respectively. Among normal blood pressure group, subjects with normal TC, high TC and abnormal TC were separately 10 571 (88.43%), 1173 (9.81%) and 210 (1.76%); subjects with normal HDL-C and low HDL-C were separately 6885 (57.60%) and 5069 (42.40%); subjects with normal TG, high TG, abnormal TG were separately 9952 (79.91%), 1213 (10.15%) and 1189(9.95%).In ISH group, subjects with normal TC, high TC and abnormal TC were separately 826 (78.29%), 188 (17.82%) and 41 (3.89%); subjects with normal HDL-C and low HDL-C were separately 666(63.13%) and 389 (36.87%); subjects with normal TG, high TG and abnormal TG were separately 737 (69.86%), 150 (14.22%) and 168 (15.92%). Multi factor analysis showed that high TG and abnormal TG were associated with ISH (OR (95%CI):1.43 (1.16-1.76), 1.65 (1.34-2.03) respectively). Among IDH group, subjects with normal TC, high TC, abnormal TC were separately 556(82.13%), 99(14.62%) and 22 (3.25%); subjects with normal HDL-C, low HDL-C were separately 335 (49.48%) and 342 (50.52%); subjects with normal TG, high TG, and abnormal TG separately were 402 (59.38%), 107 (15.81%) and 168 (24.82%). The multi factor analysis showed that high TG and abnormal TG could increase the risk of IDH (OR(95%CI):1.57 (1.24-1.98), 2.18 (1.76-2.70) respectively). Among SDH group, subjects with normal TC, high TC and abnormal TC were 817 (78.18%), 193 (18.47%) and 35 (3.35%); subjects with normal HDL-C and abnormal HDL-C were separately 599 (57.32%) and 446 (42.68%); subjects with normal TG, high TG, abnormal TG were separately 675 (64.59%), 164 (15.69%) and 206 (19.71%). The multi factor analysis showed that high TC, high TG and abnormal TG were also associated with the increased risk of SDH (OR (95%CI):1.38 (1.14-1.67), 1.43(1.18-1.75), 1.73 (1.43-2.10) respectively).</p><p><b>CONCLUSION</b>Dyslipidemia is an important factor of different subtypes of hypertension among Zhejiang population, especially triglycerides. Dyslipidemia screening should be strengthened to reduce the risk of cardiovascular diseases.</p>