Objective:To understand the current status of health management cognition and healthcare behaviors of community residents in Shanghai, and to analyze their related influencing factors, in order to promote the optimization of proactive health-oriented health management strategies.Methods:This study was a cross-sectional survey. From February to May 2023, 1-4 community health service centers were randomly selected from each administrative district in Shanghai by stratified random sampling using the random number table method. Ultimately, 28 community health service centers were selected as research sites. The research team then used convenience sampling method to select at least 50 patients as research subjects from those visiting each selected center. A total of 1 436 community residents were included in this study in the form of on-site completion of questionnaire stars, and the study covered the residents′ level of health management cognition, chronic disease management, intention to seek medical care, physical examination behavior, and handling of abnormal values. Multiple regression analysis was used to assess the correlation between health management cognition and medical consultation behavior and their influencing factors.Results:The results of the health management awareness survey showed that 827 residents (57.6%) had a relatively high level of awareness. Among the 755 residents (52.6%) with chronic diseases, the proportion of self-assessed stable control was significantly higher in the high-cognition group (318 (76.0%)) than that in the low-cognition group (223 (66.2%)), and the difference was statistically significant ( χ2=9.01, P=0.003). Multiple regression analysis showed that females ( OR=1.293, 95% CI: 1.028-1.627),≤44 years old and 45-59 years old ( OR=2.328, 95% CI: 1.648-2.328; OR=1.351, 95% CI: 1.035-1.763), bachelor′s degree or above ( OR=1.784, 95% CI: 1.256-2.534), living in suburban area ( OR=1.577, 95% CI: 1.235-2.014), use of employee health insurance and resident health insurance ( OR=2.294, 95% CI: 1.629-3.232; OR=1.628, 95% CI: 1.149-2.306), suffering from a chronic disease ( OR=3.110, 95% CI: 1.918-5.042), and having a contracted family doctor ( OR=1.870, 95% CI: 1.431-2.442) were all positive correlation with health management perception(all P<0.05). In terms of health care behavior, 908 (63.2%) residents showed a high active intention to seek medical care, and 906 (63.1%) and 796 (55.4%) residents showed active participation in medical check-ups and timely handling of medical check-up abnormal values, respectively. Residents in the high awareness group were significantly better than those in the low awareness group in terms of intention to seek medical care ( χ2=33.26), mode of medical checkups ( χ2=110.71), frequency of medical checkups ( χ2=45.37), and the way of dealing with abnormal values after medical checkups ( χ2=93.14), with the difference being statistically significant(all P<0.05). The results of linear regression analysis of the factors influencing the medical behavior of community residents showed that age≤44 and 45-59 ( B=0.479, 0.167), high school and specialist versus bachelor′s degree and above ( B=0.465, 0.739), use of employee medical insurance and residents′ health insurance ( B=0.604, 0.420), the number of current chronic diseases 1 ( B=0.919) and contracted family doctor ( B=0.134) of community residents′ health care behaviors are better (all P<0.05). Conclusions:The level of community residents′ health management cognition needs to be improved, and high health management cognition can significantly promote proactive healthcare-seeking behavior. However, residents′ medical behavior is still influenced by multidimensional factors. Signing a contract with a family doctor is significantly associated with high cognition and quality healthcare behaviors.

Objective:To investigate the current status of the implementation of active health management in tumor care in community health service institutions in Shanghai.Methods:This cross-sectional study was conducted in July 2022. A questionnaire was designed based on tumor management practices according to active health principles was designed and distributed to all 247 community health service institutions in 16 administrative districts of Shanghai. Data were collected on tumor screening, establishment of health records for tumor patients, and follow-up practices.Results:Of the 247 questionnaires distributed, 239 were returned, with 228 valid responses (effective response rate: 92.3%). Of the 228 institutions, 72 (31.6%) were located in urban areas, 101 (44.3%) in suburban areas, and 55 (24.1%) in rural areas. Tumor screening was performed by 89.0% (203/228) of the institutions, mainly for colorectal, lung, liver, breast, and gastric cancers. Health records for tumor patients were established by 92.5% (211/228) of institutions. Follow-up of tumor patients was conducted by 99.1% (226/228) of institutions, with 29.6% (67/226) performing 1-2 annual follow-ups. Telephone follow-up was used by 99.1% (224/226) of institutions, while 42.5% (96/226) adjusted the frequency of follow-up based on patients′ Karnofsky Performance Status scores. Targeted health education for patients and families was provided by 84.6% (193/228) of institutions, including exercise guidance (78.8%, 152/193) and psychological support (76.2%, 147/193). No statistically significant differences were observed among urban, suburban, and rural institutions in tumor screening, health record establishment, follow-up frequency, assessment content, follow-up methods, and tumor health education and content (all P>0.05). Conclusions:The coverage of tumor screening in Shanghai′s community health service institutions remains incomplete, the quality of follow-up needs to be improved, and health education programs are not comprehensive. There were no regional differences in tumor screening, health record establishment, follow-up practices, or tumor health education among urban, suburban, and rural populations.

Obesity usually exacerbates the immunosuppressive tumor microenvironment (ITME), hindering CD8⁺ T cell infiltration and function, which further represents a significant barrier to the efficacy of immunotherapy. Herein, a multifunctional liposomal system (CR-Lip) for encapsulating celastrol (CEL) was utilized to remodel obesity-related ITME and improve cancer immunotherapy, wherein Ginsenoside Rg3 (Rg3) was detected interspersed in the phospholipid bilayer and its glycosyl exposed on the surface of the liposome. CR-Lip had a relatively uniform size (116.5 nm), facilitating favorable tumor tissue accumulation through the interaction between Rg3 and glucose transporter 1 overexpressed in obese tumor cells. Upon reaching the tumor region, CR-Lip was found to induce the immunogenic cell death (ICD) of HFD tumor cells. Notably, the level of PHD3 in HFD tumor cells was effectively boosted by CR-Lip to effectively block metabolic reprogramming and increase the availability of major free fatty acids fuel sources. In vivo, experiments studies revealed that the easy-obtained nano platform stimulated enhanced the production of various cytokines in tumor tissues, DC maturation, CD8⁺ T-cell infiltration, and synergistic anticancer therapeutic potency with aPD-1 (tumor inhibition rate = 82.1%) towards obesity-related melanoma. Consequently, this study presented an efficacious approach to tumor immunotherapy in obese mice by encompassing tumor eradication, inducing ICD, and reprogramming metabolism. Furthermore, it offered a unique insight into a valuable attempt at the immunotherapy of obesity-associated related tumors.

Objective:To understand the current status of health management cognition and healthcare behaviors of community residents in Shanghai, and to analyze their related influencing factors, in order to promote the optimization of proactive health-oriented health management strategies.Methods:This study was a cross-sectional survey. From February to May 2023, 1-4 community health service centers were randomly selected from each administrative district in Shanghai by stratified random sampling using the random number table method. Ultimately, 28 community health service centers were selected as research sites. The research team then used convenience sampling method to select at least 50 patients as research subjects from those visiting each selected center. A total of 1 436 community residents were included in this study in the form of on-site completion of questionnaire stars, and the study covered the residents′ level of health management cognition, chronic disease management, intention to seek medical care, physical examination behavior, and handling of abnormal values. Multiple regression analysis was used to assess the correlation between health management cognition and medical consultation behavior and their influencing factors.Results:The results of the health management awareness survey showed that 827 residents (57.6%) had a relatively high level of awareness. Among the 755 residents (52.6%) with chronic diseases, the proportion of self-assessed stable control was significantly higher in the high-cognition group (318 (76.0%)) than that in the low-cognition group (223 (66.2%)), and the difference was statistically significant ( χ2=9.01, P=0.003). Multiple regression analysis showed that females ( OR=1.293, 95% CI: 1.028-1.627),≤44 years old and 45-59 years old ( OR=2.328, 95% CI: 1.648-2.328; OR=1.351, 95% CI: 1.035-1.763), bachelor′s degree or above ( OR=1.784, 95% CI: 1.256-2.534), living in suburban area ( OR=1.577, 95% CI: 1.235-2.014), use of employee health insurance and resident health insurance ( OR=2.294, 95% CI: 1.629-3.232; OR=1.628, 95% CI: 1.149-2.306), suffering from a chronic disease ( OR=3.110, 95% CI: 1.918-5.042), and having a contracted family doctor ( OR=1.870, 95% CI: 1.431-2.442) were all positive correlation with health management perception(all P<0.05). In terms of health care behavior, 908 (63.2%) residents showed a high active intention to seek medical care, and 906 (63.1%) and 796 (55.4%) residents showed active participation in medical check-ups and timely handling of medical check-up abnormal values, respectively. Residents in the high awareness group were significantly better than those in the low awareness group in terms of intention to seek medical care ( χ2=33.26), mode of medical checkups ( χ2=110.71), frequency of medical checkups ( χ2=45.37), and the way of dealing with abnormal values after medical checkups ( χ2=93.14), with the difference being statistically significant(all P<0.05). The results of linear regression analysis of the factors influencing the medical behavior of community residents showed that age≤44 and 45-59 ( B=0.479, 0.167), high school and specialist versus bachelor′s degree and above ( B=0.465, 0.739), use of employee medical insurance and residents′ health insurance ( B=0.604, 0.420), the number of current chronic diseases 1 ( B=0.919) and contracted family doctor ( B=0.134) of community residents′ health care behaviors are better (all P<0.05). Conclusions:The level of community residents′ health management cognition needs to be improved, and high health management cognition can significantly promote proactive healthcare-seeking behavior. However, residents′ medical behavior is still influenced by multidimensional factors. Signing a contract with a family doctor is significantly associated with high cognition and quality healthcare behaviors.

Objective:To investigate the current status of the implementation of active health management in tumor care in community health service institutions in Shanghai.Methods:This cross-sectional study was conducted in July 2022. A questionnaire was designed based on tumor management practices according to active health principles was designed and distributed to all 247 community health service institutions in 16 administrative districts of Shanghai. Data were collected on tumor screening, establishment of health records for tumor patients, and follow-up practices.Results:Of the 247 questionnaires distributed, 239 were returned, with 228 valid responses (effective response rate: 92.3%). Of the 228 institutions, 72 (31.6%) were located in urban areas, 101 (44.3%) in suburban areas, and 55 (24.1%) in rural areas. Tumor screening was performed by 89.0% (203/228) of the institutions, mainly for colorectal, lung, liver, breast, and gastric cancers. Health records for tumor patients were established by 92.5% (211/228) of institutions. Follow-up of tumor patients was conducted by 99.1% (226/228) of institutions, with 29.6% (67/226) performing 1-2 annual follow-ups. Telephone follow-up was used by 99.1% (224/226) of institutions, while 42.5% (96/226) adjusted the frequency of follow-up based on patients′ Karnofsky Performance Status scores. Targeted health education for patients and families was provided by 84.6% (193/228) of institutions, including exercise guidance (78.8%, 152/193) and psychological support (76.2%, 147/193). No statistically significant differences were observed among urban, suburban, and rural institutions in tumor screening, health record establishment, follow-up frequency, assessment content, follow-up methods, and tumor health education and content (all P>0.05). Conclusions:The coverage of tumor screening in Shanghai′s community health service institutions remains incomplete, the quality of follow-up needs to be improved, and health education programs are not comprehensive. There were no regional differences in tumor screening, health record establishment, follow-up practices, or tumor health education among urban, suburban, and rural populations.

Objective:To analyze the seroepidemiological characteristics of hepatitis B virus (HBV) infection among adolescents aged 0-14 years in Henan Province and to evaluate the effectiveness of the childhood hepatitis B vaccine (HepB) immunization program.Methods:From September 2021 to March 2022, a total of 4 883 adolescents aged 0-14 years were selected from 25 villages or communities of 18 provincial-level cities in Henan Province by using the multi-stage random cluster sampling method. Demographic data were collected through questionnaires. The 3 ml of blood samples were collected from individuals aged 0-4 years and 5 ml of blood samples were collected from individuals aged 5-14 years to test HBsAg, HBcAb and HBsAb. Data on vaccination were collected through Henan Provincial Immunization Information System and hepatitis B cases in Henan Province were collected through China Infectious Disease Reporting System. The effectiveness of the childhood HepB immunization program was analyzed.Results:The average age of 4 883 subjects was (7.32±2.81) years old. The positive rates of HBsAg and HBcAb were 0.1% (7/4 883) and 1.0% (50/4 883), and the population standardized rates were 0.3% and 1.7%. In 2002, the positive rate of HBsAg among adolescents aged 0-14 years in Henan Province was 3.39%. Compared with that in 2002, the number of chronic HBV infections among adolescents in Henan Province in 2022 decreased by about 0.7 million. In 2002, the vaccination rate of newborns who completed all three doses of vaccine was 6.26%. In 2003, the vaccination rate of the hepatitis B vaccine rose rapidly, reaching 90% in 2013 for the first time. After 2014, the vaccination rate in Henan Province continued to remain above 95%. The proportion of cases among children aged 1-4 years in clinical reports decreased from 0.43% (1 108/256 566) in 2006 to 0.01% (78/80 655) in 2021. The proportion of cases among adolescents aged 5-19 years decreased from 18.21% (46 710/256 566) in 2006 to 1.1% (827/80 655) in 2021.Conclusions:From 2002 to 2022, the positive rate of HBsAg among adolescents aged 0-14 years has decreased significantly in Henan Province. The effectiveness of the HepB immunization program for children is good.

Objective:To analyze the seroepidemiological characteristics of hepatitis B virus (HBV) infection among adolescents aged 0-14 years in Henan Province and to evaluate the effectiveness of the childhood hepatitis B vaccine (HepB) immunization program.Methods:From September 2021 to March 2022, a total of 4 883 adolescents aged 0-14 years were selected from 25 villages or communities of 18 provincial-level cities in Henan Province by using the multi-stage random cluster sampling method. Demographic data were collected through questionnaires. The 3 ml of blood samples were collected from individuals aged 0-4 years and 5 ml of blood samples were collected from individuals aged 5-14 years to test HBsAg, HBcAb and HBsAb. Data on vaccination were collected through Henan Provincial Immunization Information System and hepatitis B cases in Henan Province were collected through China Infectious Disease Reporting System. The effectiveness of the childhood HepB immunization program was analyzed.Results:The average age of 4 883 subjects was (7.32±2.81) years old. The positive rates of HBsAg and HBcAb were 0.1% (7/4 883) and 1.0% (50/4 883), and the population standardized rates were 0.3% and 1.7%. In 2002, the positive rate of HBsAg among adolescents aged 0-14 years in Henan Province was 3.39%. Compared with that in 2002, the number of chronic HBV infections among adolescents in Henan Province in 2022 decreased by about 0.7 million. In 2002, the vaccination rate of newborns who completed all three doses of vaccine was 6.26%. In 2003, the vaccination rate of the hepatitis B vaccine rose rapidly, reaching 90% in 2013 for the first time. After 2014, the vaccination rate in Henan Province continued to remain above 95%. The proportion of cases among children aged 1-4 years in clinical reports decreased from 0.43% (1 108/256 566) in 2006 to 0.01% (78/80 655) in 2021. The proportion of cases among adolescents aged 5-19 years decreased from 18.21% (46 710/256 566) in 2006 to 1.1% (827/80 655) in 2021.Conclusions:From 2002 to 2022, the positive rate of HBsAg among adolescents aged 0-14 years has decreased significantly in Henan Province. The effectiveness of the HepB immunization program for children is good.

Primary biliary cholangitis (PBC) is a chronic cholestatic liver disease with unknown etiology, and patients with poor response to ursodeoxycholic acid and obeticholic acid may eventually progress to liver cirrhosis and even liver failure. Liver transplantation is the only effective treatment method for PBC at present. This article elaborates on liver transplantation, survival time after liver transplantation, complications, recurrence of PBC after liver transplantation, and prospects and challenges of liver transplantation in patients with PBC, so as to provide a reference for clinical outcome and treatment after liver transplantation for PBC.

Objective To analyze the genetic characteristics of mumps virus ( MuV) isolated from an outbreak in Henan province in 2016 and to provide reference data for the control of mumps in Henan prov-ince. Methods Swab specimens were collected from a mumps outbreak in Henan province in 2016. One virus strain was selected for whole genome sequencing after virus isolation and genotyping. MEGA7. 0 soft-ware was used to construct phylogenetic tree, to calculate P-distance and to analyze the characteristics of genes encoding small hydrophobic protein ( SH ) , fusion protein ( F ) and hemagglutinin neuraminidase ( HN) . Results Five swab specimens were collected in the outbreak and five MuV strains were successfully obtained. Phylogenetic analysis showed that all of them belonged to genotype F with a P-distance of 0. 047 (0. 046-0. 049 ) with the reference strain. The P-distance among the five MuV strains was 0. 001 ( 0-0. 003). Results of the whole genome sequencing of one MuV strain showed that the P-distance with the ref-erence virus was 0. 053 (0. 018-0. 072) and the smallest P-distance with genotype F was 0. 018. Compared with the vaccine strain (HQ416907. 1), the amino acid at 28-30 site of SH protein was IML. The 91, 195 and 383 amino acid sites in F protein were related to the pathogenicity of MuV, but no mutations were found in these sites. Some mutations were found in HN protein, such as P354Q, E356D and K464N, which were associated with the immunological characteristics of MuV. Conclusions MuV strains isolated from the out-break in Henan province in 2016 belonged to genotype F. The genetic characteristics of these MuV strains were similar to those prevalent in other provinces of China.

Objective: Analyze the genetic characteristic of Hemagglutinin(H) gene of measles viruses isolated in Henan Province in 2017. Methods: Swab samples collected from 7 lab confirmed measles cases, and we got the measles virus by Vero/Slam inoculation. Fragment of H genes were amplified by reverse transcription polymerase chain reaction(RT-PCR), then the PCR products were sequenced and analyzed. Results: The age of the 7 measles confirmed cases were between 1 and 50 years old, and all of them were males. All the 7 measles viruses were identified as H1a genotype, and the average distance of the nucleotides and the amino acids was 0.005, respectively. Compared with the Shanghai-191/China-vaccine, there were some changes in isolated virus, such as 240^th, 397^th and 381^st sites in the amino acid sequence. Conclusion The measles genotype which isolated in Henan Province in 2017 was H1a. There were some difference from Shanghai-191/China-vaccine in the nucleotides sequence of H gene, which suggested that it′s necessary to strengthen the monitor the variation of measles virus.