Objective:To analyze the current development status and spatial distribution characteristics of traditional Chinese medicine (TCM) hospitals in China, predict the changing trends of the number of TCM hospitals, the number of beds, and the number of physicians, and provide references for the development of TCM hospitals and the formulation of related policies.Methods:From the official websites of the National Bureau of Statistics and the State Administration of Traditional Chinese Medicine, the total population and number of TCM hospitals of 31 provinces (excluding China′s Hong Kong, Macao, and Taiwan) in China from 2013 to 2022 were included, as well as the number of beds and practicing (assistant) physicians in TCM hospitals from 2013 to 2021. The grey prediction model was applied to predict the changing trends of the number of TCM hospitals, beds and physicians. Using the global Moran′s I index in spatial autocorrelation analysis, the distribution of TCM hospitals per 10 000 people in China was analyzed by spatial correlation analysis, and local G coefficient was analyzed by local hot spots.Results:From 2013 to 2027, the number of TCM hospitals, beds and practicing (assistant) TCM physicians in China all showed an increasing trend year by year. The number of TCM hospitals per 10 000 people in China showed a spatial correlation between 2013 and 2022 ( P<0.05). The hot spots of TCM hospitals were mainly concentrated in North China and Northeast China, while the cold spots were mainly concentrated in southeast coastal areas and Northwest China. Conclusions:The number of TCM hospitals in China is increasing year by year, but it is necessary to control the reasonable increase and avoid blind expansion. It is necessary to formulate regional policies of TCM hospitals according to local conditions and pay attention to the individuation of policies. Focus on hot and cold areas to promote balanced development of TCM hospitals.

Objective:To understand the development status of maternal and child health care institutions in China from 2012 to 2022, identify the challenges they face, and provide references for further promoting the high-quality development of these institutions.Methods:Data from the China Health Statistics Yearbook (2013—2015), China Health and Family Planning Statistics Yearbook (2016—2017), and China Health and Wellness Statistics Yearbook (2018—2023) were used. Descriptive analysis was conducted on the data related to resource allocation and utilization efficiency, service provision, income and expenditure structure, and operational status of maternal and child health care institutions in China from 2012 to 2022, using methods such as fixed-base growth rate, year-on-year growth rate, and average annual growth rate. Results:From 2012 to 2022, the number of maternal and child health care institutions in China decreased from 3 044 to 3 031. In terms of resource allocation, the average annual growth rates of bed numbers and business-use floor area were 5.404% and 10.923%, respectively, while the average annual growth rate of health professionals was 7.183%. Regarding service provision, the average annual growth rates of outpatient visits and inpatient admissions were 3.954% and 1.572%, respectively. In terms of service efficiency, the bed occupancy rate decreased from 76.9% to 53.9%, and the average number of patients seen per physician per day decreased from 8.85 to 7.30. In terms of income and expenditure and operations, the income-expenditure surplus rate decreased from 9.16% to 5.41%, and the debt-to-asset ratio increased from 27.88% to 33.60%. During the same period, the average annual growth rates of bed numbers and business-use floor area in grassroots maternal and child health care institutions were 4.545% and 10.091%, respectively, lower than the national average. The number of outpatient visits increased from 89.03 million to 126.93 million, with an average annual growth rate of 3.610%, while the number of inpatient admissions decreased from 4.19 million to 3.91 million, with an average annual decline of 0.689%. The income-expenditure surplus rate of grassroots institutions decreased from 7.76% to 4.05%, 1.36 percentage points lower than the national level, and the debt-to-asset ratio increased from 27.53% to 36.37%, higher than the overall level.Conclusions:From 2012 to 2022, maternal and child health care institutions in China achieved certain developments in resource allocation and service scale. However, several challenges remain, including unbalanced resource allocation, decreased utilization efficiency, slowed growth in medical service volume, imbalanced income and expenditure structure, increased asset operation risks, and restricted development of grassroots institutions. It is recommended that relevant management departments and maternal and child health care institutions optimize resource allocation, plan for service transformation and upgrading, expand income sources, strengthen internal financial control, and reinforce the construction of high-quality and efficient maternal and child health care systems to promote the high-quality development of maternal and child health care institutions in China.

The Cancer Incidence in Five Continents(CI5)database are jointly maintained by the International Agency for Research on Cancer(IARC)and the International Association of Cancer Registries(IACR),both affiliated to the World Health Organization.This paper provides a histori-cal overview of cancer registration efforts in China,systematically summarizes the journey and en-deavors of Chinese cancer registries as they were incorporated into IARC and CI5.Furthermore,it offers a perspective on the strategies for advancing the high-quality development of cancer registra-tion activities within the nation.

Objective:To identify the risk factors and their predictive value for complications in neonates with early-onset group B streptococcus (GBS) sepsis. Methods:This case-control study retrospectively analyzed 96 neonates with early-onset GBS sepsis (age of onset<7 days) admitted to Children's Hospital of Soochow University between January 1, 2007, and December 31, 2022. Patients were categorized into complication ( n=36) and non-complication ( n=60) groups. Receiver operating characteristic (ROC) curves determined optimal cutoff values of Pediatric Sequential Organ Failure Assessment (pSOFA) and Pediatric Logistic Organ Dysfunction Score 2 (PELOD-2) for predicting complications in the neonates with early-onset GBS sepsis. Independent t-tests, Mann-Whitney U tests, Chi-square tests and Fishe exact tests were used for group comparison of general information, clinical manifestations, auxiliary examinations, and treatment during hospitalization. Multivariate logistic regression identified independent risk factors, and ROC curves evaluated their predictive performance for complications in the neonates with early-onset GBS sepsis. Results:ROC analysis identified pSOFA>4.5 scores and PELOD-2>5.5 scores as optimal thresholds for complication prediction in neonates with early-onset GBS sepsis. (1) The complication group exhibited higher rates of preterm birth [30.6% (11/36) vs. 5.0% (3/60), χ2=11.80], maternal clinical chorioamnionitis [25.0% (9/36) vs. 5.0% (3/60), χ2=6.50], prolonged rupture of membranes≥18 h [22.2% (8/36) vs. 5.0% (3/60), χ2=4.99], invasive mechanical ventilation [36.1% (13/36) vs. 13.3% (8/60), χ2=6.83], fever [22.2% (8/36) vs. 3.3% (2/60), χ2=6.70], lethargy [77.8% (28/36) vs. 51.7% (31/60), χ2=6.48], mottled skin as the initial clinical manifestation [38.9% (14/36) vs. 20.0% (12/60), χ2=4.07], leukopenia [44.4% (16/36) vs. 18.3% (11/60), χ2=7.59], hypoalbuminemia [27.8% (10/36) vs. 3.3% (2/60), χ2=10.16], pSOFA>4.5 [83.3% (30/36) vs. 35.0% (21/60), χ2=21.11], PELOD-2>5.5 [50.0% (18/36) vs. 5.0% (3/60), χ2=26.66], and dual-positive blood and cerebrospinal fluid cultures [25.0% (9/36) vs. 0.0% (0/60), Fisher exact test] compared to the non-complication group (all P<0.05). Serum creatinine [(88.4±17.7) vs. (61.9±17.7) μmol/L, t=－6.02], urea nitrogen [(3.7±0.4) vs. (3.4±0.6) mmol/L, t=－3.18], and lactate [(7.5±3.4) vs. (5.8±2.2) mmol/L, t=－2.80] were elevated, while fibrinogen [(2.2±1.1) vs. (2.7±1.0) g/L, t=2.03], pH (7.3±0.2 vs. 7.4±0.1, t=2.04), and albumin [(28.2±3.9) vs. (31.9±4.2) g/L, t=4.32] were reduced in the complication group (all P<0.05). (2) Multivariate analysis identified preterm birth ( OR=6.642, 95% CI: 1.210-36.473), along with hypoalbuminemia ( OR=8.202, 95% CI: 1.184-56.811), pSOFA>4.5 scores ( OR=5.284, 95% CI: 1.573-17.749), and PELOD-2>5.5 scores ( OR=8.464, 95% CI: 1.922-37.279) assessed on admission day 1 as independent risk factors (all P<0.05). The area under the curve for predicting complications in early-onset GBS sepsis neonates was 0.628 (95% CI: 0.523-0.724) for preterm birth, and 0.622 (95% CI: 0.517-0.719), 0.742 (95% CI: 0.642-0.826), and 0.725 (95% CI: 0.624-0.811) for hypoalbuminemia, pSOFA>4.5 scores, and PELOD-2>5.5 scores assessed on admission day 1, respectively. The combined predictive model integrating all four risk factors achieved the highest area under the curve of 0.868 (95% CI: 0.784-0.929). Conclusion:Preterm birth as well as hypoalbuminemia, pSOFA>4.5 scores, and PELOD-2>5.5 scores at admission are critical risk factors for complications in early-onset GBS sepsis, warranting heightened clinical vigilance.

Objective:To identify the risk factors and their predictive value for complications in neonates with early-onset group B streptococcus (GBS) sepsis. Methods:This case-control study retrospectively analyzed 96 neonates with early-onset GBS sepsis (age of onset<7 days) admitted to Children's Hospital of Soochow University between January 1, 2007, and December 31, 2022. Patients were categorized into complication ( n=36) and non-complication ( n=60) groups. Receiver operating characteristic (ROC) curves determined optimal cutoff values of Pediatric Sequential Organ Failure Assessment (pSOFA) and Pediatric Logistic Organ Dysfunction Score 2 (PELOD-2) for predicting complications in the neonates with early-onset GBS sepsis. Independent t-tests, Mann-Whitney U tests, Chi-square tests and Fishe exact tests were used for group comparison of general information, clinical manifestations, auxiliary examinations, and treatment during hospitalization. Multivariate logistic regression identified independent risk factors, and ROC curves evaluated their predictive performance for complications in the neonates with early-onset GBS sepsis. Results:ROC analysis identified pSOFA>4.5 scores and PELOD-2>5.5 scores as optimal thresholds for complication prediction in neonates with early-onset GBS sepsis. (1) The complication group exhibited higher rates of preterm birth [30.6% (11/36) vs. 5.0% (3/60), χ2=11.80], maternal clinical chorioamnionitis [25.0% (9/36) vs. 5.0% (3/60), χ2=6.50], prolonged rupture of membranes≥18 h [22.2% (8/36) vs. 5.0% (3/60), χ2=4.99], invasive mechanical ventilation [36.1% (13/36) vs. 13.3% (8/60), χ2=6.83], fever [22.2% (8/36) vs. 3.3% (2/60), χ2=6.70], lethargy [77.8% (28/36) vs. 51.7% (31/60), χ2=6.48], mottled skin as the initial clinical manifestation [38.9% (14/36) vs. 20.0% (12/60), χ2=4.07], leukopenia [44.4% (16/36) vs. 18.3% (11/60), χ2=7.59], hypoalbuminemia [27.8% (10/36) vs. 3.3% (2/60), χ2=10.16], pSOFA>4.5 [83.3% (30/36) vs. 35.0% (21/60), χ2=21.11], PELOD-2>5.5 [50.0% (18/36) vs. 5.0% (3/60), χ2=26.66], and dual-positive blood and cerebrospinal fluid cultures [25.0% (9/36) vs. 0.0% (0/60), Fisher exact test] compared to the non-complication group (all P<0.05). Serum creatinine [(88.4±17.7) vs. (61.9±17.7) μmol/L, t=－6.02], urea nitrogen [(3.7±0.4) vs. (3.4±0.6) mmol/L, t=－3.18], and lactate [(7.5±3.4) vs. (5.8±2.2) mmol/L, t=－2.80] were elevated, while fibrinogen [(2.2±1.1) vs. (2.7±1.0) g/L, t=2.03], pH (7.3±0.2 vs. 7.4±0.1, t=2.04), and albumin [(28.2±3.9) vs. (31.9±4.2) g/L, t=4.32] were reduced in the complication group (all P<0.05). (2) Multivariate analysis identified preterm birth ( OR=6.642, 95% CI: 1.210-36.473), along with hypoalbuminemia ( OR=8.202, 95% CI: 1.184-56.811), pSOFA>4.5 scores ( OR=5.284, 95% CI: 1.573-17.749), and PELOD-2>5.5 scores ( OR=8.464, 95% CI: 1.922-37.279) assessed on admission day 1 as independent risk factors (all P<0.05). The area under the curve for predicting complications in early-onset GBS sepsis neonates was 0.628 (95% CI: 0.523-0.724) for preterm birth, and 0.622 (95% CI: 0.517-0.719), 0.742 (95% CI: 0.642-0.826), and 0.725 (95% CI: 0.624-0.811) for hypoalbuminemia, pSOFA>4.5 scores, and PELOD-2>5.5 scores assessed on admission day 1, respectively. The combined predictive model integrating all four risk factors achieved the highest area under the curve of 0.868 (95% CI: 0.784-0.929). Conclusion:Preterm birth as well as hypoalbuminemia, pSOFA>4.5 scores, and PELOD-2>5.5 scores at admission are critical risk factors for complications in early-onset GBS sepsis, warranting heightened clinical vigilance.

The Cancer Incidence in Five Continents(CI5)database are jointly maintained by the International Agency for Research on Cancer(IARC)and the International Association of Cancer Registries(IACR),both affiliated to the World Health Organization.This paper provides a histori-cal overview of cancer registration efforts in China,systematically summarizes the journey and en-deavors of Chinese cancer registries as they were incorporated into IARC and CI5.Furthermore,it offers a perspective on the strategies for advancing the high-quality development of cancer registra-tion activities within the nation.

Objective:To analyze the current development status and spatial distribution characteristics of traditional Chinese medicine (TCM) hospitals in China, predict the changing trends of the number of TCM hospitals, the number of beds, and the number of physicians, and provide references for the development of TCM hospitals and the formulation of related policies.Methods:From the official websites of the National Bureau of Statistics and the State Administration of Traditional Chinese Medicine, the total population and number of TCM hospitals of 31 provinces (excluding China′s Hong Kong, Macao, and Taiwan) in China from 2013 to 2022 were included, as well as the number of beds and practicing (assistant) physicians in TCM hospitals from 2013 to 2021. The grey prediction model was applied to predict the changing trends of the number of TCM hospitals, beds and physicians. Using the global Moran′s I index in spatial autocorrelation analysis, the distribution of TCM hospitals per 10 000 people in China was analyzed by spatial correlation analysis, and local G coefficient was analyzed by local hot spots.Results:From 2013 to 2027, the number of TCM hospitals, beds and practicing (assistant) TCM physicians in China all showed an increasing trend year by year. The number of TCM hospitals per 10 000 people in China showed a spatial correlation between 2013 and 2022 ( P<0.05). The hot spots of TCM hospitals were mainly concentrated in North China and Northeast China, while the cold spots were mainly concentrated in southeast coastal areas and Northwest China. Conclusions:The number of TCM hospitals in China is increasing year by year, but it is necessary to control the reasonable increase and avoid blind expansion. It is necessary to formulate regional policies of TCM hospitals according to local conditions and pay attention to the individuation of policies. Focus on hot and cold areas to promote balanced development of TCM hospitals.

Objective:To understand the development status of maternal and child health care institutions in China from 2012 to 2022, identify the challenges they face, and provide references for further promoting the high-quality development of these institutions.Methods:Data from the China Health Statistics Yearbook (2013—2015), China Health and Family Planning Statistics Yearbook (2016—2017), and China Health and Wellness Statistics Yearbook (2018—2023) were used. Descriptive analysis was conducted on the data related to resource allocation and utilization efficiency, service provision, income and expenditure structure, and operational status of maternal and child health care institutions in China from 2012 to 2022, using methods such as fixed-base growth rate, year-on-year growth rate, and average annual growth rate. Results:From 2012 to 2022, the number of maternal and child health care institutions in China decreased from 3 044 to 3 031. In terms of resource allocation, the average annual growth rates of bed numbers and business-use floor area were 5.404% and 10.923%, respectively, while the average annual growth rate of health professionals was 7.183%. Regarding service provision, the average annual growth rates of outpatient visits and inpatient admissions were 3.954% and 1.572%, respectively. In terms of service efficiency, the bed occupancy rate decreased from 76.9% to 53.9%, and the average number of patients seen per physician per day decreased from 8.85 to 7.30. In terms of income and expenditure and operations, the income-expenditure surplus rate decreased from 9.16% to 5.41%, and the debt-to-asset ratio increased from 27.88% to 33.60%. During the same period, the average annual growth rates of bed numbers and business-use floor area in grassroots maternal and child health care institutions were 4.545% and 10.091%, respectively, lower than the national average. The number of outpatient visits increased from 89.03 million to 126.93 million, with an average annual growth rate of 3.610%, while the number of inpatient admissions decreased from 4.19 million to 3.91 million, with an average annual decline of 0.689%. The income-expenditure surplus rate of grassroots institutions decreased from 7.76% to 4.05%, 1.36 percentage points lower than the national level, and the debt-to-asset ratio increased from 27.53% to 36.37%, higher than the overall level.Conclusions:From 2012 to 2022, maternal and child health care institutions in China achieved certain developments in resource allocation and service scale. However, several challenges remain, including unbalanced resource allocation, decreased utilization efficiency, slowed growth in medical service volume, imbalanced income and expenditure structure, increased asset operation risks, and restricted development of grassroots institutions. It is recommended that relevant management departments and maternal and child health care institutions optimize resource allocation, plan for service transformation and upgrading, expand income sources, strengthen internal financial control, and reinforce the construction of high-quality and efficient maternal and child health care systems to promote the high-quality development of maternal and child health care institutions in China.

Purpose/Significance To deeply analyze the research progress on the application of medical knowledge graph in the field of stroke,to discuss the problems of the development of stroke knowledge graph in China,and to put forward suggestions for the construc-tion of stroke knowledge graph.Method/Process By reviewing and analyzing the relevant literature,the application of medical knowledge graph in the field of stroke is sorted out and summarized.Result/Conclusion There are still many deficiencies in the development of stroke knowledge graph in China,and in the future,in-depth research can be carried out from four aspects,namely,expanding the ap-plication scope of knowledge graph,promoting the fusion of knowledge graph,developing more efficient algorithms,and upgrading to cog-nitive graph by joint artificial intelligence(AI).

Objective:The National Central Cancer Registry estimates the number of new cancer cases and deaths in China in 2022, using incidence and mortality data collected by the National Cancer Center.Methods:According to the data of 700 cancer registries in 2018 and the data of 106 cancer registries from 2010 to 2018, the age-period-cohort model was used to estimate the incidence rate and mortality rate of all cancers and 23 types of cancer in 2022, stratified by gender and urban and rural areas. We estimated the number of new cancer cases and deaths in China in 2022 based on the estimated rate and population data in 2022.Results:The estimated results showed that in 2022, there were approximately 4 824 700 new cancer cases in China (2 533 900 in males and 2 290 800 in females), with an age-standardized incidence rate of Chinese population (ASIR) of 208.58 per 100 000 (212.67 per 100 000 for males and 208.08 per 100 000 for females). Approximately 2 903 900 new cancer cases occurred in urban areas, with an ASIR of 212.95 per 100 000. It was estimated about 1 920 800 new cancer cases in rural areas, and the ASIR was 199.65 per 100 000. The top five cancers (lung cancer 1 060 600, colorectal cancer 517 100, thyroid cancer 466 100, liver cancer 367 700 and female breast cancer 357 200) accounted for 57.4% of all new cases. The estimated number of deaths from cancer in China in 2022 was 2 574 200 (1 629 300 in males and 944 900 in females), with an age-standardized mortality rate of Chinese population (ASMR) of 97.08 per 100 000 (127.70 per 100 000 in males and 68.67 per 100 000 in females). The number of deaths from cancer in urban and rural areas was about 1 400 600 and 1 173 400, with the ASMR of 92.37 and 103.97 per 100 000 in urban and rural areas, respectively. The top five leading cause of cancers death (lung cancer 733 300, liver cancer 316 500, gastric cancer 260 400, colorectal cancer 240 000 and esophageal cancer 187 500) accounted for 67.5% of all cancer deaths. Lung cancer ranked first in the incidence and mortality in men and women. The incidence rate in urban areas was higher than that in rural areas, while the mortality rate was lower than that in rural areas.Conclusions:The burden of cancer in China is still relatively heavy, with significant differences in cancer patterns in gender, urban-rural, and regional. The burden of cancer presents a coexistence of developed and developing countries, and the situation of cancer prevention and control is still serious in China.