Objective To systematically review international research on health communication, and to provide valuable insights and reference for China's health communication research and practice. Methods This study included 693 articles published from January 2023 to April 2024 in two authoritative academic journals in the field of health communication, ^“Health Communication^” and the ^“Journal of Health Communication^”. A systematic review was conducted on the themes, theoretical foundations, research methods, and populations of international health communication research. Results The findings in this study revealed that international health communication research topics were diverse, with hotspots including social media, health information behavior, health misinformation, stigmatization, trust, and risk perception. The results showed that 34% of the articles were based on theoretical foundations, and 93.3% employed research methods, focusing on adolescents, parents, women, and other key populations. Conclusion Domestic health communication research can expand its perspective from ^“information transmission^” to ^“social interaction^”, innovate theories and methods from ^“single paradigm" to ^“multi-integration^” and shift focus from a ^“mass perspective^” to ^“targeted care^” for the health of all populations. Domestic health communication practice can delve into the localization of social media health communication practices, the comprehensive management of health misinformation, and the critical application of new technologies.

The Healthy China 2030 Plan set the goal of reducing premature deaths from diabetes by 30% by 2030. However, there has been a lack of assessment of premature mortality for diabetes since the action plan was issued. This study used data from the Global Burden of Disease Study 2021, calculated the premature deaths for diabetes by sex, provinces, and subtypes from 1990 to 2021. We explored the temporal trend of premature mortality using the average annual percent change (AAPC) for different sexes, provinces, and subtypes from 1990 to 2021. Furthermore, we predicted premature mortality for diabetes through 2030 for China and its provinces according to the average annual change rate from 2010 to 2021. There was a first slow upward trend in premature mortality for diabetes from 0.5% in 1990 to 0.6% in 2004, and then a decline until 2021 with premature mortality of 0.4%. By 2030, only Fujian (30.3%) will achieve the desired level of reduction, with only seven provinces meeting the target for females and none for males. There is a large range in the degree of decline between inland and coastal regions, showing obvious geographic differences, and there should be a focus on balancing medical resources.
Humans ; China/epidemiology* ; Female ; Male ; Mortality, Premature/trends* ; Diabetes Mellitus/mortality* ; Goals ; Middle Aged ; Adult

Objective:To understand the hindrance and promoting factors of colonoscopy compliance in high-risk adenoma patients 3 months after resection, and to provide reference for formulating targeted nursing intervention strategies.Methods:An interview outline was formulated based on the health action process approach theory. A descriptive qualitative research method was used to select 13 patients with high-risk adenoma after resection in Guilin Integrated Traditional Chinese and Western Medicine Hospital from April to May 2024 for semi-structured interviews according to the purposive sampling method. Content analysis was used to analyze the data and refine the themes.Results:Among the 13 patients, there were 8 males and 5 females, aged 42-70 years old.A total of 2 themes and 8 sub-themes were extracted, including hindering factors (fear of disease outcome, risk perception barriers, low self-efficacy and lack of behavior plan) and promoting factors (establishing correct health beliefs, perceiving the benefits of health behavior, enhancing personal efficacy and advocating health behavior plan).Conclusions:The compliance of colonoscopy in patients with high-risk adenoma after resection is affected by a series of obstacles and promoting factors. In the future, targeted intervention strategies can be formulated based on the health action process approach theory to improve their compliance with colonoscopy.

Objective:To understand the hindrance and promoting factors of colonoscopy compliance in high-risk adenoma patients 3 months after resection, and to provide reference for formulating targeted nursing intervention strategies.Methods:An interview outline was formulated based on the health action process approach theory. A descriptive qualitative research method was used to select 13 patients with high-risk adenoma after resection in Guilin Integrated Traditional Chinese and Western Medicine Hospital from April to May 2024 for semi-structured interviews according to the purposive sampling method. Content analysis was used to analyze the data and refine the themes.Results:Among the 13 patients, there were 8 males and 5 females, aged 42-70 years old.A total of 2 themes and 8 sub-themes were extracted, including hindering factors (fear of disease outcome, risk perception barriers, low self-efficacy and lack of behavior plan) and promoting factors (establishing correct health beliefs, perceiving the benefits of health behavior, enhancing personal efficacy and advocating health behavior plan).Conclusions:The compliance of colonoscopy in patients with high-risk adenoma after resection is affected by a series of obstacles and promoting factors. In the future, targeted intervention strategies can be formulated based on the health action process approach theory to improve their compliance with colonoscopy.

AIM: To analyze the correlation between ocular surface status and serum lipids in patients with meibomian gland dysfunction(MGD)during pregnancy, and to provide new ideas for the management and treatment of MGD during pregnancy.METHODS: Totally 120 pregnant women(240 eyes)treated in our hospital from May 2021 to May 2022 were selected and they were divided into MGD group(60 cases, 120 eyes)and control group(60 cases, 120 eyes)according to the presence or absence of MGD. All subjects received the ocular surface disease index scores(OSDI)and underwent examinations of meibomian gland morphology and function, tear film and blood lipid.RESULTS: The scores of OSDI, the related indexes of meibomian gland, corneal fluorescein staining(FL)scores, total cholesterol(TC), triglyceride(TG)and low density lipoprotein-cholesterol(LDL-C)in the MGD group were significantly higher than those in the control group(P<0.05). The scores of fluorescein breakup time(FBUT), Schirmer Ⅰ test(SIt)and high-density lipoprotein cholesterol(HDL-C)in the MGD group were significantly lower than those in the control group(P<0.05). Correlation analysis showed that the scores of TG, TC, LDL-C were negatively correlated with the values of FBUT(rs =-0.702, -0.647, -0.710, all P<0.001).CONCLUSION: The level of blood lipids in pregnant patients with MGD is significantly increased, and the levels of TC, TG and LDL-C may be related to the stability of tear film.

Objective:To investigate the annual growth rate of obesity prevalence of residents aged 18 and above in China and prevention keypoints for target populations from 2013 to 2018.Methods:This was a cross-sectional study. Subjects from China Chronic Disease and Risk Factor Surveillance project in 2013 and 2018 were included. The prevalence of obesity and growth rate in 31 provinces (autonomous regions and municipalities) in China were collected through survey questionnaires and on-site measurements. Other demographic data such as the proportion of obesity control measures, diet, exercise and drug use was also analyzed. Obesity among adults was defined as body mass index≥28.0 kg/m2.Results:A total of 174 736 residents, aged (51.5±14.2) years, which included 74 704 (42.8%) males were recruited in 2013, and 179 125 residents, aged (55.1±13.8) years, which included 79 337 (44.3%) males were included in 2018. The average annual increase rate of adult obesity prevalence in China from 2013 to 2018 was 3.2% (uncertainty interval ( UI) 2.7%-3.6%), and the average increase rate of obesity prevalence among men (5.2% ( UI 4.6%-5.9%)) was higher than that of women (0.9% ( UI 0.5%-1.3%)). For subgroups analysis, the average increase rate of obesity prevalence among residents aged 18 to 29 (7.4% ( UI 6.9%-7.9%)), education level beyond college degree (6.3% ( UI 5.5%-7.1%)), and unmarried population (11.2% ( UI 10.2%-12.1%)) were higher than that of other subgroups between 2013 and 2018. The residents in Hainan province showed the highest average annual growth rate of obesity. With the exception of Shanxi, Hunan, Gansu and Ningxia province, the annual growth rate of obesity prevalence among adults increased in all other provinces (autonomous regions and municipalities) from 2013 to 2018. For the obese population, the proportion of people who took weight control measures increased from 22.6% in 2013 to 32.7% in 2018. Conclusions:The prevalence of obesity growth characteristics in subpopulations and regions in China are obviously different. Accordingly the focus points of obesity prevention and control in different regions should have their own emphasis.

Objective:To improve the longevity genetic research study design by applying self-organizing maps to select a control group for longevity study.Methods:This study included the Han population aged 90 years and above or less than 80 years who have died (control group) from the natural population-based cohort formed by the fusion of the Chinese Chronic Diseases and Risk Factors Surveillance in 2013 and the China Death Surveillance System. The subjects who died of injury, infectious diseases, parasitic diseases, and malignant tumors were excluded. The self-organizing maps method, with multiple iterations and self-organizing clustering, was used to select similar factors among the population aged 90 years and above and the control group, including demographic characteristics, diseases, living habits, social behaviors, and mental and psychological factors. The study used PLINK 1.9 software to evaluate the quality of whole genome sequencing and to conduct logistic regression of single nucleotide polymorphisms (SNPs) and longevity on autosomes. Q-Q plots were used to visualize the P value associated with SNPs and longevity. Results:There were 1 019 samples selected from the baseline of 177 099 survey participants for genome sequencing, including 517 in the longevity group and 502 in the control group. The longevity and the control groups are generally similar in smoking, drinking, diet, sleep duration, blood lipid level, and self-assessment oral health status but differ significantly in socio-economic status, physical activity time, BMI, and self-assessment health status. The whole genome sequencing results were controlled, and 4 618 216 SNPs were involved in association analysis. The Q-Q plot of longevity-related SNPs analysis results showed that the enrichment of P value 1e-4 was significantly lower than the expected P value, and significant signals were also detected among P<1e-7 regions. Conclusions:The self-organizing maps can comprehensively consider the influence of socioeconomic and behavioral risk factors and select longevity control samples among samples with actual age and cause of death in a large-scale natural population cohort to improve the efficiency of longevity genome association analysis. This study provides a methodological reference for nested case-control study sample selection from the large-scale natural population cohort.

Objective:To analyze the current situation of cardiovascular diseases and the exposure as well as control level of their risk factors in the Chinese residents.Methods:Based on the 2017 China Cardiovascular Health Index (hereafter referred to as CHI) study, data on the 29 indicators from three dimensions named as prevalence of cardiovascular disease, exposure to relevant risk factors, and prevention and control of risk factors of the 31 provinces in China (excluding Hong Kong, Macao and Taiwan) were obtained. To make a higher CHI score indicate better cardiovascular health levels, all the reverse metrics were firstly converted into positive metrics. Thenstandard normal conversion were adopted and a percentage score was assigned to each value according to its area proportion under the standard normal conversion distribution curve. Finally the scores of the three dimensions and the total CHI were calculated by weighted sum of these scores. Scores and ranks in each dimension were used to compare the performance in different provinces.Results:Heilongjiang, Tibet, Jilin, Henan, Xinjiang had the lowest scores in the prevalence of cardiovascular disease. Tianjin, Hebei, Liaoning, Shanxi and Beijing had the lowest scores in the exposure to relevant risk factors. Hainan, Guizhou, Yunnan, Shaanxi and Guangxi had the lowest in the prevention and control of risk factors. In terms of behavioral risk factors, smoking rates, rate of insufficient physical activity, obesity rate of adults aged 18 in the 31 provinces in China excluding Hong Kong, Macao, Taiwan were 26.80% (25.15%, 29.25%), 17.80% (11.60%, 19.45%) and 12.00% (8.90%, 17.95%), respectively. The daily per capital salt intake level was 8.6 (8.2, 9.3) g. As for metabolic risk factors, the prevalence of dyslipidemia (33.7%) exceeded hypertension (26.0%) and diabetes (9.7%), while its awareness rate (14.5%), treatment rate (7.9%) and control rate (5.4%) were all below the corresponding levels of hypertension and diabetes.Conclusion:Risk factors of cardiovascular disease in China is relatively severe and the prevention and control of dyslipidemia needs to be further strengthened.

Objective:To analyze the current situation of cardiovascular diseases and the exposure as well as control level of their risk factors in the Chinese residents.Methods:Based on the 2017 China Cardiovascular Health Index (hereafter referred to as CHI) study, data on the 29 indicators from three dimensions named as prevalence of cardiovascular disease, exposure to relevant risk factors, and prevention and control of risk factors of the 31 provinces in China (excluding Hong Kong, Macao and Taiwan) were obtained. To make a higher CHI score indicate better cardiovascular health levels, all the reverse metrics were firstly converted into positive metrics. Thenstandard normal conversion were adopted and a percentage score was assigned to each value according to its area proportion under the standard normal conversion distribution curve. Finally the scores of the three dimensions and the total CHI were calculated by weighted sum of these scores. Scores and ranks in each dimension were used to compare the performance in different provinces.Results:Heilongjiang, Tibet, Jilin, Henan, Xinjiang had the lowest scores in the prevalence of cardiovascular disease. Tianjin, Hebei, Liaoning, Shanxi and Beijing had the lowest scores in the exposure to relevant risk factors. Hainan, Guizhou, Yunnan, Shaanxi and Guangxi had the lowest in the prevention and control of risk factors. In terms of behavioral risk factors, smoking rates, rate of insufficient physical activity, obesity rate of adults aged 18 in the 31 provinces in China excluding Hong Kong, Macao, Taiwan were 26.80% (25.15%, 29.25%), 17.80% (11.60%, 19.45%) and 12.00% (8.90%, 17.95%), respectively. The daily per capital salt intake level was 8.6 (8.2, 9.3) g. As for metabolic risk factors, the prevalence of dyslipidemia (33.7%) exceeded hypertension (26.0%) and diabetes (9.7%), while its awareness rate (14.5%), treatment rate (7.9%) and control rate (5.4%) were all below the corresponding levels of hypertension and diabetes.Conclusion:Risk factors of cardiovascular disease in China is relatively severe and the prevention and control of dyslipidemia needs to be further strengthened.

To study and establish a set technology systems of sampling, investigation, quality control, and data analysis of complex sampling for chronic diseases and risk factor surveillance in China based on the requirements of the WHO and China's national conditions, and provide evidence for the policy making and prevention and control evaluation of chronic diseases and technical support for the research of chronic diseases. Through the study of complex sampling technique, adjustment of surveillance points and evaluation of their representatives, a national and provincial representative surveillance system and a complex weighted data analysis were established. According to the relevant plans, actions, and policies in China and other countries, the surveillance content and index system were studied and constructed, which was in line with China's national conditions, "1 + X" steps surveillance, covering the content of questionnaire , physical measurement, and laboratory testing. Based on modern information technology, a three-level platform of information collection and a multi-center laboratory quality control technology system were established, including sampling, information collection, biological sample management, quality control, and result display. Relying on the above research techniques, a national epidemiological investigation was conducted in China, which covered cerebrovascular disease, mental disorders, digestive system disease, and diabetes complications, to obtain the national representative data. This study reflected the innovation of "combination of medicine and prevention" and multi department cooperation in the fields of clinical medicine and public health and provided some big data for the health policy making and the evaluation of the effects of chronic disease prevention and control.