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1.
Chinese Medical Journal ; (24): 2668-2676, 2023.
Artículo en Inglés | WPRIM | ID: wpr-1007699

RESUMEN

Atrial fibrillation (AF), the most common sustained arrhythmia, is associated with a range of symptoms, including palpitations, cognitive impairment, systemic embolism, and increased mortality. It places a significant burden on healthcare systems worldwide. Despite decades of research, the precise mechanisms underlying AF remain elusive. Current understanding suggests that factors like stretch-induced fibrosis, epicardial adipose tissue (EAT), chronic inflammation, autonomic nervous system (ANS) imbalances, and genetic mutations all play significant roles in its development. In recent years, the advent of wearable devices has revolutionized AF diagnosis, enabling timely detection and monitoring. However, balancing early diagnosis with efficient resource utilization presents new challenges for healthcare providers. AF management primarily focuses on stroke prevention and symptom alleviation. Patients at high risk of thromboembolism require anticoagulation therapy, and emerging pipeline drugs, particularly factor XI inhibitors, hold promise for achieving effective anticoagulation with reduced bleeding risks. The scope of indications for catheter ablation in AF has expanded significantly. Pulsed field ablation, as a novel energy source, shows potential for improving success rates while ensuring safety. This review integrates existing knowledge and ongoing research on AF pathophysiology and clinical management, with emphasis on diagnostic devices, next-generation anticoagulants, drugs targeting underlying mechanisms, and interventional therapies. It offers a comprehensive mosaic of AF, providing insights into its complexities.


Asunto(s)
Humanos , Fibrilación Atrial/tratamiento farmacológico , Accidente Cerebrovascular , Factores de Riesgo , Anticoagulantes/uso terapéutico , Coagulación Sanguínea , Ablación por Catéter , Resultado del Tratamiento
2.
Chinese Journal of Natural Medicines (English Ed.) ; (6): 670-681, 2023.
Artículo en Inglés | WPRIM | ID: wpr-1010980

RESUMEN

Alcoholic liver disease (ALD) is a growing global health concern, and its early pathogenesis includes steatosis and steatohepatitis. Inhibiting lipid accumulation and inflammation is a crucial step in relieving ALD. Evidence shows that puerarin (Pue), an isoflavone isolated from Pueraria lobata, exerts cardio-protective, neuroprotective, anti-inflammatory, antioxidant activities. However, the therapeutic potential of Pue on ALD remains unknown. In the study, both the NIAAA model and ethanol (EtOH)-induced AML-12 cell were used to explore the protective effect of Pue on alcoholic liver injury in vivo and in vitro and related mechanism. The results showed that Pue (100 mg·kg-1) attenuated EtOH-induced liver injury and inhibited the levels of SREBP-1c, TNF-α, IL-6 and IL-1β, compared with silymarin (Sil, 100 mg·kg-1). In vitro results were consistent within vivo results. Mechanistically, Pue might suppress liver lipid accumulation and inflammation by regulating MMP8. In conclusion, Pue might be a promising clinical candidate for ALD treatment.

3.
Journal of Environmental and Occupational Medicine ; (12): 171-175, 2023.
Artículo en Chino | WPRIM | ID: wpr-964929

RESUMEN

Background China's automobile manufacture is a labor-intensive industry, and most of the welding tasks are manual operations. It is often necessary to observe the solder joints during operation, and there are many adverse health outcome-related factors involved in the work process. However, the research on the prevalence and risk factors of work-related musculoskeletal disorders (WMSDs) in the upper back of welders is still insufficient. Objective To explore the prevalence and risk factors of WMSDs in the upper back of welders from an automobile factory. Methods This was a cross-sectional study. A cluster random sampling method was used to select 972 electric welders from an automobile factory as the study subjects. The Musculoskeletal Disorders Questionnaire was used to estimate the prevalence of WMSDs in the upper back in the past year. Results The prevalence rate of WMSDs in the upper back in the welders was 42.2% (410/972). The positive rates of studied occupational risk factors were 72.5% (705/972) for maintaining same posture for a long time, 71.8% (698/972) for bending and twisting for a long time, and 64.7% (629/972) for repetitive trunk movements. The univariate analysis showed that the prevalence rates of WMSDs were significantly different among workers categorized by gender, working age, twisting and/or bending for a long time, working in the same position for a long time, lifting heavy objects in an uncomfortable position, repetitive trunk movements, being unable to exert energy due to discomfort, work involving cold or temperature changes, personnel shortage, no rest between work, working hours per week, and working in an uncomfortable position (P<0.05). The results of multiple logistic regression indicated that female, working in the same position for a long time, working in an uncomfortable position (frequently), lifting heavy objects in an uncomfortable position, and being unable to exert energy due to discomfort were associated with higher risks of reporting WMSDs in the upper back (OR=2.37, 1.46, 1.76, 1.44, and 1.50, respectively, P<0.05); the risk of reporting WMSDs in the upper back increased by 95%, 157%, and 196% for every 10 h increase in weekly working hours (41-50 h, 51-60 h, ≥61 h vs ≤40 h); adequate rest time was associated with a lower risk for WMSDs in the upper back (OR=0.70, 95%CI: 0.49-0.98). Conclusion The prevalence rate of WMSDs in the upper back of welders in the automobile factory is high, and many occupational risk factors are involved. Measures should be taken for intervention and prevention.

4.
Journal of Sun Yat-sen University(Medical Sciences) ; (6): 131-137, 2023.
Artículo en Inglés | WPRIM | ID: wpr-961839

RESUMEN

ObjectiveThis study aimed to analyze the difference in setup error before and after correction of systematic error. To determine the most appropriate image-guided strategy during HT treatment, we use different scanning ranges and image-guidance frequencies in patients with nasopharyngeal carcinoma (NPC) treated with helical tomotherapy (HT). MethodsFifteen patients with NPC who received HT treatment in Sun Yat-sen University Cancer Center from October 2019 to February 2020 were selected. Megavoltage computed tomography (MVCT) scanning was performed before each treatment. After five times of radiotherapy, system-error correction was performed to adjust the setup center. The setup errors before and after the correction of systematic errors, as well as the setup errors of different scanning ranges and different scanning frequencies, were collected for analysis and comparison. ResultsWhen comparing the setup errors before and after the correction of systematic error, the differences in setup errors in the left–right (LR), superior–inferior (SI), and anterior–posterior (AP) directions were statistically significant (P<0.05).The different scanning ranges of "nasopharynx + neck" and "nasopharynx" were compared, and a statistically significant difference was found in yaw rotational errors (P<0.05). In the comparison of daily and weekly scan frequency after system-error correction, a significant difference was found in AP direction (P<0.05). ConclusionDuring radiotherapy for NPC, the systematic error can be corrected according to the first five setup errors, and then small-scale scanning was selected for image-guided radiotherapy every day.

5.
Biomedical and Environmental Sciences ; (12): 117-126, 2023.
Artículo en Inglés | WPRIM | ID: wpr-970299

RESUMEN

OBJECTIVE@#To evaluate the trend of notified incidence of pulmonary tuberculosis (PTB) in China at different periods by population and region and to explore the effect of TB prevention and control in recent years.@*METHODS@#Using pooled data on TB cases reported by the TB Information Management Reporting System (TBIMS) from 2005 to 2020, we calculated the annual percentage change (APC) using the Joinpoint regression model.@*RESULTS@#From 2005 to 2020, a total of 16.2 million cases of PTB were reported in China, with an average notified incidence of 75.5 per 100,000 population. The age standardization rate (ASR) continued to decline from 116.9 (/100,000) in 2005 to 47.6 (/100,000) in 2020, with an average annual decrease of 5.6% [APC = -5.6, 95% confidence interval ( CI): -7.0 to -4.2]. The smallest decline occurred in 2011-2018 (APC = -3.4, 95% CI: -4.6 to -2.3) and the largest decrease in 2018-2020 (APC = -9.2, 95% CI: -16.4 to -1.3). From 2005 to 2020, the ASR in males (159.8 per 100,000 in 2005, 72.0 per 100,000 in 2020) was higher than that in females (62.2 per 100,000 in 2005, 32.3 per 100,000 in 2020), with an average annual decline of 6.0% for male and 4.9% for female. The average notified incidence was the highest among older adults (65 years and over) (182.3/100,000), with an average annual decline of 6.4%; children (0-14 years) were the lowest (4.8/100,000), with an average annual decline of 7.3%, but a significant increase of 3.3% between 2014 and 2020 (APC = 3.3, 95% CI: 1.4 to 5.2); middle-aged (35-64 years) decreased by 5.8%; and youth (15-34 years) decreased by an average annual rate of 4.2%. The average ASR in rural areas (81.3/100,000) is higher than that in urban areas (76.1/100,000). The average annual decline in rural areas was 4.5% and 6.3% in urban areas. South China had the highest average ASR (103.2/100,000), with an average annual decline of 5.9%, while North China had the lowest (56.5/100,000), with an average annual decline of 5.9%. The average ASR in the southwest was 95.3 (/100,000), with the smallest annual decline (APC = -4.5, 95% CI: -5.5 to -3.5); the average ASR in the Northwest China was 100.1 (/100,000), with the largest annual decline (APC = -6.4, 95% CI: -10.0 to -2.7); Central, Northeastern, and Eastern China declined by an average of 5.2%, 6.2%, and 6.1% per year, respectively.@*CONCLUSIONS@#From 2005 to 2020, the notified incidence of PTB in China continued to decline, falling by 55%. For high-risk groups such as males, older adults, high-burden areas in South, Southwest, and Northwest China, and rural regions, proactive screening should be strengthened to provide timely and effective anti-TB treatment and patient management services for confirmed cases. There is also a necessity to be vigilant about the upward trend of children in recent years, the specific reasons for which need to be further studied.


Asunto(s)
Niño , Persona de Mediana Edad , Adolescente , Humanos , Femenino , Masculino , Anciano , Incidencia , Tuberculosis Pulmonar/epidemiología , China/epidemiología , Grupos de Población
6.
Chinese Journal of Epidemiology ; (12): 457-462, 2023.
Artículo en Chino | WPRIM | ID: wpr-969928

RESUMEN

Objective: To analyze the residents' sense of acquisition (recognition, perceptibility and satisfaction) and influencing factors in China's Sanitary City Initiative. Methods: A cross-sectional survey was conducted from December 2020 to February 2021. The data about the residents' sense of acquisition were collected by using questionnaire from 2 465 residents who were aged ≥18 years and had lived in local communities for at least one year in 31, 14 and 16 cities with national sanitary city title in eastern, central and western China the influencing factors of residents' sense of acquisition in China's Sanitary City Initiative were analyzed by using multivariate multilevel model. Results: The total score of residents' sense of acquisition in China's Sanitary City Initiative was 231.15±32.45. After converting the scores according to the 100-score standardized method, the results showed that the recognition score, perception score and the satisfaction score were 85.02, 59.08 and 61.42, respectively. The results of influencing factors analysis showed that education level, gender, marital status, age, prevalence of physical exercise and self-assessment of health status were correlated with the scores of residents' recognition (β:1.24-2.54,all P<0.05); the concentration of inhalable fine particles , the green coverage of built-up area, the level of GDP per capita and the type of residential community, prevalence of physical exercise and self-assessment of health status were correlated with the score of residents' perception (β:1.76-8.86,all P<0.05); the concentration of inhalable fine particles , the green coverage of built-up area, the level of GDP per capita and the type of residential community, education level, prevalence of physical exercise and self-assessment of health status were correlated with the score of residents' satisfaction (β:1.34-6.26,all P<0.05). Conclusions: The total score of residents' sense of acquisition in China's Sanitary City Initiative was relatively high, indicating that the policy has been widely recognized. The detailed management of policy implementation should be strengthened in the future, and more attention needs to be paid to actual needs of the residents to further improve the residents' sense of acquisition in China's Sanitary City Initiative.


Asunto(s)
Humanos , Adolescente , Adulto , Ciudades , Estudios Transversales , China/epidemiología , Estado de Salud , Ejercicio Físico
7.
Chinese Journal of Epidemiology ; (12): 587-591, 2023.
Artículo en Chino | WPRIM | ID: wpr-985531

RESUMEN

Objective: To analyze the differences between adults and children in the epidemic characteristics and clinical manifestations of chickenpox and provide a reference for the prevention strategy adjustment of chickenpox. Methods: The incidence data of chickenpox surveillance in Shandong Province from January 2019 to December 2021 were collected. Descriptive epidemiological methods were used to analyze the distribution of cases, and the chi-square test was used to compare the differences in epidemiological characteristics and clinical manifestations of varicella cases between adults and children. Results: A total of 66 182 cases of chickenpox were reported from 2019 to 2021, including 24 085 cases of adults chickenpox, the male to female sex ratio was 1∶1 (12 032∶12 053), basically the same for men and women, and 42 097 cases of children chickenpox, with a gender ratio of 1.4∶1, the male to female ratio was 1.4∶1 (24 699∶17 398). Fever in chickenpox cases was mainly low and moderate, but the proportion of moderate fever with temperature between 38.1 and 39.0 ℃ in children cases (35.0%,14 744/42 097) was significantly higher than that in adults (32.0%,7 696/24 085). The number of herpes in chickenpox cases was mainly less than 50, but the proportion of severe cases with 100-200 herpes in children was higher than that in adults. The incidence rate of complications was 1.4% (333/24 085) in adults chickenpox, the incidence rate of complications was 1.7% (731/42 097) in children chickenpox. The incidence of encephalitis and pneumonia in children was higher than in adults, and the difference was statistically significant (P<0.05). The proportion of chickenpox cases was mainly outpatient, but the hospitalization rate of children cases was 14.4% (6 049/42 097), higher than that of adults, which was 10.7% (2 585/24 085). Conclusions: There were differences between adult chickenpox and child chickenpox in terms of epidemic and clinical manifestations; the symptoms of child chickenpox were more serious than adult chickenpox. However, the adult chickenpox population is generally susceptible and lacks immune strategy protection, which calls for more attention.


Asunto(s)
Niño , Humanos , Adulto , Masculino , Femenino , Lactante , Varicela/prevención & control , Hospitalización , Incidencia , Neumonía/epidemiología , Epidemias , Fiebre/epidemiología , Vacuna contra la Varicela
8.
Chinese Journal of School Health ; (12): 1497-1500, 2023.
Artículo en Chino | WPRIM | ID: wpr-997211

RESUMEN

Objective@#To examine the prevalence and factors influencing the inconsistency for knowledge and behavior in condom use among college students, so as to provide suggestions for AIDS prevention and education in universities.@*Methods@#From October to December 2019, a multistage cluster sampling method was employed to collect data relating to inconsistency for knowledge and behavior in condom use and other related factors among 1 303 students from six colleges in Zhuhai, China. Chi square test and Logistic regression were performed to analyze the influencing factors and moderating effect.@*Results@#The reporting rate of in consistency of knowledge and behavior in condom use among college students was 41.1%. Multivariate Logistic regression analysis showed that seeking sexual partners offline was negatively correlated with inconsistency for knowledge and behavior in condom use ( OR=0.70, 95%CI =0.51-0.95). However, condom nonuse during the first sexual experience (OR=7.11, 95%CI=5.23-9.67), smoking before sex ( OR=1.47, 95%CI =1.07-2.02), drinking before sex ( OR=1.44, 95%CI =1.09-1.91), history of intimate partner violence ( OR=1.53, 95%CI =1.13-2.07), and having multiple sexual partners ( OR=1.69, 95%CI =1.25-2.29) were positively correlated with inconsistency for knowledge and behavior in condom use ( P <0.05). The moderating effect analysis showed that condom use during the first sexual experience had a moderating effect on smoking before sex and inconsistency for knowledge and behavior in condom use ( β=0.92, P <0.05). Among students who did not use condoms during the first sexual experience, a positive correlation was observed between smoking before sex and inconsistency for knowledge and behavior in condom use ( OR= 2.76 , 95%CI=1.09-6.99, P <0.05). However, no correlation was found between smoking before sex and inconsistency for knowledge and behavior in condom use ( OR=1.32, 95%CI=0.92-1.88, P >0.05) among students who used condoms during the first sexual experience.@*Conclusion@#High levels of inconsistency for knowledge and behavior in condom use are found among college students in Zhuhai City. Colleges should carry out sex education activities as soon as possible, and explore new health education models to promote the transformation of their knowledge into behavior.

9.
Chinese Journal of School Health ; (12): 691-695, 2023.
Artículo en Chino | WPRIM | ID: wpr-973946

RESUMEN

Objective@#To explore the status of sugar sweetened beverages(SSBs) and its associated factors among primary and middle school students in Shenzhen, providing reference for nutrition and health education.@*Methods@#A random number table and convenience sampling method was used to select 40 135 primary and middle school students aged 6-18 years in Shenzhen. Data was collected to investigate their SSBs knowledge and associated factors.@*Results@#The proportion of SSBs knowledge score less than 60 points, between 60-79 points and 80-100 points were 5.6%, 41.9% and 52.4%. Multivariate analysis showed that age(4-6 grade, junior middle and high school), gender(female), parents education(high school or vocational schools, colleges and universities as bachelors, masters or doctors), students pay attention to the ingredient list (seldom, none), parental dissuasion or reward behavior (only forced dissuasion, giving no dissuasion, occasional reward, no reward), and the storing beverages at home (seldom, none) were associated with total SSBs knowledge score and milk containing beverage knowledge score ( β =-0.79,-1.19,-1.74,0.58, 1.20 ,1.81,2.98,3.13,2.70,4.85,6.34,6.41,-0.99,-0.78,-1.81,-2.40,5.85,6.26,0.61,1.92, P <0.05). Age(4-6 grade, junior middle and high school), gender(female), father s education background(with colleges and universities as bachelor, masters or doctors), mother s education background(high schools or vocational schools, colleges and universities as bachelors, masters or doctors), parents dissuation behaviors(giving no dissuation), parents rewarding behavior(seldom, none), storing beverages at home(seldom, none) were associated with the total SSBs knowledge score and milk containing beverage knowledge score( β =-0.68, -0.92 ,-0.49,0.26,0.51,1.05,1.09,0.90,1.93,2.62,2.55,-0.68,0.93,1.13,0.21,0.92, P <0.05).@*Conclusion@#Primary and middle school students have moderate to high level of SSBs knowledge. It is necessary for students and their parents to learn more SSBs related nutrition healthy knowledge, and to reduce home availability of SSBs.

10.
Chinese Journal of School Health ; (12): 691-695, 2023.
Artículo en Chino | WPRIM | ID: wpr-973944

RESUMEN

Objective@#To explore the status of sugar sweetened beverages(SSBs) and its associated factors among primary and middle school students in Shenzhen, providing reference for nutrition and health education.@*Methods@#A random number table and convenience sampling method was used to select 40 135 primary and middle school students aged 6-18 years in Shenzhen. Data was collected to investigate their SSBs knowledge and associated factors.@*Results@#The proportion of SSBs knowledge score less than 60 points, between 60-79 points and 80-100 points were 5.6%, 41.9% and 52.4%. Multivariate analysis showed that age(4-6 grade, junior middle and high school), gender(female), parents education(high school or vocational schools, colleges and universities as bachelors, masters or doctors), students pay attention to the ingredient list (seldom, none), parental dissuasion or reward behavior (only forced dissuasion, giving no dissuasion, occasional reward, no reward), and the storing beverages at home (seldom, none) were associated with total SSBs knowledge score and milk containing beverage knowledge score ( β =-0.79,-1.19,-1.74,0.58, 1.20 ,1.81,2.98,3.13,2.70,4.85,6.34,6.41,-0.99,-0.78,-1.81,-2.40,5.85,6.26,0.61,1.92, P <0.05). Age(4-6 grade, junior middle and high school), gender(female), father s education background(with colleges and universities as bachelor, masters or doctors), mother s education background(high schools or vocational schools, colleges and universities as bachelors, masters or doctors), parents dissuation behaviors(giving no dissuation), parents rewarding behavior(seldom, none), storing beverages at home(seldom, none) were associated with the total SSBs knowledge score and milk containing beverage knowledge score( β =-0.68, -0.92 ,-0.49,0.26,0.51,1.05,1.09,0.90,1.93,2.62,2.55,-0.68,0.93,1.13,0.21,0.92, P <0.05).@*Conclusion@#Primary and middle school students have moderate to high level of SSBs knowledge. It is necessary for students and their parents to learn more SSBs related nutrition healthy knowledge, and to reduce home availability of SSBs.

11.
Chinese Journal of Industrial Hygiene and Occupational Diseases ; (12): 28-32, 2022.
Artículo en Chino | WPRIM | ID: wpr-935737

RESUMEN

Objective: To explore the prevalence and risk factors of neck musculoskeletal diseases (MSDs) of welders among an automobile factory. Methods: In June 2019, a cluster random sampling method was used to select 677 electric welders from an automobile manufacturing plant in Shiyan City as the survey objects, and a questionnaire survey was conducted using the "Musculoskeletal Disorders Questionnaire" to analyze the prevalence and influencing factors of neck MSDs, and used logistic regression to analyze the relationship between the influencing factors and the prevalence of cervical MSDs. Results: The prevalence rate of MSDs in neck of welders was 54.8% (371/677) . The exposure rate of occupational factors, from high to low, were neckin a bent formord porsure was 71.6% (486/677) , repetitive head movements was 55.1% (373/677) , working in uncomfortable postures was 48.7% (330/677) and neck twisted was 46.8% (317/677) respectively. Sex, age, educational level, length of service, smoking, neck tilt, neck twist, working in uncomfortable posture and head repetitive movements were the risk factors of neck MSDs (P<0.05) . Multiple logistic regression analysis showed that, the main influencing factors of neck MSDs were sex, education level, age, length of service, smoking, neck tilt, working in uncomfortable posture (OR = 2.11, 2.03, 1.83, 1.21, 1.78, 1.90, 1.58, 95%CI: 1.28~3.48、1.47~2.81、1.33~2.52、1.03~1.41、1.22~2.60、1.28~2.83、1.11~2.27, P<0.05) , rest had protective effect on neck MSDs (OR= 0.38, 95%CI: 0.17~0.88, P<0.05) . Conclusion: Welders in automobile factory was highly exposed to occupational risk factors for neck MSDs. Occupational risk factors such as neck in a bent forward posture, working in an uncomfortable posture, prolonged siting, repetitive head movement should be the focus of intervention.


Asunto(s)
Humanos , Automóviles , Estudios Transversales , Obreros Metalúrgicos , Enfermedades Musculoesqueléticas/epidemiología , Enfermedades Profesionales/epidemiología , Prevalencia , Factores de Riesgo , Encuestas y Cuestionarios
12.
Chinese Journal of School Health ; (12): 711-714, 2022.
Artículo en Chino | WPRIM | ID: wpr-934698

RESUMEN

Objective@#To investigate the experience of child sexual abuse (CSA) and depressive symptoms among young men who sex with men (YMSM) in Guangzhou, and then to explore the impact of CSA on depressive symptoms.@*Methods@#A convenient sampling method was used to recruit MSM. YMSM who aged 18-24 and have lived in Guangzhou for more than 3 months were included in this study. Data on demographic characteristics, homosexual partners seeking behaviors, sexual orientation, CSA experience and depression were collected through an electronic questionnaire. χ 2 tests were used to compare the proportion of CSA and depressive symptoms among YMSM with different characteristics. Logistic regressions were preformed to assess the impact of CSA on depression.@*Results@#The proportion of CSA experience and depressive symptoms among participants were 31.51% (115/365) and 47.95% (175/365), respectively. Participants with junior high school education or lower and who sought homosexual partners offline reported(75.00%,62.22%) a higher proportion of depressive symptoms( χ 2=7.97,4.19, P <0.05). After adjusting for factors e.g. ethnicity, residence, resident duration in Guangzhou, studentship, education, monthly income, sexual orientation and homosexual partners seeking behaviors, the multivariable Logistic regression model showed that YMSM with CSA experience (a OR=1.81, 95%CI =1.12-2.93) were more likely to have depressive symptoms than those without CSA experience.@*Conclusion@#The prevalence of CSA experience and depressive symptom is relatively high among YMSM in Guangzhou, and CSA experience is associated with higher risk of depressive symptoms. More attention should be paid to strengthen the psychological intervention for YMSM, especially for those who experienced CSA, so as to reduce the risk of depression and improve mental health among YMSM.

13.
Biomedical and Environmental Sciences ; (12): 13-21, 2022.
Artículo en Inglés | WPRIM | ID: wpr-927628

RESUMEN

OBJECTIVE@#This study aims to investigate the association of metabolic phenotypes that are jointly determined by body mass index (BMI) or fat mass percentage and metabolic health status with the ten-year risk of cardiovascular disease (CVD) among Chinese adults.@*METHODS@#Data were obtained from a cross-sectional study. BMI and body fat mass percentage (FMP) combined with the metabolic status were used to define metabolic phenotypes. Multiple linear regression and logistic regression were used to examine the effects of metabolic phenotypes on CVD risk.@*RESULTS@#A total of 13,239 adults aged 34-75 years were included in this study. Compared with the metabolically healthy non-obese (MHNO) phenotype, the metabolically unhealthy non-obese (MUNO) and metabolically unhealthy obese (MUO) phenotypes defined by BMI showed a higher CVD risk [odds ratio, OR (95% confidence interval, CI): 2.34 (1.89-2.89), 3.45 (2.50-4.75), respectively], after adjusting for the covariates. The MUNO and MUO phenotypes defined by FMP showed a higher CVD risk [ OR (95% CI): 2.31 (1.85-2.88), 2.63 (1.98-3.48), respectively] than the MHNO phenotype. The metabolically healthy obese phenotype, regardless of being defined by BMI or FMP, showed no CVD risk compared with the MHNO phenotype.@*CONCLUSION@#General obesity without central obesity does not increase CVD risk in metabolically healthy individuals. FMP might be a more meaningful factor for the evaluation of the association of obesity with CVD risk. Obesity and metabolic status have a synergistic effect on CVD risk.


Asunto(s)
Adulto , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Tejido Adiposo/anatomía & histología , Índice de Masa Corporal , Enfermedades Cardiovasculares/etiología , China/epidemiología , Estudios Transversales , Enfermedades Metabólicas/etiología , Obesidad/complicaciones , Fenotipo , Análisis de Regresión , Factores de Riesgo
14.
Chinese Journal of Medical Science Research Management ; (4): 18-26, 2021.
Artículo en Chino | WPRIM | ID: wpr-912560

RESUMEN

Objective:By demonstrating the performance, experience and practical value of the original " science and technology evaluation" of Fuwai Hospital, it is expected to build the brand of " Fuwai innovative service for science and technology evaluation" and provide a wider social service.Methods:The four-in-one " science and technology evaluation and service system" , which is composed of " standardized local data-base" , " Fuwai Spider Net Map and Spider Track Map evaluation method" , " hierarchy three-level index system" , and " intellectual science and technology evaluation and service system" , is established for efficient evaluation of science and technology.Results:The " science and technology evaluation and service system" has run with benefit in Fuwai Hospital for years.With the multi-factor evaluating feature, it solves the drawbacks of traditional evaluating system, thus improving accuracy of evaluation and helping implementation of national policies.If the system is extended to other hospitals, it would advocate the feature and strength of Fuwai science and technology evaluation system as well as provide pluralistic reference and advice for decision-making departments.Conclusions:Science and technology evaluation is such a systemic work, with all issues of different levels along the whole evaluating process to be considered.Drawbacks exist in the traditional method which depends on a single final score.By the practice of Fuwai Hospital, the innovative " four in one" evaluation system has been validated to be more scientific.

15.
Chinese Journal of Rehabilitation Theory and Practice ; (12): 412-419, 2021.
Artículo en Chino | WPRIM | ID: wpr-905257

RESUMEN

Objective:To study the effect of adapted rhythmic gymnastics based on International Classification of Functioning, Disability and Health-Children and Youth Version (ICF-CY) on the fundamental motor skill development for children with low function autism spectrum disorder (ASD). Methods:Three boys aged 7.2 to 8 years with low function ASD (IQ 47 to 53) participated in the exercise since September, 2019. Their activities and motor function were analyzed with ICF-CY to develop a 12-week rehabilitation exercise, including physical fitness, gymnastics skills content and game. They were assessed with ICF-CY based Questionnaire and gross motor of Peabody Developmental Motor Scales (PDMS-2) before and after training. Results:The qualifiers of body structure, body function, activity and participation improved somehow after training. The scores of gross motor skills of PDMS-2 improved. Conclusion:The adapted rhythmic gymnastics training based on ICF-CY may improve the functioning, especially motor function, for children with low function ASD, which can be a kind of rehabilitation exercise.

16.
Chinese Journal of School Health ; (12): 385-388, 2021.
Artículo en Chino | WPRIM | ID: wpr-875703

RESUMEN

Objective@#To investigate the sleep quality and influencing factors of the first batch of college students returning to school during COVID-19 epidemic, so as to provide scientific basis for taking corresponding measures.@*Methods@#An anonymous self-administered questionnaire survey was conducted among the first batch of college students returning from a certain university by cluster sampling, which included general demographic characteristics, Trait Coping Style Questionnaire (TCSQ) and Pittsburgh Sleep Quality Index(PSQI).@*Results@#The detection rate of sleep disorders was 19.33%(522/2 701). The mother s education level was high school or technical secondary school or below(OR=2.24, 95%CI=1.47-3.41), never eat breakfast(OR=3.25, 95%CI=1.86-5.68), families were damaged during the outbreak (OR=1.48, 95%CI=1.17-1.87) and negative coping (OR=1.15, 95%CI=1.12-1.17) were risk factors for sleep disorders(P<0.05). Compared to having a very poor relationship with parents, the relationship between parents was average(OR=0.23, 95%CI=0.06-0.89), better(OR=0.23, 95%CI=0.06-0.87), very good (OR=0.19, 95%CI=0.05-0.74) were protective factors for sleep disorders(P<0.05). Exercise once or twice a week during the epidemic(OR=0.76, 95%CI=0.58-1.00), positive coping (OR=0.93, 95%CI=0.91-0.96) were protective factors for sleep disorders(P<0.05).@*Conclusion@#In this COVID-19 epidemic, the sleep quality of returning college students was affected to different extent, and the relationship between parents, sports, mother s education, breakfast habits, and family damage during the COVID-19 were factors affecting their sleep quality. Targeted psychological intervention measures should be given to returning college students in the early stage.

17.
Chinese Journal of Cardiology ; (12): 615-620, 2021.
Artículo en Chino | WPRIM | ID: wpr-941326

RESUMEN

Objective: To investigate the clinical and electrophysiological features of ventricular tachycardia (VT) in tetralogy of Fallot (TOF) patients post surgical repair (rTOF) and to analyze the therapeutic effect and prognosis of radiofrequency ablation of rTOF-VT. Methods: This is a retrospective study. Consecutive patients with rTOF-VT, who were treated in Fuwai Hospital from January 2015 to March 2020, were enrolled. All the patients underwent right ventricular voltage mapping following routine cardiac electrophysiological examination, followed by linear or homogenizing radiofrequency ablation based on the low-voltage substrate. The clinical features, 3-dimentional electrophysiological substrate mapping, radiofrequency ablation and long-term prognosis of the enrolled patients were analyzed. Acute ablation success was defined as completion of linear or homogenizing ablation or intraoperative evoked VT as destination of the procedure. Patients were followed up at 3 and 6 months post operation and every year thereafter. The endpoints were sudden cardiac death (SCD) and recurrence of ventricular tachycardia. Results: A total of 20 patients with rTOF-VT were enrolled including 14 males with an age of (35.8±11.8) years. The electrocardiogram identified 23 types of ventricular tachycardia, 19 of which were originated from right ventricular inflow tract outlet. The most common clinical manifestations were heart murmur (19 cases, 95%) and syncope (4 cases, 25%). Electroanatomical substrate mapping was performed in 20 patients and evidenced localized or diffuse scar or low-voltage area of right ventricle. Intraoperative electrophysiological tests provoked ventricular tachycardia in 6 patients (30%), including 5 patients with hemodynamics disturbance. The acute success rate of radiofrequency ablation was 95% (19/20). The follow-up time was (31.1±17.7) months and the recurrence rate of ventricular tachycardia was 30% during follow-up period and 5 cases received repeat radiofrequency ablation and there was no recurrent ventricular tachycardia during follow-up post repeat radiofrequency ablation. Conclusions: The voltage substrate mapping under sinus rhythm is a feasible mapping method for rTOF-VT. Linear or flaky radiofrequency ablation of the slow conduction zone is safe and effective treatment strategy, the recurrence rate after the first radiofrequency ablation is still high, and the effectiveness of repeat radiofrequency ablation is satisfactory in this patient cohort.


Asunto(s)
Adulto , Humanos , Masculino , Persona de Mediana Edad , Adulto Joven , Arritmias Cardíacas , Ablación por Catéter , Electrocardiografía , Estudios de Seguimiento , Estudios Retrospectivos , Taquicardia Ventricular/cirugía , Tetralogía de Fallot/cirugía , Resultado del Tratamiento
18.
Chinese Journal of Cardiology ; (12): 224-228, 2021.
Artículo en Chino | WPRIM | ID: wpr-941265

RESUMEN

Objective: To define the current status and analyze the medical quality of interventional therapy for patients with atrial fibrillation (AF) in China. Methods: This survey was performed in all seven large regions of China, one to three regional major medical centers were selected from each region. Medical records of patients underwent interventional therapy for AF in the year 2017 were randomly inspected. CHA2DS2-VASc score, prescribed anticoagulant after ablation, indication of left atrial appendage occlusion (LAAO), and complications in the medical records were analyzed. Results: A total of 10 800 AF catheter ablations and 447 LAAOs were performed in 17 regional medical centers in 2017. There were 10/17 centers performing AF catheter ablation<500 cases and 7/17 centers performing LAAO<20 cases. A total of 1 347 cases of catheter ablation and 160 cases of LAAO were selected for further analysis. Among all selected cases, 15.8% (238/1 505) non-valvar AF cases recorded CHA2DS2-VASc scores. The anticoagulation rate after AF catheter ablation was 98.6% (1 328/1 347), anticoagulation rate was higher than 90% in 16 out of 17 centers. The complication and severe complication rates of AF catheter ablation were 0.9% (12/1 347) and 0.4% (5/1 347), respectively. The differences of complication and severe complication rates in AF catheter ablation were similar between centers performing<500 cases and centers performing ≥500 cases (0.5% (2/413) vs. 1.1% (10/934), P>0.05; 0.5% (2/413) vs. 0.3% (3/934), P>0.05). The coincidence rate of LAAO indication was 81.3% (130/160), and the rate was higher in center performing ≥20 cases than in centers performing<20 cases (84.8% (106/125) vs. 68.6% (24/35), P<0.05). The complication and severe complication rates of LAAO were 3.1% (5/160) and 1.9% (3/160). The rate of complications in LAAO was higher in center performing<20 cases than in centers performing ≥20 cases (8.6% (3/35) vs. 1.6% (2/125), P<0.05), and there was no significant difference in severe complication rate (5.7% (2/35) vs. 0.8% (1/125), P>0.05). Conclusions: Interventional therapy for AF in China is generally standardized and safe. The overall incidence of complications post AF interventional ablation is low, the anticoagulation rate after AF catheter ablation is high, and the adherence rate of LAAO indication is fair. The indicators mentioned above vary widely among centers.

19.
Chinese Journal of Schistosomiasis Control ; (6): 267-273, 2021.
Artículo en Chino | WPRIM | ID: wpr-882031

RESUMEN

Objective To identify the environmental factors affecting the geographical distribution of Rhipicephalus microplus in China, and to examine the impact of climate changes on the distribution of R. microplus in China. Methods The national and international publications pertaining to the geographical distribution of R. microplus in China were retrieved, and the geographical location was extracted. The suitable habitats of R. microplus and the dominant environmental factors affecting the distribution of suitable habitats of R. microplus were predicted in China based on the geographical data and environmental variables using the ArcGIS 10.7 software and the maximum entropy model. Results Among the main climatic factors affecting the geographical distribution of R. microplus in China, the factors contributing more than 10% to the suitable habitats of R. microplus mainly include the annual mean precipitation (38.2%), the average temperature of the coldest quarter (28.4%) and the precipitation of the driest month (14.2%). The current suitable habitats of R. microplus were mainly found in southern China, and the high-, medium- and low-suitable areas accounted for 8.6%, 13.1% and 10.5% of the total land area of China, respectively. The suitable habitats of R. microplus were predicted to increase by 399 800 km2 in China using the maximum entropy model under the RCP 4.5 emissions scenario in 2070, and the emerging suitable habitats were mainly distributed in Gansu Province, Ningxia Hui Autonomous Region, Qinghai Province, Hebei Province, Shaanxi Province, Liaoning Province, Inner Mongolia Autonomous Region, Shandong Province, Sichuan Province and Tibeten Autonomous Region. In addition, the suitable habitats of R. microplus were predicted to show an overall expansion towards northward from present to 2070. Conclusions Climate changes affect the distribution of suitable habitats of R. microplus in China, and annual mean precipitation may be a key factor affecting the distribution of suitable habitats of R. microplus.

20.
Chinese Journal of Schistosomiasis Control ; (6): 359-364, 2021.
Artículo en Chino | WPRIM | ID: wpr-886759

RESUMEN

Objective To evaluate the impact of environmental and climatic factors on the distribution of suitable habitats of Haemaphysalis longicornis, and to predict the potential distribution of H. longicornis under different climate patterns in China. Methods Data pertaining to the distribution of H. longicornis were retrieved from public literatures. The effects of 19 climatic factors (annual mean temperature, annual mean temperature difference between day and night, isothermality, standard deviation of seasonal variation of temperature, maximum temperature of the warmest month, minimum temperature of the coldest month, temperature annual range, mean temperature of the wettest season, mean temperature of the driest season, mean temperature of the warmest season, mean temperature of the coldest season, annual mean precipitation, precipitation of the wettest month, precipitation of the driest month, coefficient of variance of precipitation, precipitation of the wettest season, precipitation of the driest season, precipitation of the warmest season and precipitation of the coldest season) and 4 environmental factors (elevation, slope, slope aspect and vegetation coverage) on the potential distribution of H. longicornis were assessed using the maximum entropy (MaxEnt) model based on the H. longicornis distribution data and climatic and environmental data, and the potential distribution of H. longicornis was predicted under the RCP 2.6 and 8.5 emissions scenarios. Results Among the environmental and climatic factors affecting the geographical distribution of H. longicornis in China, the factors contributing more than 10% to the distribution of H. longicornis mainly included the precipitation of the driest month (26.0%), annual mean temperature (11.2%), annual mean precipitation (10.0%) and elevation (24.2%). Under the current climate pattern, the high-, medium- and low-suitable habitats of H. longicornis are 1 231 900, 1 696 200 km2 and 1 854 400 km2 in China, respectively. The distribution of H. longicornis increased by 336 100 km2 and 367 300 km2 in 2050 and 2070 under the RCP 2.6 emissions scenario, and increased by 381 000 km2 and 358 000 km2 in 2050 and 2070 under the RCP 8.5 emissions scenario in China, respectively. Conclusions Climatic and environmental factors, such as precipitation, temperature and elevation, greatly affect the distribution of H. longicornis in China, and the suitable habitats of H. longicornis may expand in China under different climate patterns in future.

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