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To investigate related factors of liver abscess associated with hepatobiliary ischemic necrosis after cholangiocarcinoma surgery, 100 patients with cholangiocarcinoma requiring surgical resection were collected and divided into a test group (53 patients with liver abscess) and a control group (47 patients without liver abscess) according to presence or absence of liver abscess. Related factors were compared: gender, age, body mass index (BMI), body temperature at admission, duration of medical history, presence or absence of a history of diabetes, time of medical history, presence or absence of hepatolithiasis, absolute neutrophil count, absolute lymphocyte count (ALC), C-reactive protein, serum albumin (ALB), alanine aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatase (AKP), direct bilirubin (DBIL), serum creatine, and presence or absence of anemia. Univariate analysis showed that BMI, age, gender, absolute lymphocyte count, serum ALB, AST, and time of medical history were significantly different between the two (P<0.05). Multivariate logistic regression analysis of the above influencing factors showed that independent influencing factors of postoperative liver abscess formation were: ALC<1.1*10^9/L (P<0.001, OR=23.459, 95% CI=8.529-64.576), AST≥40 U/L (P=0.012, OR=3.946, 95% CI=1.355-11.487), time of medical history≥21 days (P=0.010, OR=4.028, 95% CI=1.389-11.681). Decreased ALC, increased AST, and occurrence of acute biliary tract infection were independent factors for hepatobiliary ischemic necrosis-related liver abscess. Abnormal nutritional status, age, and gender were also the influencing factors of liver abscess.
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BACKGROUND: In early 2020, over 80,000 cases of coronavirus disease (COVID-19) were confirmed in China. Public prevention and control measures, along with efforts from all sectors of society, were undertaken to control and eliminate disease transmission. OBJECTIVE: This paper describes Chinese citizens' response to the epidemic, the preventive measures they implemented to avoid being infected, and the public strategies that were carried out by the government, health workers, etc. We also discuss the efficacy of these measures in controlling the epidemic in China. METHODS: Information on the responses and behaviors of Chinese citizens were collected through a cross-sectional, internet-based survey using Dingxiang Doctor's public account on WeChat. Information on public strategies implemented by all sectors of society to control the epidemic and data on new COVID-19 cases were collected from the internet, mainly from government websites. Standard descriptive statistics and multivariate logistic regression analyses were conducted to analyze the data. RESULTS: A total of 10,304 participants responded to the survey, with 10,198 valid responses; 74.1% (n=7557) were female and 25.9% (n=2641) were male. Overall, 98.2% (n=10,013) of participants paid high or very high attention to the epidemic, with WeChat being their main information source (n=9400, 92.2%). Over half the participants (n=5878, 57.7%) were confident that the epidemic could be curbed in China; 92.4% (n=9427) opened windows for ventilation more frequently than usual; 97.9% (n=9986) used masks in public; 95.7% (n=9759) avoided large crowds and stayed at home as much as possible; and 97.9% (n=9988) washed their hands more often than usual. Women were more likely to practice these behaviors than men (P<.001). With a series of strict public control measures, like nationwide health education campaigns, holiday extensions, the Examine and Approve Policy on the resumption of work, close management of working and living quarters, a health QR (Quick Response) code system, community screening, and social distancing policies, the number of new cases have decreased dramatically since February 12, 2020. CONCLUSIONS: The methods employed by Chinese citizens and authorities have effectively curtailed the spread of COVID-19, demonstrating that this pandemic can be brought under control as long as the right measures are taken.
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Betacoronavirus , Infecciones por Coronavirus/epidemiología , Infecciones por Coronavirus/prevención & control , Conductas Relacionadas con la Salud , Pandemias/prevención & control , Neumonía Viral/epidemiología , Neumonía Viral/prevención & control , Adulto , COVID-19 , China/epidemiología , Estudios Transversales , Femenino , Humanos , Internet , Masculino , Persona de Mediana Edad , SARS-CoV-2 , Encuestas y CuestionariosRESUMEN
BACKGROUND: Since the outbreak of COVID-19, the Chinese government and the Chinese Center for Disease Control and Prevention have released COVID-19-related information to the public through various channels to raise their concern level of the pandemic, increase their knowledge of disease prevention, and ensure the uptake of proper preventive practices. OBJECTIVE: Our objectives were to determine Chinese netizens' concerns related to COVID-19 and the relationship between their concerns and information on the internet. We also aimed to elucidate the association between individuals' levels of concern, knowledge, and behaviors related to COVID-19. METHODS: The questionnaire, which consisted of 15 closed-ended questions, was designed to investigate Chinese netizens' knowledge about COVID-19. The self-selection online survey method of nonprobability sampling was used to recruit participants through Dingxiangyisheng WeChat (a public, medical, and health service platform in China) accounts. Standard descriptive statistics and multivariate logistic regression analyses were conducted to analyze the data. RESULTS: In total, 10,304 respondents were surveyed on the internet (response rate=1.75%; 10,304/590,000). Nearly all (n=9803, 95.30%) participants were concerned about "confirmed cases" of COVID-19, and 87.70% (n=9036) received information about the outbreak through social media websites. There were significant differences in participants' concerns by sex (P=.02), age (P<.001), educational attainment (P=.001), and occupation (P<.001). All knowledge questions and preventive practices were associated with concerns about COVID-19. The results of the multivariate logistic regression indicated that participants' sex, educational attainment, occupation and employment status, knowledge acquisition, and concern level were significantly associated with the practice of proper preventive behaviors. CONCLUSIONS: This study elucidated Chinese netizens' concerns, information sources, and preventive behaviors related to the COVID-19 pandemic. Sex, educational attainment, occupation and employment status, knowledge acquisition, and level of concern were key factors associated with proper preventive behaviors. This offers a theoretical basis for the government to provide targeted disease prevention and control information to the public.
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COVID-19/epidemiología , Brotes de Enfermedades/estadística & datos numéricos , SARS-CoV-2/patogenicidad , Medios de Comunicación Sociales/normas , Adolescente , Adulto , China , Estudios Transversales , Femenino , Humanos , Masculino , Persona de Mediana Edad , Encuestas y Cuestionarios , Adulto JovenRESUMEN
This study assessed the knowledge of 12- to 15-year-old male junior high school students of HPV and HPV vaccines and their willingness to be vaccinated against it. From March to May 2023, students from six junior high schools in Zhejiang Province were randomly selected to complete an online, anonymous, self-administered questionnaire. Of the 1786 students, 618 (34.6%) reported knowledge of HPV vaccine. In general, junior high school boys have low general knowledge about HPV, the consequences of HPV infection, and the effects of HPV vaccination. Multivariate analysis showed that the subgroup scoring 6-7 on the measure of the consequences of HPV infection(7 questions with 1 score for each correct answer) compared to the subgroup scoring 0, the subgroups scoring 2 and 3 on the measure of the preventive effect of HPV vaccine(3 questions with 1 score for each correct answer) compared to the subgroup scoring 0 were were more likely to be willing to be vaccinated against HPV. Hearing that someone close to them had cancer, believing that men also need to be vaccinated against HPV, knowing that someone close to them had been vaccinated against HPV, and being concerned about cervical cancer in their female sexual partners were all more likely to generate positive responses. HPV vaccine education for this group of students should emphasize the possibility and consequences of HPV infection in males, along with the importance and benefits of HPV vaccination; actual cases of vaccination in students around them can be used to achieve this goal.
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Conocimientos, Actitudes y Práctica en Salud , Infecciones por Papillomavirus , Vacunas contra Papillomavirus , Aceptación de la Atención de Salud , Estudiantes , Vacunación , Humanos , Masculino , Vacunas contra Papillomavirus/administración & dosificación , Adolescente , China , Infecciones por Papillomavirus/prevención & control , Estudiantes/psicología , Encuestas y Cuestionarios , Aceptación de la Atención de Salud/estadística & datos numéricos , Aceptación de la Atención de Salud/psicología , Vacunación/psicología , Vacunación/estadística & datos numéricos , Niño , Neoplasias del Cuello Uterino/prevención & control , Femenino , Instituciones AcadémicasRESUMEN
Childhood obesity might threaten children's current and adulthood health outcomes. Previous studies have illustrated the positive effects of physical activity on weight control; however, there is a lack of evidence on the optimal dose of physical activity. Therefore, we aimed to explore the relationship between physical activity and overweight and obesity, as well as the optimal threshold for physical activity. The median (interquartile range) and number (proportion) were used to describe the statistics. The Mann-Whitney U test and chi-square test were used for an univariable analysis. The generalized additive model with a smooth function was used to depict the preliminary relationship between physical activity and overweight and obesity. The cut-off level of physical activity was identified using AddFor algorithms, and a logistic regression model was applied to explore the multivariable relationship between physical activity and overweight and obesity after adjusting for control variables. According to the statistical analyses, 24.3% of 842 children and adolescents had overweight and obesity. The average number of days that the participants engaged in more than one hour of physical activity was three days a week. The optimal cut-off level of physical activity for the prevention of childhood overweight and obesity was 4 times a week. The participants who exercised more than four times a week (AOR(95% CI) = 0.56(0.38, 0.83), p = 0.004) were less likely to be overweight and obese. In the context of the general lack of physical activity among children and adolescents, we recommend that children and adolescents engage in 60 min of physical activity more than four times a week for a healthy weight.
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This study aims to examine the role of parental migration status and parent communication in the psychological and related behavioral status of left-behind children and their psychological resilience. A cross-sectional survey was conducted in Anhui Province of China, and a questionnaire survey was conducted with 1992 teens using the Chinese version of the Parent-Adolescent Communication Scale (PACS), Connor-Davidson Resilience Scale (CD-RISC), and Strength and Difficulties Questionnaires (SDQ). Compared with the never left-behind group, left behind children had relatively lower PACS, CD-RISC and SDQ scores. Absence of parents is related with poorer psychological resilience, while good parent communication is related with better psychological resilience. Better psychological resilience is related to fewer psychological problems regardless of parental migration status. Currently left-behind status demonstrated a negative influence on psychological resilience, while never left-behind status had a positive effect. Interventions are needed to enhance psychological resilience of left-behind children to prevent psychological and related behavioral problems.
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Resiliencia Psicológica , Adolescente , Niño , China , Comunicación , Estudios Transversales , Humanos , Análisis de Clases Latentes , Relaciones Padres-Hijo , Encuestas y CuestionariosRESUMEN
BACKGROUND: As public access to the Internet increases, many health workers prefer to carry out health education online, reducing the use of traditional community-based health education methods. Since March 2016, four Zika cases have been confirmed in Zhejiang, China. Rapid assessment of people's knowledge, attitudes, and practices (KAP) regarding Zika is crucial to its prevention and control. Web-based surveys to assess public KAP may be a growing trend; however, we had little experience with this method. OBJECTIVES: The aim of this study was to explore KAP regarding Zika in residents of Zhejiang using both traditional paper- and innovative Internet-based investigations. METHODS: A questionnaire was designed by Zhejiang Provincial Center for Disease Control and Prevention. A paper-based version of the survey was used in a cross-sectional community study following multistage cluster random sampling, and an Internet-based survey was promoted through a local health education site. Data were interpreted via univariate and multivariate analyses. RESULTS: A total of 447 community residents participated in the paper-based survey, with a response rate of 89.4% (447/500), and 621 eligible Internet users participated in the Internet-based survey, with a response rate of 36.92% (621/1682). Age, education level, and occupation differed significantly between participants in the paper- and Internet-based surveys. Participants completing the Internet-based survey were much younger (χ22=144.7, P<.001) and had a higher level of education (χ22=423.5, P<.001) than those completing the paper-based survey. Among participants completing the paper-based survey, there were more farmers, housewives, and unemployed people (χ23=413.7, P<.001). Overall, 83.52% of participants (892/1068) knew the transmission route for Zika, 76.12% (813/1068) knew that pregnant women were at high risk of severe complications, 66.39% (709/1068) knew that contracting Zika during pregnancy could lead to newborn babies with microcephaly, and 98.88% (1056/1068) knew places where mosquitos could usually be found. After controlling for sociodemographic variables, participants completing the Internet-based survey were more likely to know the transmission route of Zika (odds ratio [OR]=5.0, 95% CI 3.0-8.0), the association between pregnant women with Zika and newborn babies with microcephaly (OR 2.1, 95% CI 1.4-3.0), and that pregnant women were at high risk for Zika (OR 5.5, 95% CI 3.5-8.4) than those completing the paper-based survey. They were less likely to worry about contracting Zika (OR 0.6, 95% CI 0.4-0.9) and more likely to actively seek information about Zika than participants completing the paper-based survey (OR 3.3, 95% CI 2.0-5.6). CONCLUSIONS: Participants completing the Internet-based survey had a higher level of basic knowledge and more positive attitudes and behaviors than participants completing the paper-based survey. In addition to providing Web-based health information, the government should ensure sufficient access to health information for the elderly and less educated people in the community to improve health equity.
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OBJECTIVES: To estimate current prevalence levels of stress, and to identify related characteristics among urban residents in China. DESIGN: A cross-sectional, multilevel study. Selected through multi-stage quota-sampling, survey participants were 4,735 urban residents aged 15 years and older who resided in one of six selected Chinese capital cities. Data were collected on stress levels and sociodemographic characteristics. Stress was assessed using the Perceived Stress Scale, Chinese version (CPSS). A multilevel variance component model was employed to analyze associations between sociodemographic variables and stress. RESULTS: The mean stress score for urban residents was 22.34 (SD: 3.22), and 36.8% of those surveyed (95% CI: 33.5-40.2%) were severely stressed (>25). Multilevel regression analysis indicated that residents aged 55 years and older were less stressed than residents under age 25. The most educated and higher income earners had lower stress levels than the least educated and poorest. High levels of stress were apparent among all other occupational groups, relative to managers and clerks, except retirees and operational workers. Residents in the north of China exhibited higher stress levels than counterparts in the south. CONCLUSIONS: This study suggests that higher stress levels are positively associated with social class in China. Our findings could inform health policy, guide prevention strategies, and justify the design and implementation of targeted interventions.