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The red gene is the crystallization of the ideas and wisdom of the Chinese Communist Party’s century-long struggle, and plays an irreplaceable and decisive role in cultivating socialist hospital culture and medical professionals in the new era. The Chinese Academy of Medical Science (CAMS) Cancer Hospital has a distinctive red gene trait. For more than 60 years since its establishment, through the protection of the red gene inheritance carrier, the enrichment of the content and expression form of the red gene inheritance, and the exploration and demonstration of the role model in the red gene inheritance, it has always integrated the red gene inheritance into the whole process of hospital construction, development and spiritual culture cultivation, and has achieved remarkable results, accumulated rich practical experience, and provided a useful reference for the spiritual and cultural construction of public hospitals.
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Objective@#To investigate whether elevated levels of C-reactive protein (CRP) and neutrophil (NE) in the blood is associated with an increased risk of lung cancer incidence.@*Methods@#From 2006 to 2007, all employees and retirees from Kailuan (Group) Limited liability Corporation were included in this Kailuan Cohort study. The last follow-up date was December 2015. Data on new cases of lung cancer were collected, and multivariable Cox proportional hazards regression models were used to the relationship between baseline CRP and NE at baseline and risk of lung cancer.@*Results@#A total of 92 735 participants were enrolled in this study. During the follow-up, 850 new cases of lung cancer were identified. All subjects were divided into four groups according to the combination level of CRP and NE at baseline: CRP≤3 mg/L and NE≤4×109/L(Group A), CRP≤3 mg/L and NE>4×109/L(Group B), CRP>3 mg/L and NE≤4×109/L(Group C), CRP>3 mg/L and NE>4×109/L(Group D). The cumulative incidence of lung cancer were 950/100 000, 1 030/100 000, 1 081/100 000 and 1 596/100 000 in these four groups, respectively (P<0.001). Multivariate Cox proportional risk model showed that participants from Group D had an significantly increased 72% risks of lung cancer when compared to Group A (95% CI: 1.40~2.12, P<0.001). Stratified analyses gender showed that males in Group D had higher risk of lung cancer when compared with participants in Group A (HR=1.73, 95% CI: 1.40~2.15, P<0.001).@*Conclusion@#Elevated levels of CRP and NE might increase the risk of lung cancer.
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Gastric cancer is one of the most common cancer. Studies have been conducted to evaluate the association between anthropometric indicators and gastric cancer, but the results were inconsistent. Therefore, a literature retrieval was conducted by using PubMed and Wanfang databases to summarize the latest research progress in the cohort study of the association between anthropometric indicators and the risk for gastric cancer. It was found that both general obesity and abdominal obesity might increase the risk for gastric cancer, while the association between underweight and gastric cancer needs further study. This paper summarizes the progress in the cohort study of association between anthropometric indicators for the risk for gastric cancer in order to provide evidence for the prevention and control of gastric cancer.
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Objective@#To investigate the association between BMI and gastric cancer risk in Chinese males.@*Methods@#Data on body weight, body height and incidence of gastric cancer were collected on a biennial basis in males in Kailuan Cohort during 2006-2015. In addition, electronic databases of hospitals affiliated to Kailuan Group, insurance system of Kailuan Group and medical insurance system of Tangshan were used for supplementary information. Males with normal body weight (18.5 kg/m2≤BMI<24.0 kg/m2) were used as controls. Cox proportional hazards regression model was used to evaluate the association between baseline BMI and the risk of gastric cancer in males through the calculations of hazard ratio and 95% confidence interval.@*Results@#A total of 109 600 males were included and 272 new gastric cancer cases were identified in Kailuan male cohort study, with a follow-up of 860 399.79 person-years during 2006-2015. The median follow-up period was 8.8 years. When compared with normal weight, the hazard ratios (HR) of underweight (BMI≤18.5 kg/m2) for gastric cancer risk were 2.11 (95%CI: 1.23-3.62) after adjusting for potential confounding factors (age, education level, smoking status, alcohol drinking status, dust exposure, salty food intake, tea drinking status). However, overweight or obesity showed no significant association with gastric cancer risk. The stratified analyses based on age, education level, status on smoking, alcohol drinking, tea drinking and dust exposure indicated that underweight showed significant association with gastric cancer risk in those with older age, those with high education level, non-smokers, non-alcohol drinkers, non-tea drinkers and those with dust exposure.@*Conclusion@#Underweight might increase the risk of gastric cancer in males in China, and this positive association might be associated with age, education level, status on smoking, alcohol-drinking, tea-drink, and dust exposure.
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Objective To investigate the association between alcohol consumption and lung cancer risk in Chinese males.Methods Information on alcohol consumption and outcomes were collected on a biennial basis among males in Kailuan Cohort (2006-2015).In addition,electronic databases of hospitals affiliated to Kailuan Community,Insurance Systems of Kailuan Community and Tangshan were also used for supplementary information retrieval.Cox proportional hazards regression models were used to evaluate the hazard ratio (HR) and 95％ CI of baseline frequency and type of alcohol consumption associated with lung cancer risk in males.Non-drinkers were used as control group.Results A total of 101 751 males were included and 913 new lung cancer cases were identified in the Kailuan male cohort study,with a total follow-up time of 808 146.56 person-years and a median follow-up time of 8.88 years by 31 December 2015.After adjusting for potential confounding factors,the HR of former drinkers,occasional drinkers (＜ 1/day) and drinkers (≥ 1/day) were 1.30 (95％CI:0.90-1.88),0.80 (95％CI:0.64-1.01) and 1.04 (95％CI:0.85-1.27),respectively,compared with non-drinkers.In addition,drinking beer/red wine (HR=0.91,95％CI:0.69-1.20) and white wine (HR=0.99,95％ CI:0.83-1.19) showed no significant association with lung cancer.The results were similar when stratified analysis were conducted.Conclusion Our study results don't support the hypothesis that alcohol consumption is significantly associated with the risk of lung cancer in males.
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Objective To assess the association and intensity of baseline TC level with the incidence of lung cancer in men in China.Methods Since May 2006,all the male workers,including the employees and the retirees in Kailuan Group were recruited in the Kailuan male dynamic cohort study.Information about demographics,medical history,anthropometry and TC level were collected at the baseline interview,as well as the information of newly-diagnosed lung cancer cases during the follow-up period.According to guidelines for blood lipids in Chinese adults and the distribution in the population,TC level was classified into five groups as followed:＜ 160,160-,180-,200-and ≥240 mg/dl,with the second quintile group (160-mg/dl) serving as the referent category.Cox proportional hazards regression model and restricted cubic spline (RCS) model were used to evaluate the association and the nonlinear association between baseline TC level and the risk of lung cancer in the men.Results By December 31,2014,for the 109 884 men,a follow up of 763 819.25 person-years was made with a median follow-up period of 7.88 years.During the follow up,808 lung cancer cases were identified.After adjustment for age,education level,income level,smoking status,alcohol consumption level,history of dust exposure,FPG level and BMI,HR (95％CD of lung cancer for men with lower TC level (＜160 mg/dl) and higher TC level (≥240 mg/dl) were 1.34 (1.04-1.72) and 1.45 (1.09-1.92),respectively,compared with men with normal TC level (160-mg/dl).The results didn't change significantly after exclusion of newly diagnosed cancer cases within 2 years of follow up and subjects with the history of hyperlipidemia.Conclusion Our results showed that TC might be associated with higher risk of lung cancer.Men with lower TC level or higher TC level had higher risk for lung cancer.Keep moderate TC level might be one of the effective precaution for the prevention of lung cancer.
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Objective To investigate the association between alcohol consumption and lung cancer risk in Chinese males.Methods Information on alcohol consumption and outcomes were collected on a biennial basis among males in Kailuan Cohort (2006-2015).In addition,electronic databases of hospitals affiliated to Kailuan Community,Insurance Systems of Kailuan Community and Tangshan were also used for supplementary information retrieval.Cox proportional hazards regression models were used to evaluate the hazard ratio (HR) and 95％ CI of baseline frequency and type of alcohol consumption associated with lung cancer risk in males.Non-drinkers were used as control group.Results A total of 101 751 males were included and 913 new lung cancer cases were identified in the Kailuan male cohort study,with a total follow-up time of 808 146.56 person-years and a median follow-up time of 8.88 years by 31 December 2015.After adjusting for potential confounding factors,the HR of former drinkers,occasional drinkers (＜ 1/day) and drinkers (≥ 1/day) were 1.30 (95％CI:0.90-1.88),0.80 (95％CI:0.64-1.01) and 1.04 (95％CI:0.85-1.27),respectively,compared with non-drinkers.In addition,drinking beer/red wine (HR=0.91,95％CI:0.69-1.20) and white wine (HR=0.99,95％ CI:0.83-1.19) showed no significant association with lung cancer.The results were similar when stratified analysis were conducted.Conclusion Our study results don't support the hypothesis that alcohol consumption is significantly associated with the risk of lung cancer in males.
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Objective To assess the association and intensity of baseline TC level with the incidence of lung cancer in men in China.Methods Since May 2006,all the male workers,including the employees and the retirees in Kailuan Group were recruited in the Kailuan male dynamic cohort study.Information about demographics,medical history,anthropometry and TC level were collected at the baseline interview,as well as the information of newly-diagnosed lung cancer cases during the follow-up period.According to guidelines for blood lipids in Chinese adults and the distribution in the population,TC level was classified into five groups as followed:＜ 160,160-,180-,200-and ≥240 mg/dl,with the second quintile group (160-mg/dl) serving as the referent category.Cox proportional hazards regression model and restricted cubic spline (RCS) model were used to evaluate the association and the nonlinear association between baseline TC level and the risk of lung cancer in the men.Results By December 31,2014,for the 109 884 men,a follow up of 763 819.25 person-years was made with a median follow-up period of 7.88 years.During the follow up,808 lung cancer cases were identified.After adjustment for age,education level,income level,smoking status,alcohol consumption level,history of dust exposure,FPG level and BMI,HR (95％CD of lung cancer for men with lower TC level (＜160 mg/dl) and higher TC level (≥240 mg/dl) were 1.34 (1.04-1.72) and 1.45 (1.09-1.92),respectively,compared with men with normal TC level (160-mg/dl).The results didn't change significantly after exclusion of newly diagnosed cancer cases within 2 years of follow up and subjects with the history of hyperlipidemia.Conclusion Our results showed that TC might be associated with higher risk of lung cancer.Men with lower TC level or higher TC level had higher risk for lung cancer.Keep moderate TC level might be one of the effective precaution for the prevention of lung cancer.
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Objective@#To investigate the association between anthropometry and colorectal cancer risk in Chinese males.@*Methods@#Anthropometry and incident colorectal cancer cases were collected on a biennial basis starting in May 2006 among males in Kailuan Cohort (2006-2014). In addition, electronic database of hospitals affiliated to Kailuan Community, Insurance System of Kailuan Community and Tangshan were also searched for supplementary information. Cox proportional hazards regression models and linear models were used to evaluate the association between baseline anthropometry and the risk of colorectal cancer in males.@*Results@#A total of 106 786 males were included and 318 new colorectal cancer cases were identified in the Kailuan male cohort study, with 747 337.60 person-years follow-up by 31 December 2014. The median follow-up time was 7.90 years. Highest quartile waist circumference (≥94.0 cm) or WHtR (≥0.55) had 1.45 (95%CI: 1.05-2.02) and 1.66 (95%CI: 1.15-2.41) higher risk of colorectal cancer when compared with lowest waist circumference (<82.0 cm) or WHtR (<0.48) after adjusting for age, education, smoking, alcohol drinking, sitting time and dust exposure. Subgroup analyses by site indicated that males with BMI ≥26.27 kg/m2, waist circumference ≥94.0 cm or WHtR ≥0.55 had HRs (95%CI) of 2.18(1.27-3.73), 2.20 (1.27-3.78) and 2.42 (1.29-4.56) for colon cancer risk, respectively. Linear models showed the HR of colon cancer and 95%CI would be 1.59 (1.24-2.02) with every 0.1 growth in WHtR.@*Conclusion@#Obesity may be responsible for an increased risk of colorectal cancer in male. Reasonable weight control may be one of the effective measures to prevent colorectal cancer.
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Objective@#To investigate the association between tea consumption and lung cancer risk in Chinese males.@*Methods@#Tea consumption and incident lung cancer cases were collected on a biennial basis among males in Kailuan Cohort during 2006-2015. Up to 31st December 2015, a total of 103 010 male candidates from the Chinese Kailuan Male Cohort Study were enrolled in the present study. Cox proportional hazards regression model was used to evaluate the association between tea consumption and risk of lung cancer in males.@*Results@#The age of male candidates was (51.3±13.4)years old. There were 828 810.74 person-years of follow-up and 8.91 years of median follow-up period. During the follow-up, 964 lung cancer cases were identified. In male, the rate of never cosumers, tea drinkers (<4/week) and tea drinkers (≥4/week) were 58.17%(n=59 926), 24.04%(n=24 765) and 17.78%(n=18 319), respectively. After adjustment for potential confounding factors, HR (95%CI) of lung cancer for subjects with tea drinkers (<4/week) and tea drinkers (≥4/week) were 0.80 (0.63-1.02) and 1.02 (0.80-1.30), respectively, as compared with never cosumers. The results showed no significant association with lung cancer. Stratification analysis and sensitivity analysis showed no significant changes.@*Conclusion@#Our study has not found that tea consumption is significantly associated with the risk of male lung cancer.
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<p><b>OBJECTIVE</b>To understand the incidence of drop out of antiretroviral therapy (ART) in people living with AIDS/HIV and related factors in Nanjing, Jiangsu province, and Yuncheng, Shanxi province.</p><p><b>METHODS</b>Retrospective cohort analysis was conducted. The cumulative incidence curves of drop out of ART, mortality and drug withdrawal were drawn with Kaplan-Meier method. The related factors were identified with Cox proportional hazards regression model.</p><p><b>RESULTS</b>A total of 1 006 patients were included in Yuncheng, the median length of ART follow-up was 49.59 months (QR: 20.02-92.84), and 976 patients were included in Nanjing, the median length of ART follow-up was 19.93 months (QR: 11.48-34.07). The cumulative incidence of drop out of ART at 3 months, 6 months, 1 year, 2 years, 4 years, 8 years after ART was 8.19%, 9.23%, 11.08%, 13.75%, 17.74%, 27.66% in Yuncheng, and 3.01%, 5.17%, 7.47%, 10.97%, 17.45%, 28.72% in Nanjing respectively. Age, marital status, infection route, baseline CD4 cell count, the clinical stage classified by WHO at the end of the observation were correlated with the drop out of ART.</p><p><b>CONCLUSION</b>In order to reduce the drop out of ART among people living with AIDS/HIV, it is necessary to conduct effective interventions targeting the patients with young age, the patients who divorced/widowed, the patients who were intravenous drug users, the patients with higher CD4 cell count at the beginning of ART and clinical stage III or IV at the end of the follow-up and increase the coverage of HIV test.</p>
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Humans , Acquired Immunodeficiency Syndrome , Drug Therapy , Anti-Retroviral Agents , CD4 Lymphocyte Count , China , Communicable Diseases , Incidence , Medication Adherence , Proportional Hazards Models , Retrospective StudiesABSTRACT
<p><b>OBJECTIVE</b>To understand the compliance of highly active anti-retroviral therapy (HAART) and influencing factors in people living with HIV/AIDS (PLWHA) in Nanjing.</p><p><b>METHODS</b>PLWHA receiving HAART in No. 2 Hospital of Nanjing during May-June 2014 were recruited in this study. Self-administrated questionnaire was used to collect the data about HAART compliance and socio-demographic characteristics of PLWHA surveyed. Descriptive and multivariate statistical analysis were conducted to examine the effects of the factors on self-reported HAART adherence.</p><p><b>RESULTS</b>A total of 276 PLWHA were surveyed, According to the evaluation criterion of Center for Adherence Support Evaluation (CASE), 252 cases showed good compliance (91.3%). logistic regression analysis revealed that smoking, progress of the disease and side effects, reminding of taking drug and age were correlated with self-reported HAART adherence.</p><p><b>CONCLUSION</b>It is suggested to strengthen the education about antiviral therapy compliance in PLWHA with mild infection and those who are smokers and young, suffer from side effects, have no reminding methods for taking drug.</p>
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Humans , Acquired Immunodeficiency Syndrome , Drug Therapy , Age Factors , Antiretroviral Therapy, Highly Active , Antiviral Agents , Therapeutic Uses , China , Disease Progression , HIV Infections , Drug Therapy , Medication Adherence , Reminder Systems , Smoking , Surveys and QuestionnairesABSTRACT
Objective To understand the compliance of highly active anti-retroviral therapy (HAART) and influencing factors in people living with HIV/AIDS (PLWHA) in Nanjing. Methods PLWHA receiving HAART in No. 2 Hospital of Nanjing during May-June 2014 were recruited in this study. Self-administrated questionnaire was used to collect the data about HAART compliance and socio-demographic characteristics of PLWHA surveyed. Descriptive and multivariate statistical analysis were conducted to examine the effects of the factors on self-reported HAART adherence. Results A total of 276 PLWHA were surveyed,According to the evaluation criterion of Center for Adherence Support Evaluation (CASE),252 cases showed good compliance (91.3%). logistic regression analysis revealed that smoking,progress of the disease and side effects,reminding of taking drug and age were correlated with self-reported HAART adherence. Conclusion It is suggested to strengthen the education about antiviral therapy compliance in PLWHA with mild infection and those who are smokers and young,suffer from side effects,have no reminding methods for taking drug.
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Objective To understand the compliance of highly active anti-retroviral therapy (HAART) and influencing factors in people living with HIV/AIDS (PLWHA) in Nanjing. Methods PLWHA receiving HAART in No. 2 Hospital of Nanjing during May-June 2014 were recruited in this study. Self-administrated questionnaire was used to collect the data about HAART compliance and socio-demographic characteristics of PLWHA surveyed. Descriptive and multivariate statistical analysis were conducted to examine the effects of the factors on self-reported HAART adherence. Results A total of 276 PLWHA were surveyed,According to the evaluation criterion of Center for Adherence Support Evaluation (CASE),252 cases showed good compliance (91.3%). logistic regression analysis revealed that smoking,progress of the disease and side effects,reminding of taking drug and age were correlated with self-reported HAART adherence. Conclusion It is suggested to strengthen the education about antiviral therapy compliance in PLWHA with mild infection and those who are smokers and young,suffer from side effects,have no reminding methods for taking drug.
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<p><b>OBJECTIVE</b>To understand the economic burden caused by antiretroviral treatment for people living with HIV/AIDS and influencing factors in Nanjing.</p><p><b>METHODS</b>People living with HIV/AIDS were divided into two groups, HIV infected patients and AIDS patients. The data about their direct medical expenditure, direct non-medical expenditure and indirect economic loss in the past year were collected. Univariate and multivariate analysis were conducted to identify the potential influencing factors.</p><p><b>RESULTS</b>The median of direct medical expenditure and total costs for 133 HIV infected patients were 1,200 yuan RMB and 1,972 yuan RMB respectively. The median of direct medical expenditure and total costs for 145 AIDS patients were 1 060 yuan RMB and 2 826 yuan RMB respectively. The differences in direct medical expenditure and total costs between HIV infected patients and AIDS patients showed no statistical significance. The results from univariate analysis indicated that the sample source influenced total costs significantly. Multivariate analysis showed that onset time and CD level were negatively correlated with direct medical expenditure. The patients infected through heterosexual contact had more direct medical expenditure than those infected through homosexual contact. The patients receiving HIV test in hospitals had more direct medical expenditure than those receiving volunteer counseling and testing.</p><p><b>CONCLUSION</b>Further efforts should be made to expand HIV testing and treatment coverage in order to detect HIV infections as early as possible. Early antiretroviral treatment should be given to HIV infected patients to maintain their immunity and reduce their medical expenditure.</p>