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Objective @#To evaluate the risk of cardiovascular disease in hypertensive patients managed by communities in Tongxiang in the next 10 years,and to provide evidence for the development of cardiovascular disease prevention strategies. @*Methods@#The information about hypertensive patients managed by communities was collected from Tongxiang resident health records management system. The risk of ischemic cardiovascular disease（ICVD）in the next 10 years was assessed by the Assessment Scale of 10-Year ICVD Risk in Chinese.@*Results@# A total of 27 173 hypertensive patients managed by communities with complete data were recruited,including 11 868 males,accounting for 43.68%,and 15 305 females,accounting for 56.32%. The median（inter-quartile range）of the total scores of 10-year ICVD risk in hypertensive patients was 8.00（3.00）,with 9.00（2.00）in males and 8.00（2.00）in females. The total scores of 10-year ICVD risk in males was significantly higher than those in females（P<0.05）. A total of 8 764 patients had high 10-year ICVD risk,accounting for 32.25%. The proportion of high10-year ICVD risk in females with hypertension was higher than that in males（P<0.05）. The weights of ICVD risk factors in males were 54.58% in age,17.42% in systolic blood pressure,14.27% in smoking,7.77% in body mass index,4.51% in total cholesterol and 1.45% in diabetes;the ones in females were 63.57% in age,14.63% in systolic blood pressure,9.81% in body mass index,6.00% in total cholesterol,5.88% in diabetes and 0.11% in smoking.@*Conclusion @#The ICVD risk of hypertensive patients managed by communities in Tongxiang is higher in the next 10 years. Male patients should focus on the control of blood pressure and smoking,while female patients should focus on the control of blood pressure and body weight.
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Objective To prospectively explore the association between tea drinking and incidence of stroke of adults of Zhejiang province.Methods After excluding participants with heart disease,stroke,cancer and diabetes at baseline study,53 916 participants aged 30-79 years in the China Kadoorie Biobank (CKB) study from Tongxiang were included for final analysis.Cox regression model was used to estimate the hazard ratio (HR) for the association of tea drinking with incident stroke.Results The main type of drinking tea was black tea (79.78％),followed by green tea (20.08％).Of the 53 916 participants,the proportion of participants who drank tea at least once per week was 31.27％.The corresponding proportions for men and women were 60.24％ and 10.30％,respectively.Among 391 512 person-years of the follow-up program (median 7.26 years),a total of 1 487 men and 1 769 women were diagnosed with stroke.After adjusting for socio-demographic status,lifestyle,BMI,waist circumference,and systolic blood pressure,HR for incident stroke decreased with the increase of daily average tea consumption amount (P=0.000 6).Compared with participants who did not drink tea weekly,the HRs for incident stroke in those consuming tea 0.1-,3.0-and ≥5.0 g/d were 0.93 (95％ CI:0.85-1.00),0.88 (95％ CI:0.77-0.99) and 0.79 (95％ CI:0.69-0.89),respectively.The HRs for incident stroke in smokers and non-smokers who consumed tea ≥5.0 g/d were 0.71 (95％CI:0.59-0.86) and 0.97 (95％CI:0.77-1.21),respectively,compared with current smokers and non-smokers who did not drink tea weekly (P=0.040 0).The corresponding HRs for alcohol drinkers and non-drinkers were 0.96 (95％CI:0.76-1.22) and 0.70 (95％CI:0.58-0.84),respectively (P=0.040 0).The corresponding HRs for central obese persons and non-central obese persons were 0.60 (95％ C1:0.44-0.81) and 0.86 (95％ CI:0.73-1.01),respectively (P=0.040 0).Conclusion Tea drinking had an effect on reducing the possibility of incident stroke,especially among those who were current smokers,non-alcohol drinkers and central obese.
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Objective To explore the effect of BMI and waist circumference on diabetes of adults.Methods After excluding participants with heart disease,stroke,cancer and diabetes at baseline study,53 916 people aged 30-79 in the China Kadoorie Biobank (CKB) study from Tongxiang city of Zhejiang province were recruited.Cox regression model was used to estimate the hazards ratios (HR) for the associations of baseline BMI and waist circumference with incident diabetes.Results Among 391 512 person-years of the follow-up program between 2004 and 2013 (median 7.26 years),a total of 944 men and 1 643 women were diagnosed as having diabetes.Compared to those with normal weight,after adjusting for known or potential factors,HR of both overweight and obesity in men for incident diabetes appeared as 2.72 (95％CI:2.47-2.99) and 6.27 (95％CI:5.33-7.36),respectively.The corresponding figures in women were 2.19 (95％CI:2.04-2.36)and 3.78 (95％CI:3.36-4.26).Compared to those with normal waist circumference,after adjusting for known or potential factors,HR of Ⅰ grade and Ⅱ grade in men for diabetes were 2.56 (95％ CI:2.22-2.95) and 4.66 (95％CI:4.14-5.24),respectively.The corresponding figures in women were 1.99 (95％CI:1.80-2.21) and 3.16 (95％CI:2.90-3.44),respectively.Conclusions Overweight,obesity and central obesity were all associated with the increased incident of diabetes.Strategies on diabetes prevention should include not only losing weight,but reducing waist circumference as well.
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Objective To prospectively explore the association between tea drinking and incidence of stroke of adults of Zhejiang province.Methods After excluding participants with heart disease,stroke,cancer and diabetes at baseline study,53 916 participants aged 30-79 years in the China Kadoorie Biobank (CKB) study from Tongxiang were included for final analysis.Cox regression model was used to estimate the hazard ratio (HR) for the association of tea drinking with incident stroke.Results The main type of drinking tea was black tea (79.78％),followed by green tea (20.08％).Of the 53 916 participants,the proportion of participants who drank tea at least once per week was 31.27％.The corresponding proportions for men and women were 60.24％ and 10.30％,respectively.Among 391 512 person-years of the follow-up program (median 7.26 years),a total of 1 487 men and 1 769 women were diagnosed with stroke.After adjusting for socio-demographic status,lifestyle,BMI,waist circumference,and systolic blood pressure,HR for incident stroke decreased with the increase of daily average tea consumption amount (P=0.000 6).Compared with participants who did not drink tea weekly,the HRs for incident stroke in those consuming tea 0.1-,3.0-and ≥5.0 g/d were 0.93 (95％ CI:0.85-1.00),0.88 (95％ CI:0.77-0.99) and 0.79 (95％ CI:0.69-0.89),respectively.The HRs for incident stroke in smokers and non-smokers who consumed tea ≥5.0 g/d were 0.71 (95％CI:0.59-0.86) and 0.97 (95％CI:0.77-1.21),respectively,compared with current smokers and non-smokers who did not drink tea weekly (P=0.040 0).The corresponding HRs for alcohol drinkers and non-drinkers were 0.96 (95％CI:0.76-1.22) and 0.70 (95％CI:0.58-0.84),respectively (P=0.040 0).The corresponding HRs for central obese persons and non-central obese persons were 0.60 (95％ C1:0.44-0.81) and 0.86 (95％ CI:0.73-1.01),respectively (P=0.040 0).Conclusion Tea drinking had an effect on reducing the possibility of incident stroke,especially among those who were current smokers,non-alcohol drinkers and central obese.
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Objective To explore the effect of BMI and waist circumference on diabetes of adults.Methods After excluding participants with heart disease,stroke,cancer and diabetes at baseline study,53 916 people aged 30-79 in the China Kadoorie Biobank (CKB) study from Tongxiang city of Zhejiang province were recruited.Cox regression model was used to estimate the hazards ratios (HR) for the associations of baseline BMI and waist circumference with incident diabetes.Results Among 391 512 person-years of the follow-up program between 2004 and 2013 (median 7.26 years),a total of 944 men and 1 643 women were diagnosed as having diabetes.Compared to those with normal weight,after adjusting for known or potential factors,HR of both overweight and obesity in men for incident diabetes appeared as 2.72 (95％CI:2.47-2.99) and 6.27 (95％CI:5.33-7.36),respectively.The corresponding figures in women were 2.19 (95％CI:2.04-2.36)and 3.78 (95％CI:3.36-4.26).Compared to those with normal waist circumference,after adjusting for known or potential factors,HR of Ⅰ grade and Ⅱ grade in men for diabetes were 2.56 (95％ CI:2.22-2.95) and 4.66 (95％CI:4.14-5.24),respectively.The corresponding figures in women were 1.99 (95％CI:1.80-2.21) and 3.16 (95％CI:2.90-3.44),respectively.Conclusions Overweight,obesity and central obesity were all associated with the increased incident of diabetes.Strategies on diabetes prevention should include not only losing weight,but reducing waist circumference as well.
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<p><b>OBJECTIVE</b>To explore the association between sleep duration and stroke in adults.</p><p><b>METHODS</b>Baseline data of 57 704 subjects who were aged 30-79 years and enrolled into China Kadoorie Biobank (CKB) study from Tongxiang county, Zhejiang province were analyzed. Multiple logistic regression analysis was conducted to investigate the putative association between sleep duration and stroke after adjusting for potential confounders.</p><p><b>RESULTS</b>The mean age of the subjects was (53.15 ± 10.20) years in males and (51.72 ± .69) years in females, respectively. There were 14.43% of males and 15.30% of females reporting sleep durations ≤ 6 hours per day and 5.39% of males and 5.95% of females reporting long duration of sleep (≥ 10 hours per day). The prevalence of stroke was 0.92% in males compared with 0.44% in females. The prevalence of stroke showed a U-shaped distribution with sleep duration. Compared with 7 hours sleep duration per day, long sleep duration (≥ 10 hours per day) was associated with stroke. The odds ratios (OR) were 2.11 (95%CI: 1.32-3.37) for males and 2.13 (95%CI: 1.24-3.65) for females after adjusting for age, socioeconomic status, health behaviors and health status. No statistical significant association was found between short sleep duration and stroke. Meanwhile, frequent sleep snoring was found to be associated with stroke in females (OR=1.63, 95% CI: 1.11-2.40).</p><p><b>CONCLUSION</b>Longer sleep duration was found to be associated with higher risk of stroke in both males and females. Frequent sleep snoring would increase the risk of stroke in females.</p>