RESUMO
Objective: To evaluate the effect of health management service on hypertension patients (HMSFHP) under the framework of the Basic Public Health Service Project by using regression discontinuity design. Methods: The participants were enrolled from an observational cohort survey in 2015 and followed up was conducted in 2019. The participants with SBP 130-150 mmHg and/or DBP 80-100 mmHg in the baseline survey of the cohort in 2015 were included in the present study. Additionally, we obtained the dates of participants receiving HMSFHP and their blood pressure data from follow-up records, physical examination records and telephone interview. The participants were divided into intervention group and control group based on the cutoff points, i.e. SBP ≥140 mmHg and/or DBP ≥90 mmHg. The local linear regression model were used to estimate the effect of HMSFHP on reducing blood pressure of the participants. Results: After adjusting for age, sex and time length of receiving HMSFHP, the results of the model including participants with 80-100 mmHg for DBP in 2015 indicated that, for the participants who received HMSFHP, the DBP decreased by 6.66 mmHg from 2015 to 2019. For the participants with SBP 130-150 mmHg in 2015, the reduction estimate of the model was -6.17 mmHg, the difference was not significant (P=0.178), suggesting that receiving HMSFHP did not cause change in SBP for the participants who received HMSFHP. Conclusion: Receiving HMSFHP had effect to reduce DBP, and HMSFHP had a positive effect on the control of blood pressure in patients with hypertension.
Assuntos
Humanos , Pressão Sanguínea , Serviços de Saúde , Hipertensão , Modelos Lineares , Exame FísicoRESUMO
Objective To learn the prevalence of the metabolic syndrome (MS) and related factors among 15-74 year-old residents in Ningbo. Methods Multistage random sampling method was used and 5280 residents aged 15-74 years were interviewed by trained researchers with a structured questionnaire, and physical examination and related metabolic biochemical data were collected as well. The criterion of International Diabetes Federation (IDF) and American Heart Association/National Heart, Lung and Blood Institute (AHA/NHLBI) were applied for MS diagnosis. Results The crude MS prevalence was 29.38%, and the standardized prevalence was 27.59%. The MS prevalence was a little higher in males (28.83%) than in females (26.33%) . The prevalence of MS and its components increased with age, and an abrupt increase of the prevalence of MS started at age of 55 in females. The most common combination of MS individual components was central obesity, high TG, low HDL-C and hypertension. The results of multivariate logistic regression analysis indicated that aging, smoking, family history of fat and hypertension would increase the risk of MS. Conclusion There is a high prevalence of MS in Ningbo residents. It is necessary to screen and find MS high-risk groups as soon as possible, and comprehensive measures should be adopted to reduce the incidence of MS in Ningbo as well, so as to effectively reduce the burden of type 2 diabetes and cardiovascular diseases, and to promote comprehensive health of people.