Objective: To analyze the application effect of regional family doctor contract service based on Internet platform in the management of hypertension patients in community hospitals. Methods: Since June 2017, the Yetang Health Center has established a model of family doctors contracted chronic disease management based on the Internet platform under the guidance of the General Medical Department of the First People’s Hospital of Changshu City. The Internet platform for patient management was developed, and a regional data sharing center for hypertensive patients was established. The combination with the family doctor contract model enabled the effective management of hypertensive patients. In the 12 months before the model was implemented, 525 patients with hypertension were selected, and 2173 patients with hypertension after 12 months of implementation were included in the control group and the observation group. The differences in treatment compliance, selfmanagement rate and other indicators between the two groups were compared to analyze the application effect of the model. Results: Compliance, compliance rate, self-management rate and awareness rate of hypertensionrelated knowledge in the observation group were higher than those in the control group, and the difference was statistically significant (P < 0.05). The total management cost, unit management cost and standard management cost of hypertension patients in the observation group were lower than those in the control group. The satisfaction rate of hypertension management in the observation group was 96.87% (2105/2173), which was higher than 63.05% (331/525) in the control group (P < 0.05). The awareness rate of diagnostic criteria, risk factors, hazards and treatment methods of hypertension in the observation group was higher than that in the control group, and the difference was statistically significant (P < 0.05). Conclusion: The regional family doctor contract service based on Internet platform can significantly improve the effectiveness and efficiency of community hospital management of hypertension patients, and it is also an effective way to reduce management costs and ensure patient satisfaction, which is worth further optimization and promotion.

Objective This study investigated whether the CYP11B2 -344T/C polymorphism is correlated with transient ischemic attack (TIA) susceptibility. Methods We recruited 100 TIA patients and 100 control subjects and analyzed the CYP11B2 -344T/C polymorphism using restriction fragment length polymorphism (PCR–RFLP). Results The frequency in TIA patients and controls was 42% compared with 48% for TT genotypes, 51% compared with 45% for TC genotypes, and 7% compared with 7% for CC genotype, respectively. Allele frequencies in TIA patients and controls were 67.5% compared with 70.5% for T-allele and 32.5% compared with 29.5% for C-allele, respectively. No association between the CYP11B2 -344T/C polymorphism and TIA was observed in all comparisons. Conclusion Our data suggest that there was no association between the CYP11B2 -344T/C polymorphism and TIA in a Chinese population.