[Analyses on the effect of community-based intervention on hypertension]

To testify the feasibility of management through contract system between general practitioners and patients.In Sichuan province contract was made between general practitioners and hypertension patients in "community health service center-family of hypertension patients" in Yulin community in Chengdu city. After half a year, we analysed the effects of community-based intervention on hypertension.General means of both SBP and DBP remarkably decreased (P0.05) with SBP remarkably decreased by 8.94 mm Hg while DBP decreased by 3.61 mm Hg. After interfered by the model, people whose blood pressure were above normal had a remarkable decrease than before by 14.06 mm Hg (P0.05). Rates of hypertension being under control increased from 38.39% to 64.29% (P0.001). Rates of awareness on fatness and heredity in hypertensive patients were increasing from 58.06% to 74.19% (P0.001). Rate of awareness on risk factors for hypertension was also higher than that of 6 months back (P0.05).The model of management by signing contract between general practitioners and patients in community, proved to be a successful way in the treatment to control high blood pressure.