Objective to discuss the meteorological factors that affect the incidence of hypertension and set up the forecasting model.
目的探讨以影响高血压发病率的气象因素建立高血压发病预测模型。
2
Objective: to probe into the clinical applied value of carotid artery ultrasound for forecasting the incidence of cerebral infarction of elderly patients with hypertension.
目的：探讨颈动脉超声对预测老年高血压患者发生脑梗死的临床应用价值。
3
Objective To explore the dental manpower forecasting model of Chinese rural region and provide references for Chinese dental manpower researches.