Factors associated with lack of change in treatment in uncontrolled hypertensives patients, by the main reasons asserted by physicians, from multivariate logistic analysis.

Adequate control indicates that patient does not require change in antihypertensive medication because physician deems control to be adequate (after examining patient's current blood pressure values);Early appointment scheduled: Physician does not change treatment because patient scheduled for appointment within 2–3 weeks.血压达标指经治医师在核查患者当前血压值后认定其血压控制已达标，因此患者无需调整降压药物（antihypertensive medication）；提前预约就诊：因患者预约就诊时间在2~3周以内，医师无需调整治疗方案。