2.3.1. Inclusion criteria.
hearing and comprehension disabilities
Systolic blood pressure (SBP) of 140 to 159 mm Hg and/or diastolic blood pressure (DBP) of 90 to 99 mm Hg for individuals not taking antihypertensive drugs; SBP of 120 to 159 mm Hg and/or DBP of 80 to 99 mm Hg for individuals taking antihypertensive drugs with no change in the last month.Aged 18 to 65 years old, regardless of gender.No hearing and comprehension disabilities to complete the questionnaire.Willing to participate in clinical observation and sign an informed consent form.