First, the Chinese version of hypertension health literacy scale was used to evaluate the health literacy of inpatients in a hospital, and then the critical and lack of health literacy patients were selected as the research objects.
Then, taking a place in Huzhou City of Zhejiang Province as the research site, a general hospital was randomly selected. According to the ratio of male to female = 1:1, the hypertension patients who meet the inclusion criteria were screened until the intervention group and the control group reached the required sample size. Patients were randomly assigned to the intervention group and the control group.
After the patients signed the informed consent, the patients were intervened. Finally, data collection and statistical processing are carried out