| Self-management behavior Understanding of knowledge/disease | Participant background | |||
| Educational Level | Living (living alone/living with family) | Age | Profession | |
| Understanding of subjective symptoms when experiencing high blood pressure | Asymptotic significance probability (0.013) X2 (2) = 10.7888 | |||
| The necessity of reconsidering lifestyle | Asymptotic significance probability (0.007) X2 (2) = 12.202 | |||
| Understanding of prescribed medications | Asymptotic significance probability (0.017) X2 (2) = 10.232 | Asymptotic significance probability (0.049) X2 (2) = 6.034 | ||
| Understanding of target blood pressure | Asymptotic significance probability (0.014) X2 (2) = 6.027 | |||
| Measuring blood pressure at home | Asymptotic significance probability (0.021) X2 (2) = 9.778 | Asymptotic significance probability (0.014) X2 (2) = 15.996 | ||