| Living | X2 Test | |||
| Understanding target blood pressure | Living alone | Living with family | ||
| Yes | Frequency (%) adjusted residual | 25 (83.3%) | 115 (95.8%) | P = 0.014 |
| −2.5 | 2.5 | |||
| No | Frequency (%) adjusted residual | 5 (16.7%) | 5 (4.2%) | |
| 2.5 | −2.5 | |||