Comparison of attenders and non-attenders, continuous variables.
| Attenders | Non-attenders | ||||||
|---|---|---|---|---|---|---|---|
| n | Mean | n | Mean | Mean difference | 95% CI | P-value | |
| Last recorded systolic BP, mmHg | 101 | 137.6 | 67 | 133.2 | 4.4 | −0.7 to 9.4 | 0.093 |
| Last recorded diastolic BP, mmHg | 101 | 79.2 | 67 | 72.5 | 6.7 | 3.7 to 9.7 | <0.001 |
| BMI | 100 | 29.9 | 67 | 29.4 | 0.5 | −1.4 to 2.4 | 0.60 |
| HbA1c | 56 | 7.3 | 67 | 7.3 | 0.0 | −0.4 to 0.4 | 0.95 |
| Total cholesterol | 92 | 4.2 | 67 | 4.0 | 0.2 | −0.1 to 0.4 | 0.31 |
| Age, years | 93 | 66.0 | 66 | 66.4 | −0.4 | −4.7 to 3.8 | 0.84 |
BP = blood pressure. BMI = body mass index. HbA1c = glycosylated haemoglobin.