Table 4.
Proportion (%) of records with missing baseline data but newly recorded risk factors at follow-up.
| Intervention % (95% CI) | Control % (95% CI) | Comparison of change between intervention/control | |
|---|---|---|---|
| 40–69 years | N=13 815 | N=8033 | |
| Body mass index | 9.1 (6.9 to 11.3) | 7.6 (5.3 to 9.8) | χ2=14,8, p<0.0001 |
| Waist circumference | 4.9 (2.8 to 7.1) | 2.1 (0 to 4.2) | χ2=110, p<0.0001 |
| Systolic blood pressure | 9.8 (7.6 to 12.0) | 9.1 (6.8 to 11.4) | χ2=2.7, p=0.1 |
| Alcohol use | 6.3 (4.1 to 8.5) | 3.3 (1.1 to 5.4) | χ2=95, p<0.0001 |
| Smoking status | 6.9 (4.8 to 9.1) | 2.6 (0.5 to 4.8) | χ2=185, p<0.0001 |
| 45–69 years | N=10 985 | N=6580 | |
| Cholesterol | 16.4 (15.8 to 17.2) | 13.5 (12.6 to 14.3) | χ2=19.4, p<0.0001 |
| Fasting blood glucose | 4.5 (4.1 to 4.9) | 4.6 (4.1 to 5.1) | χ2=0.7, p=0.4 |
| Absolute cardiovascular risk | 14.9 (14.2 to 15.5) | 8.9 (8.2 to 9.6) | χ2=114, p<0.0001 |