Table 3.
Risk factor change at 6 months and 12 months by treatment group
| Value at baseline | Change at 6 months | Change 12 months | 6 months | 12 months | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nurse group | Usual care | Nurse group | Usual care | Nurse group | Usual care | p Value | p Value | |||||||
| (n=366) | (n=367) | (n=357) | (n=352) | (n=359) | (n=348) | |||||||||
| Weight, kg (SD) | 87.2 | (15.7) | 84.2 | (14.3) | 0.05 | (7.3) | 0.3 | (7.8) | −0.5 | (11.3) | 0.2 | (10.6) | 0.62 | 0.38 |
| Body mass index, kg/m2 (SD) | 28.3 | (4.4) | 27.4 | (4.0) | 0.03 | (2.4) | 0.1 | (2.5) | −0.2 | (4.2) | 0.03 | (3.3) | 0.72 | 0.38 |
| Waist circumference, cm (SD) | 100.4 | (13.6) | 98.6 | (13.0) | −1.3 | (13.2) | 0.2 | (10.2) | −1.9 | (13.6) | 0.2 | (14.3) | 0.1 | 0.048 |
| Systolic blood pressure, mm Hg (SD) | 132.7 | (21.3) | 131.5 | (19.8) | −0.8 | (18.5) | 2.7 | (18.9) | −0.1 | (17.1) | 4.2 | (18.9) | 0.014 | 0.002 |
| Diastolic blood pressure, mm Hg (SD) | 79.1 | (11.5) | 78.6 | (11.3) | 1.2 | (11.4) | 2.6 | (12.4) | 1.9 | (11.1) | 3.0 | (11.4) | 0.01 | 0.20 |
| Total cholesterol, mmol/L (SD) | 4.1 | (1.0) | 4.1 | (1.0) | −0.1 | (1.1) | 0.03 | (0.9) | −0.01 | (1.2) | 0.02 | (1.0) | 0.076 | 0.71 |
| LDL cholesterol, mmol/L (SD) | 2.2 | (0.9) | 2.3 | (0.8) | −0.1 | (1.0) | −0.05 | (0.9) | −0.1 | (1.0) | 0.03 | (0.8) | 0.21 | 0.16 |
| HDL cholesterol, mmol/L (SD) | 1.1 | (0.3) | 1.1 | (0.4) | 0.1 | (0.3) | 0.03 | (0.5) | 0.1 | (0.4) | 0.02 | (0.5) | 0.22 | 0.16 |
| Triglyceride, mmol/L (SD) | 1.6 | (1.4) | 1.5 | (0.8) | −0.1 | (1.1) | −0.003 | (0.8) | −0.01 | (0.9) | −0.03 | (0.8) | 0.22 | 0.71 |
Data are mean (SD).