Baseline and follow up measures | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
 | Intervention Group | Comparison group | Between group difference; P value | |||||||
N | Mean (SD) | 95% CI | N | Mean (SD) | 95% CI | Unadjusted mean (95% CI) | P value | Adjusted for all SAP variables (95% CI) | P value | |
HbA1C mmol/mol | ||||||||||
 Baseline | 256 | 39.11 (6.70) |  | 272 | 38.88 (5.46) |  |  |  |  |  |
 12 months | 200 | 39.70 (7.37) |  | 220 | 39.20 (6.32) |  |  |  |  |  |
 Difference to baseline transformed | 199 | 0.46 (3.77) | −0.07 to 0.98 | 220 | 0.19 (2.49) | −0.14 to 0.52 | 1.01 (0.99 to 1.02) | 0.510 | 1.01 (1.0 to 1.02) | 0.241 |
Insulin uU/ml | ||||||||||
 Baseline | 256 | 22.41 (29.42) |  | 272 | 20.54 (25.56) |  |  |  |  |  |
 12 months | 203 | 17.16 (19.00) |  | 221 | 20.89 (26.86) |  |  |  |  |  |
 Difference to baseline transformed | 202 | −4.86 (23.95) | −8.18 to −1.53 | 221 | 0.36 (34.82) | −4.25 to 4.98 | 0.95 (0.85 to 1.07) | 0.405 | 0.84 (0.71 to 1.01) | 0.057 |
Total cholesterol mmol/La | ||||||||||
 Baseline | 256 | 5.10 (0.98) |  | 272 | 5.03 (0.90) |  |  |  |  |  |
 12 months | 203 | 5.04 (0.96) |  | 221 | 5.07 (0.95) |  |  |  |  |  |
 Difference to baseline transformed | 202 | −0.05 (0.74) | −0.16 to 0.05 | 221 | 0.09 (0.57) | 0.01 to 0.16 | 1.00 (0.98 to 1.03) | 0.752 | 0.98 (0.95 to 1.00) | 0.072 |
HDL cholesterol mmol/La | ||||||||||
 Baseline | 256 | 1.34 (0.31) |  | 272 | 1.36 (0.34) |  |  |  |  |  |
 12 months | 203 | 1.35 (0.31) |  | 221 | 1.39 (0.35) |  |  |  |  |  |
 Difference to baseline transformed | 202 | 0.01 (0.19) | −0.02 to 0.04 | 221 | 0.02 (0.17) | −0.00 to 0.04 | 0.98 (0.95 to 1.01) | 0.267 | 0.99 (0.97 to 1.02) | 0.541 |
Triglycerides mmol/La | ||||||||||
 Baseline | 256 | 1.52 (0.70) |  | 272 | 1.46 (0.75) |  |  |  |  |  |
 12 months | 203 | 1.47 (0.70) |  | 221 |  | 1.39 to 1.61 |  |  |  |  |
 Difference to baseline transformed | 202 | −0.04 (0.66) | −0.13 to 0.06 | 221 | 0.03 (0.57) | −0.04 to 0.11 | 1.03 (0.98 to 1.09) | 0.280 | 0.96 (0.90 to 1.03) | 0.265 |
Mean Systolic blood pressure mmHga | ||||||||||
 Baseline | 279 | 129.76 (16.22) |  | 280 | 131.93 (16.18) |  |  |  |  |  |
 12 months | 226 | 129.35 (16.82) |  | 238 | 131.29 (16.96) |  |  |  |  |  |
 Difference to baseline transformed | 226 | −0.61 (13.06) | −2.32 to 1.10 | 237 | −0.59 (14.87) | −2.50 to 1.31 | 0.98 (0.97 to 1.00) | 0.039 | 1.00 (0.98 to 1.02) | 0.976 |
Mean Diastolic blood pressure mmHga | ||||||||||
 Baseline | 279 | 80.14 (10.45) |  | 280 | 80.94 (10.33) |  |  |  |  |  |
 12 months | 226 | 79.74 (10.10) |  | 238 | 80.13 (9.81) | 78.87 to 81.38 |  |  |  |  |
 Difference to baseline transformed | 226 | −0.36 (8.14) | −1.42 to 0.71 | 237 | −0.44 (8.78) | −1.57 to 0.68 | 0.99 (0.98 to 1.01) | 0.318 | 1.00 (0.98 to 1.02) | 0.888 |