Patients at target
| . | Group care . | Control subjects . | All patients* . | |||||
|---|---|---|---|---|---|---|---|---|
| Baseline . | 4 years . | P† (baseline vs. 4 years) . | Ba90 baseline . | 4 years . | P† (baseline vs. 4 years) . | Odds ratio (95% CI) of being at target for case versus control subjects . | P . | |
| A1C ≤7.0% (percent of available data) | 150/420 (35.7%) | 135/315 (42.9) | P < 0.001 | 116/375 (30.9) | 10/270 (3.7) | P < 0.001 | 29.4 (14.2–60.8) | P < 0.001 |
| A1C ≤6.5% (percent of available data) | 99/420 (23.6) | 58/315 (18.4) | NS | 69/375 (18.4) | 0/270 (0) | P < 0.001 | 82.08 (11.1–616.5) | P < 0.001 |
| Systolic blood pressure | 111/411 (27) | 113/295 (38.3) | P < 0.002 | 117/394 (29.7) | 84/266 (31.6) | NS | 1.4 (0.9–1.9) | NS |
| Diastolic blood pressure 80 mmHg | 236/411 (57.4) | 212/295 (71.9) | P < 0.001 | 255/394 (64.7) | 185/266 (69.5) | NS | 1.2 (0.8–1.82) | NS |
| Systolic blood pressure ≤130 and diastolic blood pressure ≤80 mmHg | 93/411 (22.6) | 105/295 (35.6) | P < 0.001 | 101/394 (25.6) | 74/266 (27.8) | NS | 1.5 (1.02–2.1) | P < 0.05 |
| Total cholesterol ≤4.0 mmol/l (175 mg/dl) | 74/421 (17.6) | 107/308 (34.7) | P < 0.001 | 77/394 (19.5) | 37/264 (14.0) | NS | 4.0 (2.5–6.4) | P < 0.001 |
| Triglyceride ≤1.7 mmol/l (150 mg/dl) | 251/421 (59.6) | 226/309 (73.1) | P < 0.001 | 212/394 (53.8) | 145/264 (54.9) | NS | 2.3 (1.5–3.4) | P < 0.001 |
| LDL cholesterol ≤2.58 mmol/l (100 mg/dl)‡ | 81/414 (19.6) | 115/305 (37.7) | P < 0.001 | 92/385 (23.9) | 53/262 (20.2) | NS | 2.9 (1.9–4.4) | P < 0.001 |
| Patients at target for all variables§ | 10/418 (2.4) | 15/308 (4.9) | P < 0.05 | 10/393 (2.5) | 1/270 (0.4) | NS | 14.5 | P < 0.01 |
| . | Group care . | Control subjects . | All patients* . | |||||
|---|---|---|---|---|---|---|---|---|
| Baseline . | 4 years . | P† (baseline vs. 4 years) . | Ba90 baseline . | 4 years . | P† (baseline vs. 4 years) . | Odds ratio (95% CI) of being at target for case versus control subjects . | P . | |
| A1C ≤7.0% (percent of available data) | 150/420 (35.7%) | 135/315 (42.9) | P < 0.001 | 116/375 (30.9) | 10/270 (3.7) | P < 0.001 | 29.4 (14.2–60.8) | P < 0.001 |
| A1C ≤6.5% (percent of available data) | 99/420 (23.6) | 58/315 (18.4) | NS | 69/375 (18.4) | 0/270 (0) | P < 0.001 | 82.08 (11.1–616.5) | P < 0.001 |
| Systolic blood pressure | 111/411 (27) | 113/295 (38.3) | P < 0.002 | 117/394 (29.7) | 84/266 (31.6) | NS | 1.4 (0.9–1.9) | NS |
| Diastolic blood pressure 80 mmHg | 236/411 (57.4) | 212/295 (71.9) | P < 0.001 | 255/394 (64.7) | 185/266 (69.5) | NS | 1.2 (0.8–1.82) | NS |
| Systolic blood pressure ≤130 and diastolic blood pressure ≤80 mmHg | 93/411 (22.6) | 105/295 (35.6) | P < 0.001 | 101/394 (25.6) | 74/266 (27.8) | NS | 1.5 (1.02–2.1) | P < 0.05 |
| Total cholesterol ≤4.0 mmol/l (175 mg/dl) | 74/421 (17.6) | 107/308 (34.7) | P < 0.001 | 77/394 (19.5) | 37/264 (14.0) | NS | 4.0 (2.5–6.4) | P < 0.001 |
| Triglyceride ≤1.7 mmol/l (150 mg/dl) | 251/421 (59.6) | 226/309 (73.1) | P < 0.001 | 212/394 (53.8) | 145/264 (54.9) | NS | 2.3 (1.5–3.4) | P < 0.001 |
| LDL cholesterol ≤2.58 mmol/l (100 mg/dl)‡ | 81/414 (19.6) | 115/305 (37.7) | P < 0.001 | 92/385 (23.9) | 53/262 (20.2) | NS | 2.9 (1.9–4.4) | P < 0.001 |
| Patients at target for all variables§ | 10/418 (2.4) | 15/308 (4.9) | P < 0.05 | 10/393 (2.5) | 1/270 (0.4) | NS | 14.5 | P < 0.01 |
Data are n (%), unless otherwise indicated.
*Odds ratios have been estimated by a logistic model, where being at target at 4 years was considered as the dependent variable and belonging to the group of case or control subjects, age, sex, duration of diabetes, familiarity, and situation at baseline were the independent variables.
†McNemar test for paired samples.
‡Friedwald formula: LDL cholesterol = total cholesterol − HDL cholesterol − triglycerides/5 (only patients with triglycerides <4.5 mmol/l included).
§A1C ≤7.0% + systolic blood pressure ≤130 mmHg + diastolic blood pressure ≤80 mmHg + LDL cholesterol ≤2.58 mmol/l (100 mg/dl).