Chinese reference population (n=238 639) | DSP unweighted | p Value* | DSP weighted† | p Value* | |||
---|---|---|---|---|---|---|---|
Variable | n=1662 | Missing | n=1583 | Missing | |||
Male, % | 52.2 | 47.7 | 0 | 1.0000 | 46.7 | 0 | 1.000 |
Mean age, years (SD) | 58.7 (11.7) | 56.1 (11.3) | 0 | 0.1423 | 56.4 (11.1) | 0 | 0.0963 |
Mean time since diagnosis, years (SD) | 5.6 (5.3) | 3.3 (3.6) | 34 | 1.0000 | 3.5 (3.5) | 34 | 1.000 |
Mean BMI, kg/m2 (SD) | 24.4 (3.2) | 24.3 (3.1) | 6 | 0.0000 | 24.5 (3.2) | 6 | 0.0000 |
Mean total cholesterol level, mg/dL (SD) | 182.9 (57.2) | 185.4 (39.6) | 399 | 0.0000 | 186.9 (41.5) | 379 | 0.0000 |
Mean HbA1c level, % (SD) | 7.9 (1.7) | 7.4 (1.0) | 73 | 1.0000 | 7.3 (1.0) | 71 | 0.9990 |
HbA1c <7%, % | 31.8 | 32.8 | 73 | 0.0000 | 33.3 | 71 | 0.0000 |
Mean diastolic BP, mm Hg (SD) | 81.0 (11.1) | 83.2 (8.6) | 54 | 0.0962 | 83.1 (8.1) | 51 | 0.1439 |
Mean systolic BP, mm Hg (SD) | 131.9 (15.1) | 132.7 (12.3) | 54 | 0.0000 | 133.4 (11.8) | 51 | 0.0000 |
Comorbidities, % | |||||||
Coronary heart disease | 10.9 | 9.2 | 0 | 0.0000 | 8.8 | 0 | 0.0000 |
Dyslipidaemia | 19.7 | 22.8 | 0 | 0.0000 | 25.6 | 0 | 0.0193 |
Values in bold are p>0.05, that is, evidence is not strong enough to show equivalence.
*p Value for comparison with Chinese reference population.
†Weighted to account for design bias in the DSP.
BMI, body mass index; BP, blood pressure; DSP, Disease Specific Programme; HbA1c, glycosylated haemoglobin.