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Characteristics of the subjects
| Variables | All (n=568) | T2DM (n=284) | Control (n=284) | P |
|---|---|---|---|---|
| Age(yr) | 66.23±8.82 | 65.64±8.71 | 66.83±8.91 | 0.109 |
| Sex(female) | 392(69.0) | 196(69.0) | 196(69.0) | 0.536 |
| Married(N(%)) | 409(72.01) | 201(70.77) | 208(73.24) | 0.513 |
| Over primary education (N(%)) | 216(38.03) | 101(35.56) | 115(40.49) | 0.226 |
