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Comparison of the general data between the control group and the observation group
| Index | Control group (n=68) | Observation group (n=68) | t/χ2 | P |
|---|---|---|---|---|
| Gender (male, %) | 37 (54.41%) | 39 (57.35%) | 0.119 | 0.703 |
| Age (year) | 61.76±6.37 | 61.79±6.86 | -0.026 | 0.979 |
| BMI (kg/m2) | 24.53±1.49 | 24.71±1.45 | -0.701 | 0.485 |
| Course of disease (month) | 12.41±2.13 | 12.31±1.99 | 0.291 | 0.772 |
| Hypertension (case, %) | 31 (45.59%) | 35 (51.47%) | 0.471 | 0.493 |
| Diabetes (case, %) | 30 (44.12%) | 28 (41.18%) | 0.120 | 0.729 |
Note: BMI, Body mass index.
