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Characteristics of patients.
| Characteristics | Number |
|---|---|
| Total population | 200 |
| Mean age(years) M±SD | 44.7±11.09 |
| Male | 104(52%) |
| ≤ 40 years | 44(42.3%) |
| > 40 years | 60(57.7%) |
| Female | 96(48%) |
| ≤ 40 years | 24(25%) |
| > 40 years | 72(75%) |
Data are represented as n (%) and M±SD where applicable.
