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Table 1 Preoperative characteristics

From: Comparative analysis of postoperative sexual dysfunction and quality of life in type a aortic dissection patients of different ages

 

Total

Young

Elderly

P1

SD

Non-SD

P2

Patients (n)

175

73 (41.7%)

102 (58.3%)

–

68 (38.9%)

107 (61.1%)

–

Age (y)

53.4 ± 8.5

43.4 ± 8.4

59.4 ± 9.6

0.000

56.9 ± 10.8

49.0 ± 11.5

0.033

Male (n)

148 (84.6%)

56

92

0.015

57

91

0.827

Chronic diseases

 Diabetes (n)

29 (16.6%)

5

24

0.003

19

10

0.001

 Hypertension (n)

143 (81.7%)

49

94

0.000

62

81

0.010

 Hyperlipidemia (n)

33 (18.9%)

6

27

0.002

17

16

0.098

 Coronary heart disease (n)

10 (5.7%)

2

8

0.152

6

4

0.158

 Renal dysfunctiona (n)

40 (22.9%)

12

28

0.087

21

19

0.044

 COPD (n)

10 (5.7%)

2

8

0.152

5

5

0.457

Drugs (n)

143 (81.7%)

55

88

0.065

62

81

0.010

Smoking (n)

119 (68.0%)

43

76

0.029

59

60

0.000

  1. aDefined as preoperative creatinine greater than 1.5 mg/dl
  2. P1: P value of the youth group versus the elderly group; P2: P value of the SD group versus the non-SD group
  3. SD Sexual dysfunction, non-SD Non-sexual dysfunction, COPD Chronic obstructive pulmonary disease