Number

Proportion (%)

Age

Mean ± SD

62.3 ± 10.9

Sex

Male

54

31.4

Female

118

68.6

Employed

Yes

99

57.6

No

73

42.4

High blood pressure

Yes

82

47.7

No

90

52.3

Smoker

Yes

55

32.0

No

117

68.0

Drinks alcohol

Yes

62

36.0

No

110

64.0

Family history

Yes

44

25.6

No

128

74.4

Circumstances of discovery

Screening for UIA

123

71.5

Symptoms

49

28.5

Sizea

Mean ± SD

4.9 ± 2.1

5 mm or more

69

40.1

Less than 5 mm

103

59.9