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Table 2 Demographic details of study population

From: The impact of hypothetical PErsonalised Risk Information on informed choice and intention to undergo Colorectal Cancer screening colonoscopy in Scotland (PERICCS)—a randomised controlled trial

 

Number invited (%)

Accepted invite (%)

Returned materials (%)

Numerical risk study arm (%)

Categorical risk study arm (%)

Positive result letter arm (%)

Gender

Male

1391 (50.3)

224 (51.6)

154 (50.0)

50 (49.5)

50 (48.1)

54 (52.4)

Female

1376 (49.7)

210 (48.4)

154 (50.0)

51 (50.5)

54 (51.9)

49 (47.6)

Age (years)

50–54

354 (24.8)

88 (20.3)

57 (18.5)

16 (15.8)

20 (19.2)

21 (20.4)

55–59

332 (20.8)

84 (19.4)

52 (16.9)

19 (18.8)

17 (16.3)

16 (15.5)

60–64

576 (19.3)

105 (24.2)

76 (24.7)

26 (20.8)

25 (24.0)

25 (24.3)

65–69

460 (16.6)

73 (16.8)

59 (19.2)

21 (20.8)

18 (17.3)

20 (19.4)

70–74

511 (18.5)

84 (19.4)

64 (20.8)

19 (18.8)

24 (23.1)

21 (20.4)

SIMD* quintile

1 (most deprived)

779 (28.2)

80 (18.4)

51 (16.6)

16 (15.8)

16 (15.4)

19 (18.4)

2

623 (22.5)

85 (19.6)

59 (19.2)

20 (19.8)

21 (20.2)

18 (17.5)

3

514 (18.6)

83 (19.1)

55 (17.9)

20 (19.8)

17 (16.3)

18 (17.5)

4

439 (15.9)

95 (21.9)

72 (23.4)

21 (20.8)

26 (25.0)

25 (24.3)

5 (least deprived)

412 (14.9)

91 (21.0)

71 (23.1)

24 (23.8)

24 (23.1)

23 (22.3)

  1. *Scottish Index of Multiple Deprivation