Table 1 Patient characteristics, mean and median (percentile) primary-care interval

From: Impact of investigations in general practice on timeliness of referral for patients subsequently diagnosed with cancer: analysis of national primary care audit data

  

Primary-care interval

 

N

Mean

Median

25th Percentile

75th Percentile

90th Percentile

All

5036

32.5

8

0

34

87

Sex

Female

2413

33.1

9

0

36

88

Male

2623

31.9

8

0

32

85

Age

15–44

150

36.9

7.5

0

43

113

45–54

405

30.3

8

0

34

75

55–64

1030

31.1

8

0

33

85

65–74

1503

32.0

8

0

34

83

75–84

1430

33.6

9

0

36

88

85+

518

34.2

7

0

32

100

Cancer diagnosis

Colorectal

2111

33.0

6

0

30

94

Ovarian

345

21.5

7

0

25

54

Lung

1494

34.5

13

3

39

83

Oesophageal

513

26.3

6

0

31

75

Pancreatic

327

33.0

7

0

32

96

Stomach

246

43.2

13

0

58

132

Investigations in primary care

No

1838

17.4

0

0

10

44

Yes

3198

41.2

16

5

45

106