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Table 6 PHQ-9 scores, broken down by cancer site

From: Assessment of depression severity with the PHQ-9 in cancer patients and in the general population

 

n

PHQ-9 Mean

% Females

Mean age

Expected PHQ-9 Mean

Difference

Thyroid gland

29

8.2

72

50.6

3.0

5.2

Other Non-Hodgkin lymphoma

31

7.6

45

57.2

3.1

4.5

Ovary

41

7.6

100

63.2

3.5

4.1

Oesophagus

30

6.9

13

64.0

3.3

3.6

Breast

346

6.3

99

57.0

3.3

3.0

Non-follicular lymphoma

30

6.1

47

61.4

3.3

2.8

Pancreas

31

5.9

32

65.2

3.4

2.5

Stomach

53

5.8

34

66.9

3.4

2.4

Hodgkin lymphoma

64

5.6

56

37.1

2.4

3.2

Rectum

90

5.3

38

65.8

3.4

1.9

Kidney

119

5.2

43

65.9

3.4

1.8

Colon

196

5.0

54

70.4

3.6

1.4

Testis

35

4.9

0

35.9

2.2

2.7

Bladder

91

4.6

22

69.5

3.5

1.1

Prostate

640

4.0

0

66.9

3.3

0.7

Total

2,059

5.26

41

62.3

3.3

2.0

  1. Expected PHQ-9 mean: mean score of a subgroup of the general population with the same age and gender distribution as the patients’ sample; Difference: Difference between the PHQ-9 mean and the expected mean, indicating the burden of the disease