Table 2 Number of cases and controls visiting the general practitioner at least once for a specific infection prior to diagnosis of Hodgkin's lymphoma (or pseudo-diagnosis in controls)

From: Hodgkin's lymphoma and infection: findings from a UK case–control study

Infections

Cases N (%)

Controls N (%)

OR (95% CI)

 

214 (100)

214 (100)

 

Totala

208 (97.2)

199 (93.0)

2.67 (1.01–7.09)

Upper respiratory tract (J0)b

164 (76.6)

166 (77.6)

0.94 (0.59–1.51)

Skin (L0)

81 (37.9)

68 (31.8)

1.31 (0.88–1.95)

Fungal (B35,B36.0,B37,B49)

68 (31.8)

67 (31.3)

1.02 (0.67–1.57)

Lower respiratory tract (J12.9,J18,J20,J21.9,J22)

62 (29.0)

44 (20.6)

1.58 (1.01–2.48)

Eye (H01,H10,H05.0)

61 (28.5)

45 (21.0)

1.50 (0.96–2.34)

Influenza (J11.1)

53 (24.8)

48 (22.4)

1.14 (0.73–1.78)

Herpes

42 (19.6)

21 (9.8)

2.33 (1.31–4.14)

 -Simplex (A60.0,B00)

16 (7.5)

9 (4.2)

1.87 (0.80–4.38)

 —Varicella/Zoster (B01.9,B02.9)

15 (7.0)

11 (5.1)

1.39 (0.62–3.11)

 -Glandular fever/EBV (B27.0,B27.9)

6 (2.8)

2 (0.9)

3.13 (0.62–15.90)

Ear (H66.9)

34 (15.9)

37 (17.3)

0.90 (0.54–1.51)

Urinary tract (N39.0)

26 (12.2)

20 (9.4)

1.36 (0.72–2.55)

Sexually transmitted (A54.9,A56.2,A59.9,A63.0,A64)

5 (2.3)

7 (3.3)

0.70 (0.22–2.28)

  1. CI=confidence interval; EBV=Epstein Barr virus; OR=odd's ratio.
  2. aIncludes ICD-10, codes A00-B99, H01, H05.0, H10, H66.9, L0, L42, J0–J2 & N39.0.
  3. bData in parentheses ICD-10 code(s).