| Stage I–III (M0b) | Stage IV (M1b) | ||||
|---|---|---|---|---|---|
| ICD-10 code and diagnosis | Prevalence % | OR (95% CI)c | ICD-10 code and diagnosis | Prevalence % | OR (95% CI)c |
| D51 Vitamin B12 deficiency anaemia | 3.8 | 6.7 (1.6 to 27.9) | L20 Atopic dermatitis | 1.2 | 12.0 (1.2 to 115.4) |
| R060 Dyspnoea | 8.4 | 5.0 (2.0 to 12.7) | R042 Haemoptysis | 2.1 | 9.6 (1.9 to 49.7) |
| J42 Unspecified chronic bronchitis | 3.8 | 5.0 (1.3 to 18.6) | I26 Pulmonary embolism | 1.7 | 8.0 (1.5 to 43.7) |
| J44 COPD | 20.6 | 4.3 (2.4 to 7.5) | W00 Fall due to ice and snow | 1.7 | 8.0 (1.5 to 43.7) |
| I73 Other peripheral vascular diseases | 4.6 | 4.2 (1.3 to 13.9) | M05 Rheumatoid arthritis with rheumatoid factor | 2.9 | 4.7 (1.6 to 13.9) |
| B34 Viral infection of unspecified site | 5.4 | 4.0 (1.4 to 11.4) | N20 Calculus of kidney and ureter | 2.1 | 4.5 (1.2 to 17.1) |
| R05 Cough | 13.8 | 3.8 (2.0 to 7.5) | W19 Unspecified fall | 2.5 | 4.3 (1.3 to 14.3) |
| J18 Pneumonia | 12.2 | 3.2 (1.6 to 6.2) | J18 Pneumonia | 9.5 | 3.8 (2.1 to 7.0) |
| R52 Pain, unspecified | 10.7 | 2.3 (1.1 to 4.7) | G40 Epilepsy and current seizures | 2.5 | 3.7 (1.2 to 11.6) |
| N30 Cystitis | 14.5 | 2.0 (1.1 to 3.6) | R05 Cough | 14.9 | 3.6 (2.2 to 5.8) |
| J20 Acute bronchitis | 16.0 | 1.8 (1.1 to to 3.2) | I73 Other peripheral vascular diseases | 7.0 | 3.6 (1.8 to 6.8) |
| M54 Back pain | 18.3 | 1.8 (1.1 to 3.1) | R22 Localised swelling, mass, and lump of skin and subcutaneous tissue | 3.7 | 3.1 (1.3 to 7.5) |
| M06 Other rheumatoid arthritis | 2.5 | 3.0 (1.0 to 8.6) | |||
| J44 COPD | 15.3 | 3.0 (1.9 to 4.7) | |||
| R060 Dyspnoea | 5.8 | 2.5 (1.3 to 4.9) | |||
| K51 Diverticular disease of intestine | 3.7 | 2.4 (1.0 to 5.4) | |||
| J20 Acute bronchitis | 14.9 | 2.3 (1.5 to 3.5) | |||
| R52 Pain, unspecified | 11.2 | 2.0 (1.3 to 3.3) | |||
| M54 Back pain | 19.8 | 2.0 (1.3 to 2.8) | |||
aOdds ratio are calculated between cases and controls. Diagnostic codes with OR <1.5 are omitted. bTNM Classification of Malignant Tumours code. cP<0.05. COPD = chronic obstructive pulmonary disease.