Table 2.

Mortality rates by the cause of death

Causes of death	Entire cohort	Health screening cohort
	MR (95% CI)	MR (95% CI)
Total	38.6 (37.32–40.01)	27.3 (25.59–29.11)
Respiratory system (J00-98)	8.7 (8.03–9.31)	5.7 (4.97–6.61)
J44	4.1 (3.66–4.54)	2.6 (2.09 –3.20)
J12, J15, J16, J18	1.9 (1.66–2.27)	1.4 (1.03–1.86)
J45	0.9 (0.69–1.10)	0.4 (0.24–0.72)
J84	0.7 (0.50–0.86)	0.7 (0.45–1.04)
Others	1.1 (0.87–1.33)	0.6 (0.38–0.94)
Malignancy (C00-97)	10.3 (9.58–10.97)	9.4 (8.40–10.48)
C34	4.4 (3.98–4.89)	4.2 (3.57–4.98)
C22	0.9 (0.74–1.17)	0.6 (0.36–0.90)
C16	0.9 (0.72–1.14)	0.8 (0.57–1.22)
C18	0.5 (0.34–0.66)	0.3 (0.16–0.57)
Others	3.5 (3.11–3.93)
Cardiovascular system (I00-99)	8.1 (7.45–8.69)	5.0 (4.27–5.80)
I21	1.5 (1.25–1.79)	1.1 (0.78–1.52)
I63	1.1 (0.91–1.38)	0.7 (0.47–1.08)
I69	1 (0.76–1.20)	0.4 (0.22–0.69)
I50	0.7 (0.53–0.90)	0.3 (0.14–0.54)
I11	0.5 (0.38–0.71)	0.3 (0.14–0.54)
I61	0.5 (0.34–0.66)	0.4 (0.22–0.69)
Others	2.7 (2.40–3.12)	1.8 (1.34–2.25)
Other causes	11.4 (10.66–12.12)	7.1 (6.28–8.10)
Missing	0.3 (0.20–0.46)	0.0 (0.00–0.16)

MR, Mortality rate per 1000 person-years; CI, confidence interval. ICD-10 codes:: C34: malignant neoplasm of bronchus and lung; C22: liver cell carcinoma; C16: malignant neoplasm of the stomach; C18: malignant neoplasm of the colon; J44: other chronic obstructive pulmonary diseases; J12, J15, J16 and J18: pneumonia; J45: asthma; J84: other interstitial pulmonary diseases; I21: acute myocardial infarction; I63: cerebral infarction; I69: sequelae of cerebrovascular disease; I11: hypertensive heart disease; I61: intracerebral haemorrhage; I50: heart failure