Table 4 Association between the number of social risk factors and deaths from all-cancers combined, tobacco-related cancers, screening-detectable cancers, all-causes, and site-specific cancers, NHANES III Mortality Follow-up study: 1988–1994 to 2006

N

HR^a

N

HR^a

N

HR^a

(95 % CI)

(95 % CI)

(95 % CI)

0

127

1.0 (ref)

58

1.0 (ref)

24

1.0 (ref)

1

200

1.1 (0.8-1.5)

80

1.0 (0.6-1.6)

49

1.6 (0.8-3.2)

2

179

1.3 (1.0-1.8)

74

1.5 (1.1-2.2)

48

1.9 (0.8-4.3)

≥3

193

1.8 (1.3-2.4)

96

2.6 (1.6-4.0)

45

1.8 (0.8-4.1)

P_trend

N

Crude Rate/1000 y

HR^a

N

Crude Rate/1000 y

HR^a

N

Crude Rate/1000 y

HR^b

N

Crude Rate/1000 y

HR^b

(95 % CI)

(95 % CI)

(95 % CI)

(95 % CI)

(95 % CI)

(95 % CI)

(95 % CI)

(95 %CI)

0

47

1.9 (1.4-2.5)

1.0 (ref)

13

0.5 (0.3-0.9)

1.0 (ref)

7

0.3 (0.1-0.6)

1.0 (ref)

4

0.2 (0.0-0.5)

1.0 (ref)

1

55

1.7 (1.3-2.2)

1.0 (0.0.6-1.6)

26

0.8 (0.5-1.1)

1.3 (0.5-3.7)

12

0.4 (0.2-0.7)

1.9 (0.5-7.7)

9

0.3 (0.1-0.6)

1.8 (0.4-7.0)

2

53

2.0 (1.5-2.6)

1.4 (0.9-2.4)

14

0.5 (0.3-0.9)

0.8 (0.3-2.6)

24

0.9 (0.6-1.3)

3.1 (0.9-10.4)

9

0.4 (0.2-0.7)

2.6 (0.5-13.5)

≥3

64

2.9 (2.2-3.6)

2.3 (1.3-4.1)

14

0.6 (0.3-1.0)

1.2 (0.3-6.0)

12

0.5 (0.3-0.9)

2.0 (0.5-7.1)

14

0.7 (0.4-1.2)

2.4 (0.8-7.6)

P_trend