Table 3 The Relative Odds for Adeno and Squamous Cell Carcinoma In Men Across Different Categories of Lung FunctionThe cells contain odds ratio (OR) and the 95% confidence intervals

89 to 120

78 to 89

64 to 78

27 to 64

97

97

97

97

1 (reference)

0.88 (0.50–1.55)

0.55 (0.31–1.00)

0.48 (0.27–0.86)

0.004

1 (reference)

0.78 (0.43–1.44)

0.59 (0.32–1.09)

0.52 (0.28–0.98)

0.028

1 (reference)

1.28 (0.73–2.25)

1.79 (1.01–3.17)

2.35 (1.31–4.20)

<0.001

1 (reference)

1.43 (0.78–2.63)

1.65 (0.90–3.03)

2.09 (1.12–3.90)

0.019