Table 3

Adjusted Odds Ratios (OR's) for association of screening activities with advanced stage at diagnosis of non-small cell lung cancer

Variable

Advanced Stage

Regional/Distant/Unknown

OR*

95% CI


Screening Activity

Sigmoidoscopy/Colonoscopy

0.55

(0.36 - 0.86)

PSA

0.93

(0.50 - 1.74)

Mammogram

1.55

(0.55 - 4.39)

Number of Screening Activities

One

1.00

(0.48 - 2.07)

Two

0.62

(0.31 - 1.26)

P for trend

0.049


*Adjusted for age, gender, smoking status, income (included missing as a category), education, race/ethnicity, comorbidity, & self-reported COPD

Slatore et al. BMC Cancer 2011 11:228   doi:10.1186/1471-2407-11-228

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