borderline significantP= 0.062
However, this association were weakened and became borderline significant (adjusted OR=1.29, 95% CI=0.99-1.69, P= 0.062) after adjustment for age, gender, pack-years, smoking and drinking status.
However, this association were weakened and became borderline significant (adjusted OR=1.29, 95% CI=0.99-1.69, P= 0.062) after adjustment for age, gender, pack-years, smoking and drinking status.