What is the x2 value computer by the spss analysis?What does the odds ratio value in the spss output tell you specifically about lung cancer and exposure to asbestos?

View Data Transform Insert Format Analyze Graphs Utilities Extensions Window Help Q asbestos " lungca Crosstabulation lungca Yes No Total iset asbestos Yes Count 80 38 118 essing Summary Expected Count 40.0 78 0 118.0 * lungca Crosstabulal No Count 15 147 162 e Tests nate Expected Count 55.0 107.0 162.0 Total Count 95 185 280 Expected Count 95.0 185.0 280 0 Chi-Square Tests Asymptotic Significance Exact Sig. (2- Exact Sig. (1- Value df (2-sided) sided) sided) Pearson Chi-Square 104.358" 000 Continuity Correction 101.763 Likelihood Ratio 110.461 000 Fisher's Exact Test 000 N of Valid Cases 280 a. 0 cells (0.0%) have expected count less than 5. The minimum expected count is 40.04 b. Computed only for a 2x2 table Risk Estimate 95% Confidence Interval Value Lower Upper Odds Ratio for asbestos 20.632 10.698 39.789 (Yes / No) For cohort lungca = Yes 7.322 4.451 12,046 For cohort lungca = No 355 272 463 N of Valid Cases 280