The following information is used for Qua Qus Over 1,700 patients with lung cancer, all under age 75 were eligible for t

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The Following Information Is Used For Qua Qus Over 1 700 Patients With Lung Cancer All Under Age 75 Were Eligible For T 1 (40.53 KiB) Viewed 73 times

The following information is used for Qua Qus Over 1,700 patients with lung cancer, all under age 75 were eligible for the case-control study. About 15% of these persons were not interviewed because of death, discharge, severity of illness or inability to speak English. An additional group of patients were interviewed but later excluded when initiallung cancer diagnosis proved mistaken. The final study group included 1.465 cases (1.357 males and 108 females Table 2 shows the frequency distribution of male cases and controls by average number of cigarettes smoked per day Table 2. Most recent amount of garettes smoked Gay before orde te present iness, lung cancer cases and matched controls with other diseases. Great Batan 1948-1982 Daily number of contes Osts Rate 0 7 61 referent 565 15-24 445 340 180 All smokers 1.350 5.296 Total 1.357 1357 1.14 Compute the odds ratio comparing men who smoked 25+ sigarettes daily to nonsmokers Provide your answer in a rounded, whole number the decimals or comme Hint: I would recommend first drawing table and placing the appropriate values within so you can apply the formules from lecture QUESTION 15 2 pol The following information is used for re-015 Over 1,700 patients with lung cancer al under age 75 were digible for the case-control study. About 15% of these persons were not interviewed because of death discharge severity of illness, or inability to speak English. An additional group of patients were interviewed but later excluded when initiallung cancer diagnosis proved mistaken. The final study group included 1 465 cases (1.357 males and 108 females Table 2 shows the frequency distribution of male cases and controls by average number of cigarettes smoked per day Table 2. Most recent amount of grees Smoked Gay before onset of the present iness, lung cancer cases and matched controls with other diseases. Great Britain 1948-1952 Daily number of boxettes Cases Controls Os Rate 0 7 65 referent 565 TO 15-24 445 400 25+ 340 182 All smokers 1,350 5.296 Total 1357 1357 Compute the odds ratio comparing all smokes to nonsmokers. Provide your answer in a rounded, whole number is decimals or comme Hint: would recommend first drawing e 20 blond placing the appropriate values arithin so you cam apply the formules from lecture