Ipsilateral Lung Cancer

Contralateral Lung Cancer

Number

111

106

Median age at breast diagnosis

64.5

66.2

Median age at lung diagnosis

70.1

71.5

Smoking history n (%)

97 (87)

100 (94)

Breast radiation (%)

60

62

Breast cancer treatment modalities (%)

Surgery

Hormonal Therapy

Chemotherapy

94

64

26

Surgery

Hormonal Therapy

Chemotherapy

95

63

29

Cancer-related mortality (%)

49

42

Median survival from lung diagnosis (months)

24

18