Component
|
NSCLC
|
SCLC
|
---|
No. of cases
|
Adjusted HRc
|
95% CI
|
No. of cases
|
Adjusted HRc
|
95% CI
|
---|
Alcohol
a
|
Never
|
349
|
1.00
| |
42
|
1.00
| |
Ever
|
602
|
0.83
|
0.70–0.98
|
59
|
0.52
|
0.28–0.96
|
Occasional
|
265
|
0.74
|
0.62–0.90
|
24
|
0.63
|
0.31–1.29
|
Frequent
|
337
|
0.84
|
0.70–1.02
|
35
|
1.37
|
0.66–2.79
|
Preserved/fried food
b
|
Occasional
|
700
|
1.00
| |
68
|
1.00
| |
Frequent
|
251
|
1.21
|
1.00–1.45
|
33
|
1.12
|
0.62–2.05
|
Fruits/vegetables
b
|
Occasional
|
630
|
1.00
| |
37
|
1.00
| |
Frequent
|
321
|
0.93
|
0.78–1.11
|
64
|
0.74
|
0.41–1.34
|
Meat
b
|
Occasional
|
848
|
1.00
| |
93
|
1.00
| |
Frequent
|
103
|
1.19
|
0.92–1.58
|
8
|
0.73
|
0.31–1.73
|
-
OR odds ratio, CI confidence interval, NSCLC non-small cell lung cancer, SCLC small cell lung cancer
-
a Ever consumer: consumed alcoholic beverages in the year before cancer diagnosis; this group includes occasional and frequent consumer groups. Occasional consumer: 1–3 days/week; frequent consumer: ≥4 days/week
-
b Occasional consumer: <1 serving/day; frequent consumer: ≥1 serving/day
-
c Adjusted for district of residence, age at diagnosis, body mass index, cancer history in first-degree relatives, education level, family income, stage at diagnosis, smoking status, smoking pack-years, and treatment