Patients with NCCP (n = 279) (%) | Population controls (n = 530) (%) | p-value | |
---|---|---|---|
Age at inclusion | |||
35–49 years (%) | 27 | 29 | 0.778 |
50–59 years (%) | 37 | 38 | |
60–69 years (%) | 24 | 21 | |
70–79 years (%) | 13 | 12 | |
Sex (M/F) (%) | 43/57 | 43/57 | 0.842 |
Married (%) | 79 | 75 | 0.160 |
Education | |||
Compulsory educationa (%) | 49 | 41 | 0.054 |
Upper secondary school (%) | 34 | 42 | |
University (%) | 17 | 18 | |
Current smokers (%) | 13 | 16 | 0.383 |
Current tobacco snuffers (%) | 10 | 10 | 0.940 |