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. 2009 Jun 10;6(6):1812–1817. doi: 10.3390/ijerph6061812

Table 1.

Prevalence of smoking in subgroups of Greek employees.

Characteristic Smokers (n, %) Non smokers (n, %) P-value
Sex (n = 1,005)
  male
  female
337 (48.6%)
149 (48.1%)
357(51.4%)
162(51.9%)
0.89
Age (years) (n = 1,005) 45.1 (9.1) 45.9 (9.35) 0.63
Occupation (n = 1,005)
  Blue collar
  White collar
263 (50.9%)
224 (45.9%)
254 (49.1%)
264 (54.1%)
0.13
Educational status (n = 1,003)
  ≤ 9 years
  > 9 years
309 (49.8%)
176 (46.1%)
312 (50.2%)
206 (53.9%)
0.296
Total sample (n = 1,005) 48.4% 51.6%