Table 1

Characteristics of smokers with diabetes or prediabetes by treatment group

VariableOMSC group (n = 199)WLC group (n = 114)
Demographic
 Age (years)54 ± 1155 ± 10
 Male sex5557
 Education (years)14 ± 313 ± 3
Smoking related
 Years smoked36 ± 1236 ± 11
 Cigarettes/day at baseline19 ± 1120 ± 11
 Time to first cigarette after awakening
  ≤30 min7064
  >30 min3036
 Willingness to quit in next 30 days
  Willing to quit4441
  Not willing to quit5659
 Confidence in ability to quit*6 ± 36 ± 3
Clinical, medical history
 Type 2 diabetes8483
 Prediabetes1617
 Hypertension1621
 Hyperlipidemia1818
 CVD1719
 Cancer87
 COPD1210
 Anxiety and/or depression3439
  • Data are mean ± SD or %. COPD, chronic obstructive pulmonary disease.

  • *Scores range between 1 and 10, where 1 is not confident at all and 10 is completely confident.