Table 3 Age and sex of patients who participated in the study compared to patients who refused to participate
Agreed to participate (N = 601a) | Refused to participate (N = 267) | |||
|---|---|---|---|---|
Count (%) | Mean (±SD) | Count (%) | Mean (±SD) | |
Quitting method | ||||
IC group | 300 (49.9) | 160 (59.9) | ||
IC group | 301 (50.1) | 107 (40.1) | ||
Gender | ||||
Male | 350 (58.2) | 168 (62.9) | ||
Female | 251 (41.8) | 99 (37.1) | ||
Age | 46.0 (±12.2) | 47.4 (±12.3) | ||