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Table 1 Characteristics of participants and total respondents

From: Effects of morbidity on smoking cessation: a national smoking cessation program

 

Participants (N = 1245)

Total respondents (N = 1500)

p-valuea

Sex

0.342

 Male

1118 (89.80)

1330 (88.67)

 

 Female

127 (10.20)

170 (11.33)

 

Age in years

 

 Mean ± SD

48.50 ± 12.55

48.90 ± 12.58

0.416

 < 50

647 (51.97)

762 (50.80)

0.542

 ≥ 50

598 (48.03)

738 (49.20)

 

Income level

0.921

 MHI group

1084 (87.07)

1238 (86.94)

 

 LI group

161 (12.93)

186 (13.06)

 

Region

0.689

 Seoul and metropolitan areas

642 (51.57)

762 (50.80)

 

 Non-metropolitan areas

603 (48.43)

738 (49.20)

 

Health care facility type

0.693

 Community clinics

946 (75.98)

1130 (75.33)

 

 Others

299 (24.02)

370 (24.67)

 

Program completion status

0.371

 Incomplete

767 (61.61)

949 (63.27)

 

 Complete

478 (38.39)

551 (36.73)

 

Nicotine dependence levelb,c

0.974

 Light/moderate

832 (66.83)

907 (66.89)

 

 Severe

413 (33.17)

449 (33.11)

 

Duration of smoking, yearsc

25.91 ± 11.81

26.10 ± 11.84

0.691

Smoking cessation medicationc

0.941

 Varenicline only

1101 (88.43)

1307 (87.90)

 

 Bupropion only

96 (7.71)

118 (7.94)

 

 NRT only

13 (1.04)

19 (1.28)

 

 Others

35 (2.81)

43 (2.89)

 

Duration of smoking cessation (months)

0.504

 < 6

688 (55.26)

848 (56.53)

 

 ≥ 6

557 (44.74)

652 (43.47)

 

Disease

 

 HTN

241 (19.36)

283 (18.87)

0.745

 DM

154 (12.37)

170 (11.33)

0.402

 DL

95 (7.63)

109 (7.27)

0.717

No. of CVD

0.875

 0

830 (66.67)

1021 (68.07)

 

 1

345 (27.71)

401 (26.73)

 

 2

65 (5.22)

73 (4.87)

 

 3

5 (0.40)

5 (0.33)

 

COPD

64 (5.14)

71 (4.73)

0.623

MDD

45 (3.61)

49 (3.27)

0.618

  1. SD standard deviation, MHI middle or high-income, LI low-income, NRT nicotine replacement therapy, HTN hypertensive diseases, DM diabetes mellitus, DL disorders of lipoprotein metabolism and other lipidemias, CVD cardiovascular diseases (hypertensive diseases, diabetes mellitus, or disorders of lipoprotein metabolism and other lipidemias), COPD chronic obstructive pulmonary disease, MDD major depressive disorder
  2. Data are presented as mean ± SD or number (%)
  3. ap value from a χ2 test for binary variables or t-test for continuous variables, comparing differences between any two groups
  4. bNicotine dependence level defined by the FTND score: 0–3, light; 4–6, moderate; 7–10, severe
  5. cDifferent total number due to missing data in total respondents: 1424 for income level; 1356 for nicotine dependence level; 1317 for duration of smoking; 1487 for smoking cessation medication