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. 2023 Nov 17;11:398. doi: 10.1186/s40359-023-01442-6

Table 2.

Differences between successful quitters and nonquitters according to demographics, social determinants, and health status

Successful smoking cessation
Yes (N = 663) No (N = 8,679)
Sex (%)***
 Males 85.22 94.41
 Females 14.78 5.59
Age group (%)**
 16–29 years 22.78 15.37
 30–39 years 14.48 18.17
 40–49 years 12.52 19.52
 50–59 years 14.63 21.37
 60 + years 35.60 25.57
Place of residence (%)***
 Rural 42.23 51.27
 Urban 57.77 48.73
Educational attainment (%)***
 Illiterate/Semiliterate 16.89 17.94
 Elementary school 19.91 22.20
 Middle school 29.71 33.26
 High school 21.72 16.96
 > 3 years of college 11.76 9.63
Married (%)***
 Yes 73.45 80.84
 No 26.55 19.16
No Insurance (%)
 Yes 8.14 8.28
 No 91.86 91.72
Household income (%)*
 Low income (in the first quartile) 22.47 25.27
 Lower middle income (in the second quartile) 25.19 24.91
 Upper middle income (in the third quartile) 23.68 25.19
 High income (in the highest quartile) 28.66 24.63
Self-rated health status***
 Poor 17.80 13.11
 Fair 12.67 12.54
 Good 69.53 74.35
Chronic conditions***
 Yes 21.72 13.39
 No 78.28 86.61

Note: Pearson’s chi-square test, ***significantly different (P < 0.01); *significantly different (P < 0.1)