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Table 1 Demographic and socioeconomic variables by smoking and quit status

From: The association between failed quit attempts and increased levels of psychological distress in smokers in a large New Zealand cohort

  All Never smoker   Ex-smoker quit > = 5 yrs Ex-smoker quit < 5 yrs Current smoker
tried to quit
Current smoker not
tried to quit
  N N row% col% N row% col% N row% col% N row% col% N row% col%
All 18525 10110 54.6   3595 19.4   1065 5.8   1470 7.9   2285 12.3  
Kessler 10                 
   Low + moderate 17120 9495 55.5 93.9 3360 19.6 93.5 955 5.6 89.7 1225 7.2 83.3 2055 12.0 89.9
   High + very high 1270 530 41.7 5.2 200 15.8 5.6 100 7.9 9.4 230 18.1 15.7 205 16.1 9.0
Sex                 
   Female 10340 5680 54.9 56.2 1725 16.7 48.0 585 5.7 54.9 835 8.1 56.8 1160 11.2 50.8
   Male 8885 4430 49.9 43.8 1870 21.1 52.0 480 5.4 45.1 635 7.2 43.2 1125 12.7 49.2
Age group (years)                 
   15-24 3135 2160 68.9 21.4 25 0.8 0.7 165 5.3 15.5 285 9.1 19.4 345 11.0 15.1
   25-44 6515 3350 51.4 33.1 775 11.9 21.6 510 7.8 47.9 650 10.0 44.2 980 15.0 42.9
   45-64 6345 3025 47.7 29.9 1575 24.8 43.8 290 4.6 27.2 450 7.1 30.6 795 12.5 34.8
   65+ 3230 1575 48.8 15.6 1220 37.8 33.9 95 2.9 8.9 85 2.6 5.8 165 5.1 7.2
Ethnicity                 
   NZ/European 14495 7705 53.2 76.2 3035 20.9 84.4 810 5.6 76.1 940 6.5 64.0 1580 10.9 69.2
   Māori 2375 860 36.2 8.5 350 14.7 9.7 155 6.5 14.6 360 15.2 24.5 520 21.9 22.8
   Pacific 900 515 57.2 5.1 75 8.3 2.1 45 5.0 4.2 95 10.6 6.5 95 10.6 4.2
   Asian 1010 775 76.7 7.7 55 5.5 1.5 30 3.0 2.8 50 5.0 3.4 50 5.0 2.2
   Other 440 255 58.0 2.5 75 17.1 2.1 25 5.7 2.4 30 6.8 2.0 35 8.0 1.5
Marital status                 
   Married 9610 5260 54.7 52.0 2415 25.1 67.2 490 5.1 46.0 510 5.3 34.7 890 9.3 39.0
   Divorced, widowed, separated 3235 1430 44.2 14.1 825 25.5 23.0 180 5.6 16.9 330 10.2 22.5 455 14.1 19.9
   Never married 5770 3415 59.2 33.8 355 6.2 9.9 395 6.9 37.1 635 11.0 43.2 935 16.2 40.9
Maximum educational level                 
   Degree 2705 1835 67.8 18.2 425 15.7 11.8 120 4.4 11.3 90 3.3 6.1 135 5.0 5.9
   Post-school qualification 6495 3165 48.7 31.3 1375 21.2 38.3 385 5.9 36.2 540 8.3 36.7 825 12.7 36.1
   School qualification 5165 2950 57.1 29.2 760 14.7 21.1 325 6.3 30.5 375 7.3 25.5 575 11.1 25.2
   No qualification 4855 2160 44.5 21.4 1030 21.2 28.7 235 4.8 22.1 465 9.6 31.6 745 15.4 32.6
Labour market activity                 
   Working 12435 6610 53.2 65.4 2075 16.7 57.7 750 6.0 70.4 965 7.8 65.7 1605 12.9 70.2
   Not employed, looking for work 370 150 40.5 1.5 35 9.5 1.0 20 5.4 1.9 55 14.9 3.7 90 24.3 3.9
   Not employed, not looking for work 6395 3350 52.4 33.1 1485 23.2 41.3 295 4.6 27.7 450 7.0 30.6 590 9.2 25.8
NZDep2001 area unit (quintiles)                 
   NZDepQ1 (least deprived) 3860 2455 63.6 24.3 770 20.0 21.4 185 4.8 17.4 155 4.0 10.5 240 6.2 10.5
   NZDepQ2 3830 2220 58.0 22.0 790 20.6 22.0 205 5.4 19.3 215 5.6 14.6 335 8.8 14.7
   NZDepQ3 3440 1840 53.5 18.2 635 18.5 17.7 210 6.1 19.7 285 8.3 19.4 430 12.5 18.8
   NZDepQ4 4000 2000 50.0 19.8 785 19.6 21.8 245 6.1 23.0 340 8.5 23.1 565 14.1 24.7
   NZDepQ5 (most deprived) 3690 1595 43.2 15.8 610 16.5 17.0 220 6.0 20.7 475 12.9 32.3 715 19.4 31.3
Household income (quintiles)                 
   Q1 (lowest income) 3845 1620 42.1 16.0 585 15.2 16.3 195 5.1 18.3 415 10.8 28.2 505 13.1 22.1
   Q2 3845 1910 49.7 18.9 880 22.9 24.5 210 5.5 19.7 335 8.7 22.8 470 12.2 20.6
   Q3 3845 2075 54.0 20.5 695 18.1 19.3 210 5.5 19.7 290 7.5 19.7 525 13.7 23.0
   Q4 3845 2160 56.2 21.4 710 18.5 19.8 230 6.0 21.6 240 6.2 16.3 470 12.2 20.6
   Q5 (highest income) 3845 2345 61.0 23.2 725 18.9 20.2 220 5.7 20.7 190 5.0 12.9 310 8.1 13.6
NZiDep                 
   0 individual deprivation factors 13370 7810 58.4 77.3 2795 20.9 77.8 675 5.1 63.4 720 5.4 49.0 1355 10.1 59.3
   1 individual deprivation factors 2790 1400 50.2 13.9 460 16.5 12.8 195 7.0 18.3 305 10.9 20.8 425 15.2 18.6
   2 individual deprivation factors 1110 480 43.2 4.8 170 15.3 4.7 90 8.1 8.5 145 13.1 9.9 225 20.3 9.9
   3-4 individual deprivation factors 980 350 35.7 3.5 140 14.3 3.9 75 7.7 7.0 205 20.9 14.0 210 21.4 9.2
   5+ individual deprivation factors 295 60 20.3 0.6 35 11.9 1.0 25 8.5 2.4 100 33.9 6.8 75 25.4 3.3