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. 2016 Oct 24;6(10):e012693. doi: 10.1136/bmjopen-2016-012693

Table 2.

Percentage of participants showing awareness of smoking consequences: London (L) and Singapore (S), by smoking status

  All
Non-smokers
Smokers
L S p Value L S p Value L S p Value
Heart disease, n (%) 138 (85) 76 (74) 0.029 86 (81) 33 (70) 0.134 51 (89) 43 (78) 0.104
Stroke, n (%) 116 (71) 66 (64) 0.226 73 (69) 29 (62) 0.386 42 (74) 37 (67) 0.457
Blindness, n (%) 39 (24) 35 (34) 0.075 26 (25) 12 (26) 0.895 13 (23) 23 (42) 0.031
Mouth and throat cancer, n (%) 147 (90) 79 (77) 0.003 97 (92) 36 (77) 0.012 49 (86) 43 (78) 0.282
Lung cancer, n (%) 156 (96) 84 (82) <0.001 102 (96) 36 (77) <0.001 53 (93) 48 (87) 0.310

Bold typeface denotes statistical significance.