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. Author manuscript; available in PMC: 2018 Sep 25.
Published in final edited form as: Nicotine Tob Res. 2017 Oct 1;19(10):1232–1237. doi: 10.1093/ntr/ntw165

Table 1.

Response to warnings on cigarettes by smoking status (weighted)

Total Current Smoker Experimenter
/Past Smoker
Never Smoker Chi-square
p valuea
(n) % (n) % (n) % (n) %
Would put people off starting to smoke (codes 1 and 2) (844) 71% (42) 47% (95) 64% (690) 75% p<0.001
      Would put people off starting to smoke (1) (648) 55% (28) 32% (68) 46% (539) 58%
      (2) (196) 16% (14) 16% (27) 18% (151) 16%
      (3) (159) 13% (17) 19% (18) 12% (117) 13%
      (4) (76) 6% (17) 19% (12) 8% (45) 5%
      Would not put people off starting to smoke (5) (110) 9% (13) 14% (24) 16% (71) 8%
           Median 1 3 2 1
           Mean 1.99 2.69 2.30 1.87
           Standard Deviation 1.33 1.45 1.50 1.26
           Valid Nb (weighted) 1190 88 148 924
           Valid Nb (unweighted) 1190 82 142 937
Would make people want to give up smoking (codes 1 and 2) (620) 53% (28) 32% (73) 49% (507) 56% p<0.001
      Would make people want to give up smoking (1) (402) 34% (12) 13% (39) 26% (344) 38%
      (2) (218) 19% (17) 19% (34) 23% (164) 18%
      (3) (267) 23% (31) 36% (38) 25% (188) 21%
      (4) (133) 11% (14) 16% (17) 11% (100) 11%
      Would not make people want to give up smoking (5) (153) 13% (14) 16% (21) 14% (115) 13%
           Median 2 3 3 2
           Mean 2.50 3.03 2.65 2.43
           Standard Deviation 1.40 1.25 1.36 1.41
           Valid Nb (weighted) 1174 87 148 910
           Valid Nb (unweighted) 1174 81 142 922
All cigarettes should have a warning on them (codes 1 and 2) (1007) 85% (45) 51% (114) 77% (822) 89% p<0.001
      All cigarettes should have a health warning on them (1) (888) 75% (33) 37% (102) 69% (735) 80%
      (2) (119) 10% (13) 14% (12) 8% (87) 9%
      (3) (109) 9% (18) 20% (28) 19% (60) 6%
      (4) (34) 3% (12) 14% (4) 3% (17) 2%
No cigarettes should have a health warning on them (5) (40) 3% (13) 15% (2) 1% (25) 3%
           Median 1 2 1 1
           Mean 1.50 2.55 1.59 1.39
           Standard Deviation 1 1.47 0.97 0.89
           Valid Nb (weighted) 1190 88 148 924
           Valid Nb (unweighted) 1191 82 142 937
a

Chi-square test on the binary coded response to each item (codes 1 and 2 v codes 3, 4 and 5), by smoking status.

P-values are quoted for the weighted data but analysis run on unweighted data produced the same p values.

b

Missing cases (“Don’t know” and “not stated” responses) are excluded from the above table.