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. 2020 Jul 14;15(7):e0235772. doi: 10.1371/journal.pone.0235772

Table 1. Agreement with stigmatization components according to adolescents’ smoking status and sociodemographic status, SILNE R, 2016, percentage and chi-square test.

Covariates Think less of a smoker Think smokers are losers Think people would not date a smoker Think people would not hire a smoker as a babysitter Sample total
% agreeing χ2 % agreeing χ2 % agreeing χ2 % agreeing χ2 % N
All 52.80% 31.40% 56.10% 78.50% 12712
Smoking Status
 Non-smokers
 Had tried 56.4 102.7** 34.9 141.2** 61.2 255.9** 82.5 308.2** 65.7 8177
 Had tried 49.2 28.3 51.1 74.5 11.8 1475
 Experimenter 45.2 24.8 48.4 74.7 5.9 735
 Ex-smokers 46.0 26.4 44 75.5 4.9 605
 Weekly 46.8 21.7 44.3 67.2 4.4 546
 Daily 45.4 21.1 41.9 60.7 7.3 912
Power variables:
STP score per school
 Under 5 51.5 59.4** 27.5 40.0** 56.8 60.3** 78.3 28.2** 18.9 2449
 5 to 7 56.7 34.2 59.5 80.5 42.9 5577
 Over 7 49.3 30.3 52.0 76.2 38.2 4965
% of at least weekly smokers in the school
 Under 5% 59.4 258.4** 44.2 750.3** 67 687.1** 87.6 435.8** 22.7 2947
 5% to 10% 59.9 40.6 66.8 84.1 28.9 3755
 10% to 20% 46.2 19.1 41.8 70.5 32.9 4273
 Over 20% 44.0 21.5 50.3 71.1 15.5 2016
Peers who smoked at least weekly
 No friends who smoked 55.2 99.7** 33.7 107.8** 59.0 148.9** 81.0 188.2** 76.7 9961
 <50% of friends who smoked 47.1 25.9 49.0 73.1 13.4 1744
 > = 50% of friends smoking 42.4 21.3 43.5 65.8 9.9 1286
Academic performance
 Low 54.1 63.1** 29.0 8.1* 51.1 55.8** 74.9 30.2** 20.0 2548
 Medium 56.5 32.1 54.9 78.3 39.2 4987
 High 48.7 31.9 59.7 80.3 40.8 5198
Parents’ education
 Low 45.1 168.4** 27.7 51.1** 48.8 147.2** 74.8 63.8** 34.1 4433
 Medium 58.0 32.3 60.4 81.3 43.9 5708
 High 54.7 35.5 59.2 78.7 20.5 2661
 Unknown 55.8 34.9 53 72.8 1.5 189
Confounders
Gender
 Male 55.9 46.9** 34.7 62.4** 57.1 4.7* 78.5 0.0 49.7 6450
 Female 49.9 28.2 55.2 78.5 50.3 6515
Age group
 12–14 54.1 9.4* 37.3 149.7** 60.8 87.3** 83.9 190.3** 32.6 4230
 15 51.2 31.6 56.4 79.1 39.9 5179
 16+ 53.7 24.3 50.2 71.0 27.5 3564
Cities
 Dublin (IE) 55.9 2286** 40.9 1480** 65.9 1086** 84.5 524.0** 16.3 2120
 Tampere (FI) 33.7 62.8 75.9 88 13.3 1733
 Amersfoort (NL) 81 34.9 65.4 81.1 14.3 1858
 Latina (IT) 14.2 21.9 44.8 74.9 15.3 1982
 Coimbra (PT) 54.7 14.4 29.7 63.6 14.3 1862
 Namur (BE) 60.9 13.4 50.5 71.7 14.9 1939
 Hanover (DE) 73.4 34.7 62.8 87.5 11.5 1497

* P-value < 0.05;

**P-value < 0.001

Countries were ranked according to their implementation of tobacco control policies, the highest scores being those of Ireland (70), Finland (60), the Netherlands (53), Italy (51), and Portugal (50) and the lowest being those of Belgium (49) and Germany (37).