Racteristics of children at baselineComparison All (n = 241) M ?SD or Demographics

Racteristics of children at baselineComparison All (n = 241) M ?SD or Demographics Age (years) LDN193189 custom synthesis Ethnicity (White British) Deprivation level (IMD) Enjoyment of physical activity PACES enjoyment scale (range 1?) EPZ004777MedChemExpress EPZ004777 Smoking intentions Total non-smoking intentions (range 4?2) Self-efficacy Total refusal self-efficacy (range 3?5) Attitudes towards smoking Smoking is bad for health (`definitely yes') Safe to smoke year or two (`definitely not') Difficult to quit once started (`definitely yes') Others smoke harmful to you (`definitely yes') Affects sports performance (`definitely yes') Makes you gain/lose weight (`no difference') Social influences EPZ004777 cost Mother smoking Father smoking Sibling smoking Friend smokinga 40.7 43.6 10.8 18.7 39.5 47.4 10.5 25.4 88.8 59.8 43.2 59.3 51.0 42.3 87.7 60.5 45.6 60.5 53.5 37.7 13.5 ?3.2 13.5 ?3.1 11.7 ?1.0 11.6 ?1.1 4.3 ?0.7 4.3 ?0.7 9.6 ?0.3 98.3 50.9 ?17.9 9.6 ?0.3 99.ranked within the highest 10 for deprivation in England. No other significant group differences were found at T0. Smoking behaviour data is reported for descriptive purposes. Self-reported smoking prevalence at TIntervention Boys (n = 114) M ?SD or Girls (n = 127) M ?SD or 9.6 ?0.3 97.6 51.9 ?18.2 All (n = 720) M ?SD or 9.6 ?0.3 82.1 55.7 ?16.4 Boys (n = 363) M ?SD or 9.6 ?0.3 82.6 55.5 ?16.5 Girls (n = 357) M ?SD or 9.6 ?0.3 81.5 55.8 ?16.49.8 ?17.4.3 ?0.4.3 ?0.4.2 ?0.4.4 ?0.11.7 ?0.11.8 ?0.11.7 ?1.11.9 ?0.13.5 ?3.13.7 ?3.13.4 ?3.14.0 ?2.89.8 59.1 40.9 58.3 48.8 46.90.1 64.4 52.8 66.1 58.3 42.86.2 63.6 51.2 63.1 59.2 45.94.1 65.3 54.3 69.2 57.4 40.41.7 40.2 11.0 12.34.9 38.2 9.2 17.32.2 38.0 8.0 22.37.5 38.4 10.4 11.Notes: IMD, Indices of multiple deprivation score; aat least one friend smokes or triedMcGee et al. BMC Public Health (2016) 16:Page 8 of(comparison group, 97.5  ; intervention group, 98.6 ) and T2 (comparison group: 97.1 , intervention group, 98.2 ) remained similar to T0, suggesting that low rates of smoking continued over time.Intervention effects Non-smoking intentionsThe adjusted multilevel linear regression analyses indicated no significant intervention effects on non-smoking intentions between baseline and T1 (Table 2), and between baseline and T2 (Table 3).Cigarette refusal self-efficacyThe adjusted multilevel linear regression analyses showed no significant intervention effects between baseline and T1 (Table 2), and between baseline and T2 (Table 3), for refusal self-efficacy.Attitudes towards smokingThe adjusted multilevel logist.Racteristics of children at baselineComparison All (n = 241) M ?SD or Demographics Age (years) Ethnicity (White British) Deprivation level (IMD) Enjoyment of physical activity PACES enjoyment scale (range 1?) Smoking intentions Total non-smoking intentions (range 4?2) Self-efficacy Total refusal self-efficacy (range 3?5) Attitudes towards smoking Smoking is bad for health (`definitely yes') Safe to smoke year or two (`definitely not') Difficult to quit once started (`definitely yes') Others smoke harmful to you (`definitely yes') Affects sports performance (`definitely yes') Makes you gain/lose weight (`no difference') Social influences Mother smoking Father smoking Sibling smoking Friend smokinga 40.7 43.6 10.8 18.7 39.5 47.4 10.5 25.4 88.8 59.8 43.2 59.3 51.0 42.3 87.7 60.5 45.6 60.5 53.5 37.7 13.5 ?3.2 13.5 ?3.1 11.7 ?1.0 11.6 ?1.1 4.3 ?0.7 4.3 ?0.7 9.6 ?0.3 98.3 50.9 ?17.9 9.6 ?0.3 99.ranked within the highest 10 for deprivation in England.Racteristics of children at baselineComparison All (n = 241) M ?SD or Demographics Age (years) Ethnicity (White British) Deprivation level (IMD) Enjoyment of physical activity PACES enjoyment scale (range 1?) Smoking intentions Total non-smoking intentions (range 4?2) Self-efficacy Total refusal self-efficacy (range 3?5) Attitudes towards smoking Smoking is bad for health (`definitely yes') Safe to smoke year or two (`definitely not') Difficult to quit once started (`definitely yes') Others smoke harmful to you (`definitely yes') Affects sports performance (`definitely yes') Makes you gain/lose weight (`no difference') Social influences Mother smoking Father smoking Sibling smoking Friend smokinga 40.7 43.6 10.8 18.7 39.5 47.4 10.5 25.4 88.8 59.8 43.2 59.3 51.0 42.3 87.7 60.5 45.6 60.5 53.5 37.7 13.5 ?3.2 13.5 ?3.1 11.7 ?1.0 11.6 ?1.1 4.3 ?0.7 4.3 ?0.7 9.6 ?0.3 98.3 50.9 ?17.9 9.6 ?0.3 99.ranked within the highest 10 for deprivation in England.