Impact of Vaping Prevention Advertisements on US Adolescents – PMC
Susceptibility
Visit 12.31 (0.98)2.45 (0.94)−0.14 (−0.27 to −0.01).032.22 (1.00)2.31 (1.03)−0.08 (−0.20 to 0.05).20Visit 22.53 (0.96)2.62 (0.96)−0.09 (−0.21 to 0.03).142.34 (1.03)2.40 (1.03)−0.08 (−0.21 to 0.05).24Visit 32.37 (0.99)2.40 (0.99)−0.04 (−0.16 to 0.08).522.18 (1.03)2.20 (1.01)−0.03 (−0.16 to 0.10).63Visit 42.16 (1.04)2.21 (1.01)−0.05 (−0.17 to 0.07).402.02 (1.02)2.05 (1.02)−0.04 (−0.17 to 0.09).57
Attention
Visit 14.41 (0.84)4.30 (0.87)0.11 (0.01 to 0.21).04NANANANAVisit 24.49 (0.81)4.38 (0.85)0.13 (0.02 to 0.24).02NANANANAVisit 34.49 (0.79)4.49 (0.77)0.03 (−0.07 to 0.13).62NANANANA
Negative affect
Visit 13.25 (1.07)3.03 (1.10)0.23 (0.09 to 0.37).001NANANANAVisit 23.35 (1.13)3.10 (1.17)0.26 (0.11 to 0.41)<.001NANANANAVisit 33.42 (1.13)3.19 (1.19)0.23 (0.08 to 0.38).003NANANANA
Cognitive elaboration
Visit 13.13 (1.26)3.06 (1.23)0.07 (−0.08 to 0.22).35NANANANAVisit 23.28 (1.15)3.27 (1.19)0.01 (−0.15 to 0.17).86NANANANAVisit 33.49 (1.16)3.44 (1.13)0.06 (−0.10 to 0.22).44NANANANAVisit 43.59 (1.20)3.57 (1.21)0.01 (−0.15 to 0.17).85NANANANA
Social interactions
Visit 12.81 (1.37)2.66 (1.38)0.14 (−0.03 to 0.31).10NANANANAVisit 22.97 (1.32)2.95 (1.37)0.05 (−0.12 to 0.22).60NANANANAVisit 33.19 (1.31)3.16 (1.28)0.05 (−0.12 to 0.22).58NANANANAVisit 43.33 (1.39)3.20 (1.36)0.13 (−0.04 to 0.30).15NANANANA
Health harm risk beliefs
Visit 14.11 (0.97)3.93 (1.02)0.18 (0.05 to 0.31).013.92 (1.23)3.95 (1.19)−0.02 (−0.17 to 0.14).76Visit 23.83 (1.06)3.84 (1.10)−0.02 (−0.15 to 0.11).743.80 (1.27)3.81 (1.27)−0.01 (−0.17 to 0.15).92Visit 33.98 (1.08)4.00 (1.07)−0.02 (−0.15 to 0.11).763.87 (1.26)3.87 (1.30).01 (−0.15 to 0.18).95Visit 44.09 (1.08)4.09 (1.03)−0.01 (−0.15 to 0.13).974.02 (1.22)3.98 (1.28)0.05 (−0.11 to 0.21).54
Addiction risk beliefs
Visit 13.66 (1.20)3.73 (1.09)−0.07 (−0.22 to 0.08).373.72 (1.32)3.81 (1.22)−0.09 (−0.25 to 0.07).28Visit 23.66 (1.11)3.61 (1.15)0.05 (−0.10 to 0.20).513.63 (1.34)3.70 (1.29)−0.07 (−0.24 to 0.10).40Visit 33.69 (1.13)3.68 (1.17)0.01 (−0.14 to 0.16).883.70 (1.36)3.79 (1.27)−0.10 (−0.27 to 0.07).23Visit 43.77 (1.18)3.78 (1.13)−0.02 (−0.17 to 0.13).823.79 (1.33)3.82 (1.33)−0.04 (−0.21 to 0.13).61
Attitudes
Visit 12.48 (1.16)2.60 (1.16)−0.12 (−0.27 to 0.03).112.36 (1.38)2.35 (1.37)0.01 (−0.17 to 0.18).90Visit 22.76 (1.20)2.84 (1.22)−0.09 (−0.24 to 0.06).242.52 (1.45)2.54 (1.47)−0.04 (−0.22 to 0.14).68Visit 32.57 (1.27)2.58 (1.27)−0.03 (−0.19 to 0.13).732.35 (1.44)2.32 (1.42)0.02 (−0.16 to 0.20).85Visit 42.35 (1.29)2.37 (1.25)−0.03 (−0.19 to 0.13).732.13 (1.38)2.16 (1.42)−0.04 (−0.22 to 0.14).68
Days used in the past week
Visit 12.91 (1.82)2.93 (1.81)0.96 (0.78 to 1.19).672.81 (1.91)2.90 (1.79)0.94 (0.74 to 1.20).66Visit 22.30 (2.15)2.33 (2.14)0.96 (0.78 to 1.18).701.94 (2.05)2.00 (2.03)0.93 (0.73 to 1.19).60Visit 32.12 (2.16)2.23 (2.21)0.93 (0.76 to 1.15).511.77 (1.97)1.86 (2.01)0.93 (0.73 to 1.18).55Visit 41.86 (2.08)1.98 (2.19)0.91 (0.74 to 1.12).371.61 (1.94)1.63 (2.00)0.95 (0.75 to 1.21).70
Visit 12.31 (0.98)2.45 (0.94)−0.14 (−0.27 to −0.01).032.22 (1.00)2.31 (1.03)−0.08 (−0.20 to 0.05).20Visit 22.53 (0.96)2.62 (0.96)−0.09 (−0.21 to 0.03).142.34 (1.03)2.40 (1.03)−0.08 (−0.21 to 0.05).24Visit 32.37 (0.99)2.40 (0.99)−0.04 (−0.16 to 0.08).522.18 (1.03)2.20 (1.01)−0.03 (−0.16 to 0.10).63Visit 42.16 (1.04)2.21 (1.01)−0.05 (−0.17 to 0.07).402.02 (1.02)2.05 (1.02)−0.04 (−0.17 to 0.09).57
Attention
Visit 14.41 (0.84)4.30 (0.87)0.11 (0.01 to 0.21).04NANANANAVisit 24.49 (0.81)4.38 (0.85)0.13 (0.02 to 0.24).02NANANANAVisit 34.49 (0.79)4.49 (0.77)0.03 (−0.07 to 0.13).62NANANANA
Negative affect
Visit 13.25 (1.07)3.03 (1.10)0.23 (0.09 to 0.37).001NANANANAVisit 23.35 (1.13)3.10 (1.17)0.26 (0.11 to 0.41)<.001NANANANAVisit 33.42 (1.13)3.19 (1.19)0.23 (0.08 to 0.38).003NANANANA
Cognitive elaboration
Visit 13.13 (1.26)3.06 (1.23)0.07 (−0.08 to 0.22).35NANANANAVisit 23.28 (1.15)3.27 (1.19)0.01 (−0.15 to 0.17).86NANANANAVisit 33.49 (1.16)3.44 (1.13)0.06 (−0.10 to 0.22).44NANANANAVisit 43.59 (1.20)3.57 (1.21)0.01 (−0.15 to 0.17).85NANANANA
Social interactions
Visit 12.81 (1.37)2.66 (1.38)0.14 (−0.03 to 0.31).10NANANANAVisit 22.97 (1.32)2.95 (1.37)0.05 (−0.12 to 0.22).60NANANANAVisit 33.19 (1.31)3.16 (1.28)0.05 (−0.12 to 0.22).58NANANANAVisit 43.33 (1.39)3.20 (1.36)0.13 (−0.04 to 0.30).15NANANANA
Health harm risk beliefs
Visit 14.11 (0.97)3.93 (1.02)0.18 (0.05 to 0.31).013.92 (1.23)3.95 (1.19)−0.02 (−0.17 to 0.14).76Visit 23.83 (1.06)3.84 (1.10)−0.02 (−0.15 to 0.11).743.80 (1.27)3.81 (1.27)−0.01 (−0.17 to 0.15).92Visit 33.98 (1.08)4.00 (1.07)−0.02 (−0.15 to 0.11).763.87 (1.26)3.87 (1.30).01 (−0.15 to 0.18).95Visit 44.09 (1.08)4.09 (1.03)−0.01 (−0.15 to 0.13).974.02 (1.22)3.98 (1.28)0.05 (−0.11 to 0.21).54
Addiction risk beliefs
Visit 13.66 (1.20)3.73 (1.09)−0.07 (−0.22 to 0.08).373.72 (1.32)3.81 (1.22)−0.09 (−0.25 to 0.07).28Visit 23.66 (1.11)3.61 (1.15)0.05 (−0.10 to 0.20).513.63 (1.34)3.70 (1.29)−0.07 (−0.24 to 0.10).40Visit 33.69 (1.13)3.68 (1.17)0.01 (−0.14 to 0.16).883.70 (1.36)3.79 (1.27)−0.10 (−0.27 to 0.07).23Visit 43.77 (1.18)3.78 (1.13)−0.02 (−0.17 to 0.13).823.79 (1.33)3.82 (1.33)−0.04 (−0.21 to 0.13).61
Attitudes
Visit 12.48 (1.16)2.60 (1.16)−0.12 (−0.27 to 0.03).112.36 (1.38)2.35 (1.37)0.01 (−0.17 to 0.18).90Visit 22.76 (1.20)2.84 (1.22)−0.09 (−0.24 to 0.06).242.52 (1.45)2.54 (1.47)−0.04 (−0.22 to 0.14).68Visit 32.57 (1.27)2.58 (1.27)−0.03 (−0.19 to 0.13).732.35 (1.44)2.32 (1.42)0.02 (−0.16 to 0.20).85Visit 42.35 (1.29)2.37 (1.25)−0.03 (−0.19 to 0.13).732.13 (1.38)2.16 (1.42)−0.04 (−0.22 to 0.14).68
Days used in the past week
Visit 12.91 (1.82)2.93 (1.81)0.96 (0.78 to 1.19).672.81 (1.91)2.90 (1.79)0.94 (0.74 to 1.20).66Visit 22.30 (2.15)2.33 (2.14)0.96 (0.78 to 1.18).701.94 (2.05)2.00 (2.03)0.93 (0.73 to 1.19).60Visit 32.12 (2.16)2.23 (2.21)0.93 (0.76 to 1.15).511.77 (1.97)1.86 (2.01)0.93 (0.73 to 1.18).55Visit 41.86 (2.08)1.98 (2.19)0.91 (0.74 to 1.12).371.61 (1.94)1.63 (2.00)0.95 (0.75 to 1.21).70
