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. 2016 Jan 13;31(1):60–69. doi: 10.1093/her/cyv067

Table V.

Multiple Linear Regression Predicting Intentions

Outcome Predictor b SE 95% CI for b β P Part r2
Believe should reduce (ΔR2 = 0.05) Believability 0.12 0.02 0.08, 0.17 0.14 <0.001 0.13
Personal Relevance 0.09 0.02 0.05, 0.13 0.12 <0.001 0.11
Expect will reduce (ΔR2 = 0.05) Believability 0.07 0.02 0.02, 0.11 0.08 0.003 0.07
Personal Relevance 0.14 0.02 0.10, 0.17 0.18 <0.001 0.17
Intent to consume 5+ drinks (ΔR2 = 0.02) Risk profile −0.09 0.02 −0.14, −0.04 −0.10 <0.001 −0.09
Believability −0.05 0.03 −0.10, 0.01 −0.06 0.030 −0.05
Personal Relevance −0.04 0.02 −0.09, 0.00 −0.05 0.047 −0.05
Intentions composite (ΔR2 = 0.07) Believability 0.08 0.02 0.05, 0.11 0.13 <0.001 0.12
Personal Relevance 0.10 0.01 0.07, 0.12 0.19 <0.001 0.17