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. Author manuscript; available in PMC: 2020 May 1.
Published in final edited form as: Prev Sci. 2019 Feb 14;20(4):488–498. doi: 10.1007/s11121-019-01000-w

Table 2.

Differences in bystander behavior as a function of treatment condition

Control Treatment
Variable T3 T4 T3 (OR, p value) T4 (OR, p value)
N 1122 655 944 517
Student Bystander Behavior (Reactive)
 Past year- Stop Harassment NA 89.0 NA 89.4 (OR=1.04, p=0.859)
 Past year- Spoke Against Blame NA 74.0 NA 78.2 (OR=1.26, p=0.359)
 Past year- Talked to Hurt Friend NA 80.5 NA 77.5 (OR=0.84, p=0.481)
 Past year- Talked to Upset Person NA 92.5 NA 90.7 (OR=0.79, p=0.364)
 Past year- Spoke Against Excuses NA 58.7 NA 62.1 (OR=1.15, p=0.636)
 Past year- Got Help for Friend NA 54.1 NA 49.0 (OR=0.82, p=0.471)
 Past 2 months- Stop Harassment 86.6 83.5 87.8 (OR=1.11, p=0.524) 82.5 (OR=0.93, p=0.724)
 Past 2 months – Spoke Against Blame 68.2 59.2 69.2 (OR=1.05, p=0.840) 67.1 (OR=1.41, p=0.267)
 Past 2 months – Talked to Hurt Friend 65.1 66.3 74.1 (OR=1.53, p=0.034) 62.1 (OR=0.83, p=0.508)
 Past 2 months – Talked to Upset Person 87.8 86.5 90.6 (OR=1.34, p=0.137) 86.0 (OR=0.96, p=0.885)
 Past 2 months – Spoke Against Excuses 45.9 53.1 44.7 (OR=0.95, p=0.863) 52.4 (OR=0.97, p=0.935)
 Past 2 months – Got Help for Friend 44.2 58.4 44.1 (OR=1.00, p=0.993) 45.7 (OR=0.60, p=0.130)

Note. Significant finding is bolded. Table presents predicted percentages. The OR and p value is to compare the change score in treatment condition with that in control condition.