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. Author manuscript; available in PMC: 2016 Jul 21.
Published in final edited form as: Traffic Inj Prev. 2014;15(7):748–752. doi: 10.1080/15389588.2013.868892

Table 2.

Hierarchical ordinal regression results for perceived seat belt use as a predictor of personal seat belt use

Predictor B SE B χ2 P
Step 1 Gender −0.30 0.06 22.67 <.001
Age 0.13 0.03 25.56 <.001
Step 2 Typical student norm 0.67 0.03 532.39 <.001
Step 3 Same-sex norm 0.28 0.04 35.30 <.001
Opposite-sex norm −0.01 0.04 0.07 .79