Dependent Variable (APB) | Exposed Students n(%) | Non-Exposed Students n(%) | P (χ2) |
---|---|---|---|
 | Enrolled in MPE (n = 146) | Non-Enrolled in MPE (n = 275) |  |
APB during the past year APB during the current year | 65(44.52) 69(47.26) | 85(30.91) 99(36.00) | ** * |
 | Exposed to 50% or more of all MPE sessions (n = 123) | Exposed to just less than 50% of all MPE sessions (n = 298) |  |
APB during the past year APB during the current year | 57(46.34) 61(49.59) | 93(31.21) 107(35.91) | ** ** |
 | Higher recall (n = 123) | Lower recall (n = 298) |  |
Composite APB | 88(71.51) | 126(42.28) | *** |