TABLE 3.

Descriptive Statistics and ANCOVA Results: Intervention and Comparison Provider Screening and Counseling Rates During Each Phase

VariableIntervention Means (SD) (n = 37)Comparison Means (SD) (n = 39)ANCOVA: Full Intervention (T0–T2)ANCOVA: Training Phase Only (T0–T1)
T0T1T2T0T1T2FF
Screening
    Tobacco0.71 (0.24)0.85 (0.16)0.85 (0.16)0.65 (0.30)0.69 (0.27)0.60 (0.27)28.34*8.54
    Alcohol0.67 (0.22)0.82 (0.17)0.83 (0.19)0.60 (0.34)0.64 (0.30)0.60 (0.26)17.81*8.26
    Drugs0.65 (0.24)0.84 (0.16)0.84 (0.17)0.61 (0.34)0.66 (0.30)0.62 (0.29)17.11*16.60*
    Sexual behavior0.57 (0.27)0.81 (0.16)0.81 (0.18)0.54 (0.34)0.57 (0.34)0.52 (0.28)36.23*12.24*
    Seatbelt0.43 (0.26)0.82 (0.20)0.82 (0.21)0.51 (0.31)0.53 (0.36)0.47 (0.30)49.36*22.86*
    Helmet0.42 (0.30)0.70 (0.23)0.81 (0.22)0.30 (0.29)0.28 (0.25)0.30 (0.29)52.21*25.56*
    Total Screening0.58 (0.20)0.81 (0.16)0.83 (0.17)0.53 (0.27)0.56 (0.24)0.52 (0.23)
Counseling
    Tobacco0.65 (0.26)0.83 (0.16)0.88 (0.16)0.56 (0.32)0.67 (0.26)0.67 (0.20)23.08*7.01
    Alcohol0.59 (0.29)0.77 (0.17)0.81 (0.18)0.46 (0.32)0.54 (0.32)0.55 (0.23)25.37*10.76
    Drugs0.62 (0.28)0.81 (0.16)0.85 (0.17)0.49 (0.29)0.58 (0.33)0.54 (0.28)25.36*9.93
    Sexual behavior0.52 (0.28)0.76 (0.20)0.78 (0.18)0.48 (0.33)0.54 (0.34)0.50 (0.25)27.77*9.89
    Seatbelt0.44 (0.24)0.79 (0.23)0.81 (0.20)0.46 (0.31)0.52 (0.34)0.46 (0.29)48.48*18.30*
    Helmet0.39 (0.28)0.71 (0.24)0.80 (0.21)0.35 (0.32)0.28 (0.24)0.33 (0.30)58.68*31.62*
    Total Counseling0.54 (0.22)0.78 (0.17)0.82 (0.17)0.46 (0.25)0.52 (0.23)0.51 (0.19)