Table 2. Average Responses for TPB variables and Knowledge about side effects of AAS Before and After Educational Program.

Independent Variables	Before Intervention Mean (±SD)	After Intervention Mean (±SD)	P -value
Knowledge
Intervention group	6.83 (4.55)	11.38 (2.88)	0.000
Control group	7.08 (3.98)	7.93 (3.27)	0.045
Attitude towards AAS
Intervention group	18.35 (5.02)	14.26 (5.06)	0.000
Control group	18.50 (5.62)	17.61 (3.84)	0.014
Behavioral intention to AAS use
Intervention group	8.38 (3.92)	6.75 (3.25)	0.000
Control group	9.06 (4.05)	8.96 (4.16)	0.600
Perceived behavior control
Intervention group	15.08 (3.84)	15.90 (2.72)	0.005
Control group	14.53 (3.31)	14.66 (3.77)	0.398
Subjective norms
Intervention group	10.61 (3.85)	10.10 (3.42)	0.082
Control group	11.11 (3.86)	11.56 (3.67)	0.088
Intention AAS use
Intervention group Control group	8.83 (3.95)	6.75(3.25)	0.000
	9.06 (4.05)	8.96 (4.16)

Intervention group (n=60), Control group (n=60)