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Impact of a National Rural Youth Health and Safety Initiative: Results from a Randomized Controlled Trial

Barbara C. Lee, PhD, RN, James D. Westaby, PhD and Richard L. Berg, MS

Barbara C. Lee and Richard L. Berg are with Marshfield Clinic Research Foundation, Marshfield, Wisc. James D. Westaby is with Teachers College, Columbia University, New York.



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  		FIGURE 1—— Flow diagram of study participants.

Note. Study participants provided self-generated, anonymous identification codes on their survey forms, allowing data to be matched at different time intervals.

aFFA advisers matched from preintervention to postintervention data.

b Students matched from preintervention to postintervention data.

c FFA advisers matched across preintervention, postintervention, and postintervention 2 data.

d Students matched across preintervention, postintervention, and postintervention 2 data.

 




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