Chunk #12 — Method — Participants

Source

Trajectories of risk for early sexual activity and early substance use in the Fast Track prevention program.

Embedded

yes

Text

Twelve years after recruitment, at the final assessment point for this study, only partial data was available for 29 % of the sample, but LCA uses full information likelihood to estimate missing data for these cases. However, 9 % of the sample had insufficient data for inclusion.