From: Levels and predictors of participation in integrated treatment programs for pregnant and parenting women with problematic substance use
Treatment participation
Mean
Std. Dev.
Median
First visit interval: b
Number of days between first and second visit
12.3
11.1
8
Retention:
Number of days between first and last visit
124.9
185.6
58
Intensity:
Number of visits per episode
14.6
27.7
6