Table A1.
Variables used in multiple imputation and estimation of treatment weights
| Multiple imputation | Treatment weights | |
|---|---|---|
| Variables | Years used | Years used |
| Demographic | ||
| Sex | 1997 | 1997 |
| Age | 1997, 2002, 2007 | 1997 |
| Race | 1997 | 1997 |
| Family composition | ||
| Family size | 1997, 2002 | |
| Head of household's marital status | 1997 | |
| Number of parent figures/guardians lives with | 1997, 2002, 2007 | 1997, 2002 |
| Lives with a partner (age ≥ 18) | 2007 | |
| Birth order to mother | 1997 | |
| Sibling in 1997 CDS | 1997 | |
| Family socioeconomic status & environment | ||
| Maximum of parents' years schooling at birth | 1997 | |
| Maximum of caregivers' years schooling | 1997, 2002 | 1997 |
| Family poverty threshold | 1996, 2002, 2006 | |
| ln(Family income-to-poverty ratio) | 1996, 2002, 2006 | 1996, 2002 |
| HOME scale | 1997 | 1997 |
| Neighborhood characteristics | ||
| Years lived in current neighborhood | 1997, 2002 | |
| Rating of neighborhood as a place to raise children | 1997, 2002 | 1997, 2002 |
| Neighborhood dangerous to walk around alone after dark | 1997, 2002 | |
| Geographical characteristics | ||
| Urbanicity | 1997, 2001, 2003, 2007 | 1997 |
| Region | 1997, 2001, 2003, 2007 | 1997 |
| Perinatal health | ||
| Birth weight | 1997 | |
| Low birth weight | 1997 | |
| Spent time in neonatal intensive care unit | 1997 | |
| Primary caregiver's rating of health at birth | 1997 | 1997 |
| Current physical health and health care use | ||
| Primary caregiver's rating of health status | 1997, 2002 | 1997, 2002 |
| Self-rated health status | 2002, 2007 | |
| Body mass index | 1997, 2002, 2005 (TA), 2007 | 1997, 2002 |
| Number of overnight hospital stays | 1997, 2002, 2007 | 1997, 2002 |
| Routine physician check-up in past 2 years | 1997, 2002 | 1997, 2002 |
| Primary caregiver’s self-rated health status | 1997, 2002 | |
| Mental health and well-being | ||
| Children's Depression Inventory (age 12+) | 2002, 2007 | 2002 |
| K-6 Nonspecific Psychological Distress Scale (TA only; age 18+) | 2005, 2007 | |
| Physician diagnosis of serious emotional disturbance | 1997, 2002 | |
| Physician diagnosis of depression (TA only; age 18+) | 2007 | |
| Global self-concept (CDS version; age 8+ in 1997, age 10+ in 2002, 2007) | 1997, 2002, 2007 | |
| Global self-concept compared to others (TA version; age 18+) | 2005, 2007 | |
| Emotional well-being subscale (age12+) | 2002, 2007 | |
| Psychological well-being subscale (age 12+) | 2002, 2007 | |
| Social well-being subscale (age 12+) | 2002, 2007 | |
| Behaviors | ||
| Behavior Problems Index (age ≤ 19) | 1997, 2002, 2007 | 1997, 2002 |
| Internalizing Behaviors subscale | 1997, 2002, 2007 | |
| Externalizing Behaviors subscale | 1997, 2002, 2007 | |
| Categories of # arrests (age 12+) | 2002, 2005 (TA),2007 | |
| Drunk driving past 6 mos (age 12+) | 2007 | |
| Rode w/drunk driver past 6 mos (age 12+) | 2007 | |
| How often wear seatbelt (age 10+) | 2002 | |
| Did something dangerous past 6 mos just for thrill (TA only) | 2005, 2007 | |
| Regular smoker (age 11+) | 2002, 2007 | |
| Friend influences (CDS version; 9.5 ≤ age ≤ 19) | 2002, 2007 | |
| Friend influences (TA version; age 18+) | 2005, 2007 | |
| Friend influences (CDS & TA combined) | 2007 | |
| Schooling | ||
| Years completed schooling | 1997, 2002, 2007 | |
| Degrees completed | 2007 | |
| Ever repeated a grade | 1997 | 1997 |
| Whether in school | 2002, 2007 | 2002 |
| Type of school | 1997, 2002 | 1997, 2002 |
| Changed school during current school year | 1997, 2002 | 1997, 2002 |
| Academic achievement | ||
| Academic achievement score | 1997, 2002 | 1997, 2002 |
| Primary caregiver's achievement score | 1997 | 1997 |