Table 2 Descriptive statistics for cumulative risk variables
From: Associations between cumulative risk, childhood sleep duration, and body mass index across childhood
M (SD) or % | |||
|---|---|---|---|
Age 3 years | Age 5 years | Age 9 years | |
Household or environmental risk variables | |||
Substandard housing conditions and hazards sum | 1.05 (1.96) | 1.03 (1.89) | 0.76 (1.63) |
Exterior conditions | 0.94 (1.67) | 0.92 (1.65) | 0.70 (1.39) |
Interior conditions | 0.27 (0.68) | 0.21 (0.57) | 0.11 (0.41) |
Interior hazards | 0.06 (0.43) | 0.07 (0.38) | 1.48 (1.77) |
Household size (Total household members) | 4.36 (1.62) | 4.44 (1.61) | 4.63 (1.62) |
Noise (Endorsed “Very Noisy”) | 15.8% | 22.3% | 24.0% |
Family risk variables | |||
Child separation from biological parents (yes) | 11.2% | 10.2% | 11.4% |
Child exposure to violence (yes) | 13.5% | 10.6% | 8.2% |
Family turmoil | 0.67 (0.94) | 0.65 (0.96) | 0.64 (0.91) |
Housing insecurity | 20.1% | 20.4% | 25.4% |
Food insecurity | 14.0% | 7.1% | 7.2% |
Maternal alcohol/drug use | 10.2% | 9.1% | 30.9% |
Maternal depression | 20.6% | 17.0% | 17.5% |
Paternal incarceration | 8.1% | 8.3% | 6.5% |
Maternal intimate partner violence | 18.4% | 6.3% | 5.4% |
Sociodemographic risk variables | |||
Maternal education- less than high school | 27.9% | 25.9% | 22.0% |
Single mother | 46.7% | 51.8% | 52.4% |
Socioeconomic disadvantage (Income-to-needs ratio) | 1.94 (2.53) | 1.92 (2.25) | 1.99 (2.29) |