Table 3.
Logistic regression predicting probability of sleeping 9–11 h
| Variables | OR (95% CI) | ||||
|---|---|---|---|---|---|
| All (Pre-K-8th) | 1st-8th | Pre-K-5th | 1st-5th | ||
| Sociodemographic Characteristics | Asian (ref: White) | 0.59 (0.14–2.48) | 0.54 (0.13–2.28) | 0.51 (0.08–3.18) | 0.48 (0.08–2.88) |
| Black (ref: White) | 0.77 (0.35–1.68) | 0.82 (0.38–1.78) | 0.56 (0.21–1.53) | 0.60 (0.22–1.62) | |
| Latino (ref: White) | 0.66 (0.31–1.41) | 0.67 (0.32–1.41) | 0.64 (0.24–1.67) | 0.65 (0.25–1.67) | |
| Child age | 0.71 (0.61–0.83)*** | 0.73 (0.62–0.86)*** | 0.71 (0.58–0.88)** | 0.73 (0.59–0.92)** | |
| Child sex/gender | 0.63 (0.33–1.18) | 0.61 (0.33–1.15) | 0.86 (0.39–1.90) | 0.82 (0.37–1.83) | |
| Child nativity | 0.40 (0.15–1.08) | 0.39 (0.14–1.06) | 0.12 (0.02–0.85)* | 0.11 (0.02–0.81)* | |
| Parent nativity | 0.63 (0.34–1.17) | 1.57 (0.84–2.93) | 0.57 (0.26–1.25) | 1.74 (0.77–3.91) | |
| Family SES | 0.93 (0.79–1.08) | 0.93 (0.79–1.08) | 0.92 (0.74–1.15) | 0.92 (0.74–1.15) | |
| School type | 1.06 (0.54–2.08) | 1.06 (0.54–2.07) | 0.72 (0.29–1.80) | 0.73 (0.29–1.81) | |
| Environmental Correlates | Crowding | 0.64 (0.30–1.35) | 0.62 (0.29–1.33) | 0.82 (0.21–3.26) | 0.78 (0.19–3.18) |
| Smoker in the home | 1.54 (0.69–3.45) | 1.64 (0.72 – 3.74) | 2.46 (0.81–7.43) | 2.88 (0.90–9.18) | |
| Covariates | Sleep through the night | 0.45 (0.15–1.38) | 0.37 (0.11–1.26) | 0.55 (0.15–1.96) | 0.43 (0.10–1.80) |
| Bedtime | 8.06 (3.42–19.02)*** | 7.18 (3.05–16.87)*** 8.26 (2.53–28.91)*** | 6.81 (2.12–21.95)** | ||
| Media use (1 hr; ref: 0 or < 1 hr) | 0.24 (0.05–1.19) | 0.25 (0.05–1.22) | 0.10 (0.01–0.82)* | 0.11 (0.01–0.81)* | |
| Media use (2–3 h) | 0.27 (0.06–1.24) | 0.29 (0.06–1.29) | 0.11 (0.01–0.78)* | 0.11 (0.02–0.79)* | |
| Media use (4 h or more) | 0.14 (0.03–0.64)* | 0.14 (0.03–0.62)* | 0.07 (0.01–0.47)** | 0.06 (0.01–0.43)** | |
| Physical activity | 1.22 (1.03–1.45)* | 1.21 (1.02–1.43)* | 1.29 (1.03–1.61)* | 1.27 (1.01–1.59)* | |
| Health history | 0.95 (0.43–2.12) | 1.06 (0.47–2.39) | 0.52 (0.19–1.43) | 0.60 (0.21–1.68) | |
| Asthma | 0.78 (0.38–1.58) | 0.72 (0.35–1.47) | 0.71 (0.28–1.83) | 0.63 (0.24–1.64) | |
| Early intervention | 1.63 (0.80–3.30) | 1.56 (0.77–3.15) | 2.53 (0.98–6.53) | 2.35 (0.91–6.06) | |
| Adult health (fair/poor; ref: excellent) | 0.69 (0.23–2.03) | 0.66 (0.23–1.89) | 0.88 (0.25–3.05) | 0.81 (0.24–2.72) | |
| Adult health (good) | 2.06 (0.82–5.18) | 2.12 (0.86–5.27) | 4.28 (1.42–12.84)** | 4.45 (1.50–13.14)** | |
| Adult health (very good) | 1.87 (0.73–4.81) | 1.83 (0.72–4.62) | 3.45 (1.06–11.22)* | 3.24 (1.02–10.30)* | |
| # of observations | 1101 | 1037 | 858 | 794 | |
Notes.
*
p < 0.05.
**
p < 0.01.
***
p < 0.001.