TABLE 6.
Nested Ordinary Least Squares Regression Results for Predictors of Age 5 Years Applied Problems: EHS Sample (N = 718)
| Model 1 | Model 2 | Model 3 | Model 4 | |
|---|---|---|---|---|
| Bed-share | ||||
| 1 time point only | −4.72 (1.97)a | −2.13 (1.93) | −1.29 (1.90) | −0.50 (1.87) |
| ≥2 time points | −6.86 (1.89)b | −4.30 (1.88)a | −2.76 (1.86) | −1.76 (1.83) |
| Child characteristics | ||||
| EHS treatment group | — | 4.10 (1.50)c | 4.41 (1.47)c | 4.24 (1.45)c |
| Child is female | — | 4.39 (1.50)c | 4.44 (1.48)c | 3.15 (1.47)a |
| Low birth weight | — | −8.21 (2.83)c | −7.20 (2.78)a | −6.75 (2.72)a |
| Ethnicity | ||||
| Mother is Hispanicd | — | −8.03 (2.27)b | −6.21 (2.30)c | −5.44 (2.27)a |
| Mother is blackd | — | −5.80 (1.85)c | −4.61 (1.86)a | −2.34 (1.93) |
| Mother is other ethnicityd | — | −1.78 (3.88) | −3.11 (3.81) | −3.62 (3.73) |
| Mother is US born | — | 9.12 (2.48)b | 7.03 (2.56)c | 6.64 (2.52)c |
| Socioeconomic characteristics | ||||
| Below poverty levele | — | — | −1.67 (2.25) | −1.48 (2.21) |
| Male head of household | — | — | 4.93 (1.57)c | 4.62 (1.54)c |
| No. of children | — | — | −1.15 (0.65)f | −0.72 (0.64) |
| Maternal education | ||||
| Less than high schoolg | — | — | −5.55 (3.18)f | −4.36 (3.12) |
| Some high schoolg | — | — | −0.04 (1.84) | 0.73 (1.81) |
| More than high schoolg | — | — | 7.59 (1.96)b | 5.77 (1.95)c |
| Mothering behaviors at 1 y | ||||
| Mother's detachment | — | — | — | 1.23 (0.91) |
| Mother's negative regard | — | — | — | −1.17 (1.05) |
| Mother's supportiveness | — | — | — | 4.15 (0.95)b |
| Mother's depressive symptoms | — | — | — | −0.20 (0.08)a |
| Constant | 90.25b | 81.24b | 81.74b | 66.20b |
| R2 | 0.02 | 0.11 | 0.16 | 0.20 |
Values are given as β (SE). — indicates that association was not tested as part of the model.
a
P < .05.
b
P < .001.
c
P < .01.
d
The reference category is white, non-Hispanic.
e
The reference category is ≥100%.
f
P < .10.
g
The reference category is high school graduate.