Table 7.

Results of Regression Analysis Assessing Explanatory Power of Socioeconomic and Other Variables on PHDS Quality Measures

Dependent Variables: Individual Level Values on the PHDS Quality Measures
Measure 1:
AG Providers
Measure 2:
AG Plan
Measure 3:
FU at Risk
Measure 4:
Family
Assessment
Measure 5:
Assess
Smoking/Drug
Measure 6:
FCC
Measure 7:
Effect
Independent
Variable
(R2 = 0.07)(R2 = 0.04)(R2 = 0.07)(R2 = 0.03)(R2 = 0.09)(R2 = 0.03)(R2 = 0.05)
Interceptα = 75.1α = 74.85α = 60.2α = 25.67α = 77.62α = 52.40α = 59.6
Age of childβ = −7.32β = −12.0β = −0.310β = −5.94β = −13.6β = −3.59β = −5.75
P = .01P = .003P = .33P = .01P = .00P = .21P = .03
Child's genderβ = 1.26β = 5.01β = 0.094β = −2.08β = −5.51β = −0.243β = 3.93
P = .62P = .15P = .71P = .30P = .14P = .92P = .08
First childβ = −5.11β = 1.05β = −0.196β = −1.39β = −2.06β = −1.76β = 0.770
P = .04P = .77P = .48P = .49P = .58P = .47P = .73
Blackβ = −3.81β = −5.40β = −0.223β = 5.93β = 0.00β = −3.87β = 6.97
P = .38P = .36P = .62P = .08P = .99P = .35P = .07
Hispanicβ = −6.69β = −0.742β = −0.218β = 2.34β = 2.83β = −0.677β = 11.9
P = .10P = .89P = .61P = .48P = .63P = .86P = .001
Asianβ = −8.67β = 6.68β = −0.42β = 0.03β = −9.0β = −3.29β = 8.34
P = .05P = .28P = .34P = .99P = .18P = .44P = .04
Marriedβ = −7.62β = −5.34β = −0.38β = −4.35β = 12.0β = −0.305β = −1.01
P = .05P = .33P = .34P = .17P = .04P = .94P = .77
Educationβ = 1.77β = 1.18β = −0.212β = −0.417β = −5.36β = 2.61β = −0.902
P = .25P = .57P = .22P = .73P = .02P = .08P = .50
Incomeβ = −2.33β = −0.277β = 0.242β = −0.70β = −0.88β = 0.691β = 1.29
P = .82P = .85P = .08P = .40P = .57P = .49P = .16
• AG indicates anticipatory guidance; FU, follow-up; FCC, family-centered care.

Definition of variables: Age: 1 = 19–48 months, 0 = 3–18 months; Gender: 1 = female, 0 = male; First born child: 1 = yes, 0 = no; Black/parent: 1 = yes, 0 = no; Hispanic/parent: 1 = yes, 0 = no; Asian/parent: 1 = yes, 0 = no; Parent married: 1 = not married, 0 = married/living as married; Parent education: 1 = less than high school, 2 = some college, 3 = college, 4 = more than college; Parent income: 1 = <10 000, 2 = 10–20K, 3 = 20–30K, 4 = 30–40K, 5 = 50–60K, 6 = >60K.