Table 2.

Linear regression model results: Associations of ethnicity/language and other factors with child development familiarity (N=539)

	Adjusted β coefficient (95% CI)
Constant (95% CI)	8.26 (6.76, 9.75)b
Latino ethnicity, race, and English proficiency
Non-Latino, white, English proficient (n = 155)	ref
Non-Latino, other race, English proficient (n = 55)	−1.55 (−2.37, −0.73)b
Latino, English proficient (n = 100)	−0.72 (−1.39, −0.05)
Latino, limited English proficiency (n = 191)	−1.04 (−1.79, −0.30)a
Age, years	−0.03 (−0.07, −0.002)
Gender
Female (n = 473)	ref
Male (n = 49)	−0.76 (−1.50, −0.02)
Education
8th grade or less (n = 82)	ref
High school without diploma or current student (n = 89)	0.10 (−0.72, 0.92)
High school graduate or GED completed (n = 145)	0.92 (0.15, 1.69)
Associate degree or some college credit but no degree (n = 175)	1.31 (0.47, 2.15)a
Bachelor’s degree or higher (n = 30)	2.30 (1.09, 3.50)b
Mode of survey administration
Self-administered survey (n = 379)	ref
Orally as an interview (n = 160)	1.92 (1.32, 2.51)b

“Constant” represents the score for a subject with referent values for all characteristics listed in the table.

β-coefficients associated with each characteristic indicate the degree to which the score is raised lowered for the listed factor, adjusting for all other factors shown in the model.

Abbreviation: CI, confidence interval

Bold values are significant at p<0.05,

^ap<0.01

^bp<0.001.