TABLE 1

Demographic Characteristics of Study Population (n = 665)

CharacteristicPercent (n) or Median
Gender
 Female55.0 (366)
 Male45.0 (299)
Grade
 Third 29.5 (196)
 Sixth 37.3 (248)
 Ninth 33.2 (221)
Race/Ethnicity
 White62.2 (414)
 African American11.3 (75)
 Hispanic7.5 (50)
 Asian/Pacific Islander9.6 (64)
 Other/Mixed ethnicity and race9.3 (62)
Parent marital status
 Married77.0 (512)
 Single7.0 (46)
 Divorced or separated15.0 (100)
 Widowed1.0 (7)
Annual income
 Minimum $0
 Median $86 500
 Maximum $900 000
Free/reduced lunch18.3 (122)