TABLE 4

Randomized Controlled Trial Participant Characteristics

VideoPaperTotalPa
Adolescents, N8387170
    Age, mean (SD), y12.6 (1.1)12.7 (1.1)12.6 (1.1).87b
        11 y, n (%)19 (23)20 (23)39 (23)
        12 y, n (%)18 (22)17 (20)35 (21).99
        13 y, n (%)21 (25)23 (26)44 (26)
        14 y, n (%)25 (31)27 (31)52 (30)
    Male, n (%)45 (54)55 (63)100 (59).23
    WASI IQ, mean (SD)103 (12.1)103 (14.0)103 (13.0).88
    Medical diagnosis, n (%)51 (61)58 (67)109 (64).48
Parents, N8387170
    Parent, n (%).99
        Mother71 (86)73 (84)144 (85)
        Father10 (12)11 (13)21 (12)
        Guardian2 (2)3 (3)5 (3)
    Ethnicity, n (%).75
        Non-Hispanic77 (95)78 (93)155 (94)
        Hispanic4 (5)6 (7)10 (6)
    Race, n (%).64
        White72 (91)73 (91)145 (91)
        Black4 (5)2 (3)6 (4)
        Other3 (4)5 (6)8 (5)
    Education, n (%).49
        ≤High school8 (10)8 (10)16 (10)
        Some college30 (37)22 (26)52 (32)
        College (4-y) degree18 (22)23 (27)41 (25)
        Any graduate school25 (31)31 (37)56 (34)
    Age ≤ 40 y, n (%)23 (28%)22 (25)45 (26).72
  • WASI indicates Wechsler Abbreviated Scale of Intelligence.

  • a χ2 or Fisher's exact test.

  • b Student's t test.