Table 1 Baseline demographic characteristics of participant parents and children assigned to experimental conditions (n = 19 schools; n = 303 parent/child dyads)

From: Virtual fitness buddy ecosystem: a mixed reality precision health physical activity intervention for children

 

Condition

Treatment

Control

Individual characteristics

n (%)

n (%)

 Parent female

118 (77.6%)

114 (75.5%)

 Child female

62 (40.8%)

66 (43.7%)

 Child age ± sd

8.1 ± 1.4

8.1 ± 1.4

 Parent BMI ± sd

27.3 ± 7.3

27.9 ± 5.6

 Child BMI%ile ± sd

68.9 ± 26.9

68.7 ± 27.9

 Child overweight

64 (42.1%)

58 (38.4%)

Child race/ethnicity

 Hispanic

4 (2.6%)

8 (5.3%)

 White

63 (41.5%)

56 (37.1%)

 Black

52 (34.2%)

41 (27.2%)

 East Asian

5 (3.3%)

5 (3.3%)

 South Asian

13 (8.6%)

16 (10.6%)

 Other

2 (1.3%)

4 (2.7%)

 Multi-racial

9 (5.9%)

15 (9.9%)

 Prefer not to report

4 (2.6%)

6 (4%)

Family characteristics

Household income

 <$30,000

20 (13.2%)

11 (7.3%)

 $30,000–$59,999

16 (10.5%)

17 (11.3%)

 $60,000–$99,999

21 (13.8%)

28 (18.5%)

 $100,000+

71 (46.7%)

76 (50.3%)

 Prefer not to report

24 (15.8%)

19 (12.6%)

Parent education

 HS/GED

10 (6.8%)

10 (6.9%)

 Some college

20 (13.6%)

12 (8.3%)

 Associates/trade/vocational

14 (9.5%)

15 (10.3%)

 Bachelors

55 (37.4%)

54 (37.2%)

 Masters

37 (25.2%)

43 (29.7%)

 Doctoral/terminal degree

11 (7.5%)

11 (7.6%)

 Prefer not to report

5 (3.3%)

6 (4%)

Parent relationship status

 Married

92 (60.5%)

102 (67.6%)

 Divorced/separated/widowed

21 (13.8%)

19 (12.6%)

 Single/never married

28 (18.4%)

17 (11.3%)

 Cohabitating

3 (2%)

5 (3.3%)

 Prefer not to report

8 (5.3%)

8 (5.3%)