Table 1 Baseline descriptive characteristics of participants in the STREETS cohort in 2019–2020 school year
|  | N = 168 |
|---|---|
Individual Characteristics | |
Sex, n (%) | |
 Male | 74 (44%) |
 Female | 94 (56%) |
 Age at baseline in years, mean (SD) | 8.9 (0.7) |
Race/ethnicity, n (%) | |
 Black or African American | 12 (7.0) |
 Hispanic, Latino, Mexican American, or Spanish Origin | 66 (39.5) |
 White | 73 (43.9) |
 Asian or Other | 15 (9.5) |
Family Characteristics | |
 Education level less than high school, n (%) | 49 (29%) |
 Number of children in household, mean (SD) | 2.6 (0.9) |
Independent mobility rules | |
 Parents/caregivers allow child to walk to recreational or open spaces without adult, n (%) | 103 (61%) |
 Parents/caregivers allow child to play on streets, playgrounds or parks without adult, n (%) | 115 (68%) |
Organizational and Social Environment Characteristics | |
School attendance during COVID-19, n (%) | |
 Virtual | 90 (54%) |
 In-Person | 78 (46%) |
 Informal social control, mean (SD) | 16.9 (6.0) |
 Neighborhood social cohesion, mean (SD) | 19.2 (3.2) |
Neighborhood Characteristics | |
Safe road crossings in neighborhood, n (%) | |
 Low | 119 (71%) |
 High | 49 (29%) |
Sidewalk availability in neighborhood, n (%) | |
 Low | 83 (49%) |
 High | 87 (51%) |
Perceptions of crime safety in neighborhood, n (%) | |
 Low | 78 (47%) |
 High | 87 (53%) |
Perceptions of traffic safety in neighborhood, n (%) | |
 Low | 42 (26%) |
 High | 122 (74%) |
Movement Behaviors | |
 Daily minutes of MVPA pre-COVID-19, mean (SD) | 48.1 (20.1) |
 Daily minutes of MVPA during COVID-19, mean (SD) | 38.7 (22.7) |
 Daily hours of sedentary behavior pre-COVID-19, mean (SD) | 7.7 (1.1) |
 Daily hours of sedentary behavior during COVID-19, mean (SD) | 8.6 (1.3) |
 Change in daily minutes of MVPA, mean (SD) | −9.4 (18.5) |
 Change in daily hours of sedentary time, mean (SD) | 0.8 (1.2) |
 Months between baseline and follow-up measures, mean (SD) | 11.5 (1.9) |