Appendix Table 2:
A Sensitivity Analyses of Different Combinations of Covariate Adjustments in Models of Correlates of MVPA (Hours/Week) That Differed Significantly by Ethnicity/Race and Sex
| Age-adjusted regression coefficient (95% CI) | Age, education-adjusted regression coefficient (95% CI) | Age, income-adjusted regression coefficient (95% CI) | Age, income, education-adjusted regression coefficient (95% CI) | |
|---|---|---|---|---|
| Association of home sedentary equipment with MVPA by race among males | ||||
| White males | −0.23 (−0.39 to −0.06)* | −0.23 (−0.40 to −0.07)* | −0.22 (−0.39 to −0.05)* | −0.24 (−0.41 to −0.07)* |
| African American males | 0.05 (−0.11 to 0.21) | 0.01 (−0.15 to 0.17) | 0.01 (−0.15 to 0.17) | −0.005 (−0.16 to 0.16) |
| Hispanic males | 0.29 (0.07 to 0.50)* | 0.26 (0.04 to 0.49)* | 0.27 (0.05 to 0.50)* | 0.26 (0.03 to 0.49)* |
| Asian males | 0.03 (−0.18 to 0.23) | 0.02 (−0.19 to 0.23) | 0.02 (−0.19 to 0.23) | 0.02 (−0.19 to 0.23) |
| Association of sport participation with MVPA by race among males | ||||
| White males | 1.45 (0.96 to 1.94)* | 1.47 (0.98 to 1.97)* | 1.53 (1.03 to 2.03)* | 1.52 (1.02 to 2.02)* |
| African American males | 1.17 (0.72 to 1.62)* | 1.14 (0.70 to 1.58)* | 1.14 (0.70 to 1.59)* | 1.13 (0.68 to 1.57)* |
| Hispanic males | 1.84 (1.34 to 2.33)* | 1.82 (1.33 to 2.31)* | 1.82 (1.33 to 2.32)* | 1.82 (1.32 to 2.31)* |
| Asian males | 0.38 (−0.23 to 1.00) | 0.37 (−0.24 to 0.99) | 0.37 (−0.24 to 0.99) | 0.37 (−0.25 to 0.99) |
| Association of neighborhood road connectivity with MVPA by race among females | ||||
| White females | 0.2 (−0.13 to 0.54) | 0.20 (−0.13 to 0.52) | 0.21 (−0.12 to 0.54) | 0.19 (−0.13 to 0.52) |
| African American females | 0.03 (−0.25 to 0.30) | 0.05 (−0.23 to 0.32) | 0.06 (−0.22 to 0.33) | 0.06 (−0.21 to 0.34) |
| Hispanic females | −0.71 (−0.96 to −0.46)* | −0.69 (−0.93 to −0.44)* | −0.67 (−0.93 to −0.42)* | −0.67 (−0.92 to −0.43)* |
| Asian females | −0.34 (−0.66 to −0.02)* | −0.33 (−0.65 to −0.01)* | −0.32 (−0.65 to 0.002) | −0.33 (−0.66 to −0.005)* |
| Association of distance from home to trail with MVPA by race among females | ||||
| White females | −0.61 (−2.02 to 0.80) | −0.57 (−1.96 to 0.83) | −0.73 (−2.15 to 0.69) | −0.56 (−1.97 to 0.85) |
| African American females | −0.33 (−1.16 to 0.50) | −0.37 (−1.20 to 0.46) | −0.36 (−1.18 to 0.47) | −0.38 (−1.21 to 0.45) |
| Hispanic females | 0.01 (−1.01 to 1.03) | 0.05 (−0.96 to 1.06) | −0.06 (−1.07 to 0.95) | 0.003 (−1.01 to 1.01) |
| Asian females | 1.16 (−0.15 to 2.46) | 1.16 (−0.14 to 2.46) | 1.19 (−0.12 to 2.49) | 1.18 (−0.13 to 2.49) |
| Association of perceived mother’s physical activity level with daughters’ MVPA (reference level = “never”) | ||||
| White females | ||||
| Regular | −0.69 (−2.53 to 1.15) | −1.19 (−3.03 to 0.64) | −1.13 (−3.05 to 0.79) | −1.25 (−3.15 to 0.64) |
| Sometimes | −1.53 (−3.24 to 0.19) | −1.99 (−3.70 to −0.29)* | −1.87 (−3.63 to −0.11)* | −2.04 (−3.78 to −0.30)* |
| Rarely | −1.50 (−3.21 to 0.21) | −1.74 (−3.43 to −0.05)* | −1.67 (−3.40 to 0.05) | −1.77 (−3.47 to −0.07)* |
| African American females | ||||
| Regular | 2.31 (0.97 to 3.64)* | 2.23 (0.89 to 3.57)* | 2.25 (0.92 to 3.59)* | 2.21 (0.88 to 3.55)* |
| Sometimes | 1.76 (0.62 to 2.91)* | 1.72 (0.58 to 2.87)* | 1.76 (0.62 to 2.91)* | 1.74 (0.59 to 2.88)* |
| Rarely | 0.16 (−1.02 to 1.34) | 0.09 (−1.09 to 1.27) | 0.19 (−0.99 to 1.36) | 0.13 (−1.06 to 1.31) |
| Hispanic females | ||||
| Regular | 2.50 (1.13 to 3.87)* | 2.40 (1.03 to 3.76)* | 2.44 (1.08 to 3.81)* | 2.38 (1.02 to 3.75)* |
| Sometimes | 1.04 (−0.18 to 2.26) | 1.04 (−0.17 to 2.25) | 1.12 (−0.09 to 2.34) | 1.1 (−0.11 to 2.31) |
| Rarely | 0.97 (−0.20 to 2.14) | 0.94 (−0.22 to 2.11) | 1.06 (−0.11 to 2.23) | 1.01 (−0.16 to 2.18) |
| Asian females | ||||
| Regular | 0.72 (−0.94 to 2.37) | 0.56 (−1.13 to 2.25) | 0.63 (−1.05 to 2.31) | 0.55 (−1.15 to 2.24) |
| Sometimes | 1.09 (−0.24 to 2.43) | 1.03 (−0.32 to 2.37) | 1.03 (−0.33 to 2.38) | 1.01 (−0.35 to 2.37) |
| Rarely | 1.21 (−0.12 to 2.53) | 1.18 (−0.15 to 2.51) | 1.16 (−0.18 to 2.49) | 1.17 (−0.18 to 2.51) |
*
Statistically significant difference at P < .05.