Table 2.
Bivariate Correlations Between Walking Barriers, Vigorous Exercise Barriers, and Moderate-Intensity Physical Activitya
| Variables | ||||||
|---|---|---|---|---|---|---|
|
| ||||||
|
1
r P n |
2
r P n |
3
r P n |
4
r P n |
5
r P n |
6
r P n |
|
|
1. Appearance (w)
Mean (SD) = 1.8 (0.8) |
— | — | — | — | — | — |
|
2. Footwear (w)
Mean (SD) = 1.8 (0.8) |
.497 <.001 280 |
— | — | — | — | — |
|
3. Situational (w)
Mean (SD) = 2.3 (0.7) |
.316 <.001 280 |
.256 <.001 254 |
— | — | — | — |
|
4. Internal (v)
Mean (SD) = 2.6 (0.8) |
.285 <.001 280 |
.311 <.001 254 |
.179 .01 254 |
— | — | — |
|
5. External (v)
Mean (SD) = 2.5 (0.8) |
.254 <.001 280 |
.230 <.001 254 |
.205 .001 254 |
.614 <.001 295 |
— | — |
|
6. Moderate physical activityb
Mean (SD) = 3.0 (2.0) |
−.272 .02 280 |
−.034 .78 254 |
−.341 .003 254 |
−.171 .12 295 |
−.299 .01 300 |
— |
W indicates walking barriers; v, vigorous exercise barriers.
a
Walking barriers were assessed using a 4-point scale, from 1 = not at all to 4 = a great deal; vigorous exercise barriers were assessed using a 5-point scale, from 1 = not at all to 5 = a great deal.
b
Percentage of time spent in moderate-intensity physical activity; for ease of interpretation, the nontransformed mean is presented in the table.