Table 3.
Descriptive Statistics of Theoretical Variables and Comparison between Groups Theoretical Variables
| Variable | Mobility limitations n = 163 |
No mobility limitations n = 163 |
t-value |
|---|---|---|---|
| M (SD) | M (SD) | ||
| Neighborhood walking (minutes/week) |
49.63 (80.16) |
128.83 (129.74) |
−6.63*** |
| SE totalª | 52.92 (21.04) |
77.27 (13.56) |
−12.42*** |
| SE walking durationb | 36.95 (33.75) |
77.84 (27.26) |
−12.01*** |
| SE physical activity barriersb |
29.32 (21.72) |
51.40 (25.51) |
−8.78*** |
| SE neighborhood barriersb |
50.69 (28.24) |
68.01 (25.04) |
−5.84*** |
| SE gaitb | 71.84 (26.85) |
95.33 (7.46) |
−10.76*** |
| SE balanceb | 75.49 (41.49) |
92.87 (10.32) |
−9.29*** |
| Outcome expectations | 3.73 (.60) | 4.06 (.50) | −5.35*** |
| Neighborhood environment |
|||
| Destinations | 1.80 (.62) | 2.11 (.64) | −4.39*** |
| Designc | 2.64 (.47) | 2.81 (.43) | −3.49** |
| Access to servicesd | 2.02 (.88) | 2.39 (.98) | −3.74*** |
| Neighborhood streetsd |
2.59 (.86) | 2.64 (.82) | ns |
| Neighborhood sidewalksd |
2.72 (1.08) | 3.0 (1.0) | −2.31* |
| Neighborhood surroundingsd |
3.37 (.55) | 3.46 (.50) | ns |
| Crime safetyd | 3.32 (.48) | 3.47 (.37) | −3.14** |
| Pedestrian/Traffic safetyd |
2.73 (.66) | 3.02 (.60) | −4.15*** |
| Comfortd | 1.64 (.70) | 1.67 (.68) | ns |
Note. SE = Self-efficacy
a
total SE scale;
b
SE subscale;
c
total Design scale;
d
Design subscale
*
p < .05.
**
p < .01.
***
p < .001.