Table 4 Difference between self-reported location and GPS location accuracy
From: Community participation of community dwelling older adults: a cross-sectional study
Location | Self-report n (mean) (SD) | GPS n (mean) (SD) | Mean difference | T-test | Significance |
|---|---|---|---|---|---|
Total trips out-of-home | 15.7 (5.6) | 14.4 (5.8) | 1.3 | 4.3 | < 0.001 |
Residential | 2.5 (2.7) | 2.5 (2.6) | 0.0 | 0.0 | 1.000 |
Recreational | 5.5 (4.2) | 4.9 (4.1) | 0.6 | 3.0 | 0.005 |
Commercial | 6.3 (3.4) | 5.6 (3.3) | 0.7 | 3.3 | 0.002 |
Health | 0.8 (1.2) | 0.7 (1.1) | 0.7 | 1.0 | 0.323 |
Local walk/ greenspace | 3.8 (4.5) | 3.6 (4.4) | 0.2 | 1.8 | 0.071 |
CBD | 1.7 (2.2) | 1.7 (2.3) | 0.0 | −1.0 | 0.323 |
Place of worship | 0.2 (.49) | 0.3 (.51) | −0.1 | − 1.4 | 0.160 |