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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
  1. (Bolding denotes significant p < 0.05)