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Table 3 The spatial overlap of the four activity space models with GPS activity spaces collected from a subsample of the study participants

From: Capturing exposure in environmental health research: challenges and opportunities of different activity space models

Method

Mean overlap % (overall)

Mean overlap % within locality threshold (4 km)

Administrative unit

38

59

Home buffer (500 m)

35

55

Individual home range

56

79

IREM

40

65