Table 5 Predicted odds of the health destination being located inside the activity space by area, adjusted for number of primary care opportunities. Area and Number of SDP measures truncated above 98th percentile to the 98th percentile. Area measures square root transformed. Area measures, counts of primary care opportunities normalized using Z scores and centered around the mean. SDE1 = standard deviational ellipse at 1 standard deviation; SDE2 = standard deviational ellipse at 2 standard deviations; RNB = road network buffer; STT = standard travel time polygon; RTT = relative travel time polygon.
From: A suite of methods for representing activity space in a healthcare accessibility study
| Â | Unadjusted odds ratio | CI | Adjusted odds ratio | CI |
|---|---|---|---|---|
Area | Â | Â | Â | Â |
SDE1 | 1.75 | 1.50, 2.05 | 1.41 | 1.17, 1.68 |
SDE2 | 1.75 | 1.47, 2.09 | 1.40 | 1.14, 1.72 |
RNB | 1.35 | 1.17, 1.56 | 1.18 | 1.01, 1.39 |
STT | 1.68 | 1.37, 2.07 | 1.21 | 0.92, 1.59 |
RTT | 3.37 | 2.51, 4.52 | 2.33 | 1.57, 3.46 |