Research Article
Two-Step Optimization for Spatial Accessibility Improvement: A Case Study of Health Care Planning in Rural China
Table 2
Accessibility measures in rural and urban areas.
| Measure | Urbanicity | Number of village-level units | Total population | Minimum | Maximum | Mean | Standard deviation |
| Distance from the nearest hospital (km) | Rural | 635 | 696,931 | 0.02 | 18.27 | 6.57 | 3.91 | Urban | 12 | 114,515 | 0.02 | 2.15 | 0.85 | 0.69 | All | 647 | 811,446 | 0.02 | 18.27 | 6.47 | 3.95 |
| 2SFCA accessibility index | Rural | 635 | 696,931 | 0.0289 | 14.4999 | 0.2477 | 0.6907 | Urban | 12 | 114,515 | 0.1968 | 1.5583 | 0.7961 | 0.4277 | All | 647 | 811,446 | 0.0289 | 14.4999 | 0.2579 | 0.6900 |
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