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Table 2 Purely spatial analysis of PedsQL physical health summary scores over the entire study period

From: A spatial analysis of functional outcomes and quality of life outcomes after pediatric injury

Cluster Categories Observed Expected RR p-value CTs in cluster Radius (km) Time period
1 [1, 2, 3, 4] [13, 9, 2, 0] [5.6, 5.7, 2.4, 10.4] [2.4, 1.6, 0.8, 0.0] 0.003 7 1.4
2 [1, 2-3, 4] [16,3,2] [4.9, 7.0, 9.1] [3.5, 0.4, 0.2] 0.005 36 5.4
3 [1, 2-3, 4] [10, 3, 0] [3.0, 4.3, 5.6] [3.4, 0.7, 0.0] 0.042 9 2.7
4 [1, 2-3, 4] [4, 24, 41] [16.2, 23.0, 29.8] [0.2, 1.1, 1.4] 0.168 24 2.8
5 [1-3, 4] [0, 9] [5.1, 3.9] [0.0, 2.3] 0.457 3 3.1
13 [1-3, 4] [0, 6] [3.4, 2.6] [0.0, 2.3] 0.992 1 0.0
  1. Categories: 1 = very low, 2 = low, 3 = high, 4 = very high.