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Table 5 Space-time analysis of PedsQL psychosocial 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] [15, 0] [7.3, 7.7] [2.1, 0.0] 0.064 22 3.9 0 to 1
2 [1, 2, 3, 4] [10, 8, 1, 0] [4.5, 4.7, 4.3, 5.5] [2.3, 1.7, 0.2, 0.0] 0.066 17 2.3 2 to 3
3 [1-2, 3, 4] [0, 6, 9] [7.3, 3.4, 4.4] [0.0, 1.8, 2.1] 0.152 30 4.2 0 to 1
4 [1,2-3, 4] [2,26,24] [12.4, 24.4, 15.2] [0.2, 1.1, 1.6] 0.278 12 2.6 0 to 1
5 [1, 2-3, 4] [13,9,1] [5.5, 10.8, 6.7] [2.5, 0.8, 0.2] 0.746 15 1.3 0 to 1
14 [1, 2-4] [4, 0] [1.0, 3.0] [4.2, 0.0] 0.999 3 1.3 0 to 1
  1. Categories: 1 = very low, 2 = low, 3 = high, 4 = very high.
  2. Time period: 0 = baseline, 1 = month one, 2 = month four, 3 = month twelve.