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Table 2 Purely spatial analysis of PedsQL â„¢ 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.