Skip to main content

Table 2 Proportion of significant clusters or outliers in the observed households at α = 0.05 level, 9999 permutations

From: Spatial-temporal variations of Schistosoma japonicum distribution after an integrated national control strategy: a cohort in a marshland area of China

Scatter plot quadrant

Year (%)

Χ 2

Pvalue

2005

2007

2009

High-high

2.55 (7/275)

0.73 (2/275)

0.00 (0/268)

8.81

0.013

High-low

1.09 (3/275)

0.36 (1/275)

0.37 (1/268)

1.57

0.456

Low-low

19.27 (53/275)

10.55 (29/275)

1.49 (4/268)

45.61

0.000

Low-high

8.36 (23/275)

7.27 (20/275)

3.36 (9/268)

6.30

0.043

  1. The number of significant clusters (or outliers) and observed households are presented in parentheses.