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. 2018 Mar 16;13(3):e0194539. doi: 10.1371/journal.pone.0194539

Table 2. CHE occurrence among chronic households.

2008 2013 χ2 P
n % n %
Urban 183 19.18 716 24.95 13.235 <0.001
Rural 288 29.15 1142 23.62 13.517 <0.001
Total 471 24.25 1858 24.12 0.016 0.900

Note: This table reported the number of households with CHE occurrence among chronic households in 2008 and 2013. The data used was the 2008 and 2013 National Health Services Survey (NHSS) conducted in Shaanxi Province.