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Table 3 The number of malaria cases investigated in different types of county in China, January 2013-June 2014

From: China’s 1-3-7 surveillance and response strategy for malaria elimination: Is case reporting, investigation and foci response happening according to plan?

Type of county

Total cases

Case investigation

≤3 days

>3 days

No (%)

No (%)

Days of delay (Median)

Type 1

492

472 (96)

20 (4)

5

Type 2

2030

1999 (98)

31 (2)

6

Type 3

2939

2851 (97)

88 (3)

6

Type 4

227

222 (98)

5 (2)

6

Total

5688

5544 (97)

144 (3)

5

  1. χ 2 (Type 1 vs Type 2) = 12.87, P = 0.0003*
  2. χ 2 (Type 1 vs Type 3) = 1.59, P = 0.208
  3. χ 2 (Type 1 vs Type 4) = 1.60, P = 0.205
  4. χ 2 (Type 2 vs Type 3) = 11.06, P = 0.0009*
  5. Fisher (Type 2 vs Type 4): P = 0.401
  6. Fisher (among groups): P = 0.0013
  7. *P<0.05
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Infectious Diseases of Poverty

ISSN: 2049-9957

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