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Table 2 Parameters of the general linear univariate model of PO activity with respect to infection status (infected by Chilpancingo strain, Morelos strain or control), temperature (20 °, 30 ° and 34 °C), and intestine region (AMG, PMG and rectum), and their interactions

From: Activity of the prophenoloxidase system and survival of triatomines infected with different Trypanosoma cruzi strains under different temperatures: understanding Chagas disease in the face of climate change

Origin

Type-III SS

df

MS

F-value

P-value

Corrected model

2022.799

26

77.800

135.060

0.0001

Intersection

1240.545

1

1240.545

2153.567

0.0001

Infection status

9.933

2

4.967

8.622

0.0001

Temperature

108.867

2

54.434

94.496

0.0001

Region

1658.061

2

829.031

1439.184

0.0001

Status × temperature

44.143

4

11.036

19.158

0.0001

Status × region

16.534

4

4.133

7.176

0.0001

Temperature × region

112.613

4

28.153

48.874

0.0001

Status × temperature × region

72.647

8

9.081

15.764

0.0001

Error

762.104

1323

0.576

  

Total

4025.448

1350

   

Corrected total

2784.903

1349

   
  1. Abbreviations: df, degrees of freedom; MS, mean square; SS, sum of squares