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Table 3 Logistic regression analysis of the IgG (AMA-1) isotypes levels and prevalence of parasite density in asymptomatic malaria patients

From: Anti-malarial IgG subclasses pattern and FcγRIIa (CD32) polymorphism among pregnancy-associated malaria in semi-immune Saudi women

 

Parasite density

Unadjusted OR; (95% CI)

P value

IgG

Higher than 1500 parasite/μl

11.61; (2.12- 13.73)

0.018

1000- 1500 parasite/μl

1

 

Lower than 1000 parasite/μl

0.13; (0.02-0.71)

0.005

IgG1

Higher than 1500 parasite/μl

1.68; (0.25-11.23)

0.595

1000- 1500 parasite/μl

1

 

Lower than 1000 parasite/μl

0.13; (0.03- 0.59)

0.008

IgG2

Higher than 1500 parasite/μl

2.00; (0.41- 9.78)

0.370

1000- 1500 parasite/μl

1

 

Lower than 1000 parasite/μl

0.54; (0.14- 2.07)

0.392

IgG3

Higher than 1500 parasite/μl

6.33; (1.15- 15.01)

0.275

1000- 1500 parasite/μl

1

 

Lower than 1000 parasite/μl

0.500; (0.14- 1.74)

0.034

IgG4

Higher than 1500 parasite/μl

3.69; (0.82- 6.66)

0.371

1000- 1500 parasite/μl

1

 

Lower than 1000 parasite/μl

1.85; (0.48- 7.06)

0.089