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Table 2 Bivariate analysis of clinical data and infection with T. gondii in Huicholes

From: Seroprevalence of Toxoplasma gondii infection and associated risk factors in Huicholes in Mexico

Characteristic Subjects tested* no. Prevalence of T. gondii infection P value
   No. %  
Clinical status     
  Healthy 171 59 34.5 0.34
  Ill 41 11 26.8  
Lymphadenopathy ever     
  Yes 71 28 39.4 0.17
  No 143 43 30.1  
Headache frequently     
  Yes 154 57 37 0.05
  No 60 14 23.3  
Memory impairment     
  Yes 123 48 39 0.03
  No 91 23 25.3  
Dizziness     
  Yes 123 51 41.5 0.004
  No 85 19 22.4  
Reflexes impairment     
  Yes 73 29 39.7 0.14
  No 141 42 29.8  
Hearing impairment     
  Yes 19 8 42.1 0.38
  No 195 63 32.3  
Visual impairment     
  Yes 56 24 42.9 0.07
  No 158 47 29.7  
Surgery ever     
  Yes 26 8 30.8 0.78
  No 188 63 33.5  
Transplantation     
  Yes 0 0 0 -
  No 214 71 33.2  
Blood transfusion     
  Yes 20 7 35 0.85
  No 194 64 33  
Pregnancies     
  None 11 0 0 0.07
  One to three 40 13 32.5  
  Four to six 44 15 34.1  
  More than six 33 14 42.4  
Deliveries     
  Zero 14 2 14.3 0.26
  One to three 44 12 27.3  
  Four to six 44 16 36.4  
  Seven to nine 19 9 47.4  
  Nine to twelve 7 3 42.9  
Cesarean sections     
  No 115 37 32.2 0.64
  Yes 13 5 38.5  
Miscarriages     
  No 97 32 33 0.51
  Yes 25 10 40  
Stillbirths     
  No 115 37 32.2 0.22
  Yes 7 4 57.1  
  1. *Subjects with available data.