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Table 3. The prevalence of combined helminths infections in subjects of different age, in relation to their mother’s educational level

From: Socio-demographic influences on the prevalence of intestinal parasitic infections among workers in Qatar

  Age class 1 Age class 2 Age class 3 Age class 4
N % 95% CL N % 95% CL N % 95% CL N % 95% CL
Mother’s education
 None 215 10.2 7.72–13.33 547 9.7 7.90–11.78 557 4.8 3.61–6.44 384 3.9 2.09–6.94
 Elementary school 47 14.9 5.89–31.45 163 9.2 5.15–15.67 154 7.1 3.80–12.94 76 11.8 5.96–21.78
 Intermediate school 7 0 0.00–37.71 36 5.6 1.27–17.26 28 0 0.00–11.94 10 10.0 0.52–44.64
 High school 25 0 0.00–13.36 75 1.3 0.12–7.79 71 5.6 2.02–13.74 30 6.7 1.20–21.34
 Tertiary level 9 22.2 4.11–55.82 35 2.9 0.32–13.16 13 15.4 2.81–43.39 4 25.0 1.28–75.13
  1. Note: The statistical tests outputs that are significant are emphasized in bolditalic