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Table 3 Seroprevalence of tetanus immunity by socioeconomic class

From: Prevalence and socio-demographic factors associated with non-protective immunity against tetanus among high school adolescents girls in Nigeria

Socioeconomic class Level of tetanus immunity Total P OR (95% CI)
Non-protective Protective    
n % N %
High* 123 64.7 67 35.3 190 - 1
Middle 206 60.9 132 39.1 338 0.441 0.85 (0.59, 1.23)
Low 198 61.3 125 38.7 323 0.495 0.86 (0.59, 1.25)
  1. Chi Square test for trend = 0.47; p = 0.495.
  2. *Reference category, OR = Odds Ratio (for being seronegative), CI = Confidence Interval.