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Table 2 Comparison of DENV IgG titer in 100 individuals before and after the dengue season

From: Dengue virus infection-enhancement activity in neutralizing antibodies of healthy adults before dengue season as determined by using FcγR-expressing cells

Variable   Mean t-value S.D 95% C.I P-value
Age   28.06 (21–52)   5.41   
IgG titer pre M (27) 6149.93   10190.48 2118.71–10181.15  
F (73) 4679.02   9138.45 2546.86–6811.18  
t-test   0.69    0.49
IgG titer post M (27) 13455.84   23757.02 4057.88–22853.80  
F (73) 7187.98   13360.80 4070.68–10305.29  
t-test   1.66    0.10
IgG titer pre   5076.17   9404.20 3210.17–6942.17  
IgG titer post   8880.30   16907.77 5525.44–12235.17  
t-test   2.53    0.01
  1. IgG titer pre: IgG titer from 100 healthy individuals before exposure to the dengue season
  2. IgG titer post: IgG titer from 100 healthy individuals after exposure to the dengue season
  3. S.D Standard deviation