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Table 2 Comparison of bacteria profile of 2 subgroups demarcated by 6 months old

From: Lacrimal sac bacteriology and susceptibility pattern in infants with congenital nasolacrimal duct obstruction in the 1st year of life: a cross-sectional study

Age
(month)
No. of cases Positive samples Mixed cultures Gram staining Dominant strains Resistance to
levofloxacin
Pos Neg Pos + Neg Streptococci Haemophilus Neisseria
<  6 12 11 2 7 3 1 7 2 2 1
>  6 20 17 8 9 4 4 12 6 3 3
P value   1.000 0.226 0.758 1.000 0.419 1.000 0.616
  1. Note: Pos positive, Neg negative. P value for Fisher exact tests