Skip to main content
. 2025 May 31;21(5):937–946. doi: 10.6026/973206300210937

Table 4. Comparison of toothbrush contamination with Escherichia coli in four study groups.

Groups E. coli Total
Absent
Group I- Toothbrush with lids inside bathrooms with an attached toilet Count 9 9
% 100.00% 100.00%
Group II- Toothbrush without lids inside bathrooms with an attached toilet Count 9 9
% 100.00% 100.00%
Group III- Toothbrush with lids outside bathrooms Count 9 9
% 100.00% 100.00%
Group IV -Toothbrush without lids outside bathrooms Count 9 9
% 100.00% 100.00%