Table 3 Crude and adjusted factors associated with norovirus infection among food handlers in Kibera informal settlement 2017
Variables | positive | negative | COR | AOR | 95%CI | |
|---|---|---|---|---|---|---|
Respondent symptom | ||||||
Neither Diarrhea/Vomit | 27 | 210 | Ref | Ref | – | – |
Only Diarrhea | 4 | 10 | 3.11 | 11.95 | 1.70 | 84.09 |
Only Vomit | 2 | 3 | 5.19 | 13.21 | 0.63 | 275.12 |
Both Diarrhea/Vomit | 10 | 17 | 4.58 | 5.69 | 1.18 | 27.36 |
Participants’ knowledge that dirty chopping board can contaminate food | ||||||
Yes | 28 | 218 | Ref | Ref | – | – |
No | 6 | 15 | 3.11 | 2.39 | 0.30 | 19.23 |
Don’t Know | 9 | 7 | 10.01 | 41.72 | 2.51 | 694.07 |
Participant knowledge that aerosols can contaminate cooked food | ||||||
Yes | 25 | 210 | Ref | Ref | – | – |
No | 10 | 22 | 3.82 | 9.39 | 1.74 | 50.57 |
Don’t Know | 8 | 8 | 8.40 | 1.31 | 0.08 | 21.95 |
Observed Hand washing services availability at the point of sale | ||||||
Available | 17 | 185 | Ref | Ref | – | – |
Not available | 26 | 55 | 5.00 | 17.51 | 3.12 | 98.27 |
Food handler observed touching ready to eat food bare handed | ||||||
No | 18 | 152 | Ref | Ref | – | – |
Yes | 25 | 88 | 2.38 | 3.03 | 1.03 | 8.88 |