International Journal of Microbiology / 2021 / Article / Tab 7 / Research Article
Prevalence, Risk Factors, and Antibiogram of Nontyphoidal Salmonella from Beef in Ambo and Holeta Towns, Oromia Region, Ethiopia Table 7 Univariable logistic regression analysis of factors associated with meat contamination with Salmonella in butcher and restaurants of Ambo and Holeta towns.
Variables Categories Tested Pos. % OR 95% CI valueSource Restaurants 118 5 4.2 1.0 Butchers 118 10 8.5 2.0 0.7–6.3 0.110 Sex Female 124 5 4.5 1.0 Male 112 10 8.1 1.9 0.6–5.7 0.264 Age in years ≤24 89 2 2.1 1.0 25–30 96 9 9.4 3.7 0.7–21.0 0.139 ≥31 51 4 7.8 4.5 0.9–21.4 0.059 Marital status Single 106 6 5.7 1.0 Married and divorced 130 9 6.9 1.2 0.4–3.3 0.693 Residence Rural 106 6 5.7 1.0 Urban 130 9 6.9 1.2 0.4–3.3 0.693 Religion Orthodox 186 8 4.3 1.0 Protestant 50 7 14 3.6 1.3–10.5 0.018 Education Secondary and above 27 5 18.5 1.0 Primary 147 8 5.4 1.7 0.4–8.4 0.498 Illiterate 62 2 3.2 6.8 1.2–37.7 0.028 Experience in years <1 51 2 3.9 1.0 1–3 133 9 6.8 1.8 0.4–8.5 0.472 ≥4 52 4 7.7 2.0 0.4–11.7 0.422 Has information about food safety and hygiene No 183 13 7.1 1.0 Yes 53 2 3.8 1.9 0.4–8.9 0.390 As training on food safety and hygiene Yes 35 7 20 1.0 No 201 8 4.0 6.0 2.0–17.9 0.001 Time spend on the work per day 8–12 hrs 122 2 1.6 1.0 ≥13 hrs 114 13 11.4 7.7 1.7–35.0 0.008 Knows food safety and hygiene Yes 131 2 1.5 1.0 No 105 13 12.4 9.1 2.0–41.4 0.004 Practice food safety and hygiene Yes 131 7 5.3 1.0 No 105 8 7.6 1.5 0.5–4.2 0.479 Sanitation of butcher/restaurants Fair 26 5 19.2 1.0 Good 127 5 3.9 1.6 0.4–5.6 0.491 Poor 83 5 4.8 5.8 1.6–21.8 0.009 Hygiene of slicing material Fair 14 4 28.6 1.0 Good 146 7 4.8 1.1 0.3–3.9 0.879 Poor 76 4 5.3 7.94 2.0–31.8 0.003 Hygiene of cutting board Good 18 3 16.7 1.0 Fair 127 7 5.5 1.0 0.3–3.3 0.996 Poor 91 5 5.5 4.4 0.7–15.9 0.114 Hygiene of food handlers Good 24 6 25.0 1.0 Fair 114 6 5.3 1.8 0.4–7.2 0.433 Poor 98 3 3.1 10 2.5–46.1 0.002 Refrigerator using Yes 222 14 6.4 1.0 No 14 1 7.1 1.1 0.1–9.4 0.901 Presence of insect No 187 12 6.4 1.0 Yes 49 3 6.1 1.1 0.3–3.9 0.940 Presence of rodents Yes 53 2 1.9 1.0 No 183 13 7.1 1.9 0.4–8.9 0.390