Binomial probability calculation tool for food exposures

Download the binomial probability tool
(Excel format, 10 sheets, 476KB)

HOW THIS TOOL WORKS:

This Excel document calculates binomial probabilities using Foodbook 1 and Foodbook 2.0 values as a reference population and flags exposures of interest (alert) for further follow-up. There are over 300 pre-filled food items with the ability to add more items as needed. When adding additional exposures, do not insert rows. Simply add them to the bottom of the current list in order to maintain formulas and formatting.

When possible, values from Foodbook 2.0 are presented and replace the data from Foodbook 1. However, if the variable was included in Foodbook 1 only, it is presented here, marked in the table with an *

HOW TO USE THIS TOOL:

Tool A
Select your province/territory of interest in cell P1. Enter the total number of cases that reported Yes (Y), Probably (P), No (N) or Don’t Know (DK) to each of the food exposures listed and the tool will do everything else! The formulas used in Tool A for each calculated cell are as follows:

  • Column J calculates the percentage of cases who reported Yes (Y) and Probably (P) by dividing the sum of column C (Yes) and column D (Probably) by the sum of columns C (Yes), D (Probably), and E (No), and multiplying it my 100 to obtain a percentage.
  • Column G calculates the sum of column C (Yes) and column D (Probably)
  • Column H calculates the sum of  columns C (Yes), D (Probably), and E (No)
  • Column K is the data from the Public Health Agency of Canada’s Foodbook 2.0 study.
  • Column L calculates the binomial probability of each food item using the reference data.
  • Column M determines whether each exposure of interest is significant: if the p-value is less than, or equal to 0.05 AND the proportion of individuals who reported consuming a food item is greater than the Reference, OR, if no reference value exists, then if the value is greater than or equal to 60%

Tool B
Enter your variable names and values for “Yes”, “Probably”, “No” and “Don’t know” into the sheet “Values-Valeurs”. Ensure that all of your variable names and labels are included in the “Variables” sheet. If the variable is not in Foodbook, then make sure that the value in Column B is equal to “381”.

TO NOTE:

  • The characters “#DIV/0!” appear in the table below when a number is divided by zero (0). It happens when you enter a formula like =21/0, or when a formula refers to a cell that has 0 or is blank.

Exposures of Interest are:

  • those with p-values ≤ 0.05 and where the observed proportion is greater than the expected (reference) population [i.e. %Y+P > %Reference],
  • OR, if there is no expected or reference value, then when the observed proportion (%Y+P) is greater than or equal to 60%

Control Data Reference:

 

BINOMIAL PROBABILITY CALCULATION TABLE:

  Binomial probability calculation tool for food, animal and water exposures                      
  Microsoft Excel Column designation C D E F G H I J K L M
# Food item Confirmed cases Sums Percentage (%) Foodbook Canada
(n=20320)		 Binomial probability
Yes Prob No DK Y+P Y+P+N Y/(Y+N) (Y+P)/
(Y+P+N)		 p-value Exposure of interest1
2 VEGETABLES                      
3 Any tomatoes         0 0 0% 0% 76.1    
4 Cherry or grape tomatoes         0 0 0% 0% 46.1    
5 Tomatoes on a sandwich, burger or taco at restaurant or fast food establishment*         0 0 0% 0% 20.4    
6 Roma/plum tomatoes*         0 0 0% 0% 25.7    
7 Hothouse tomatoes*         0 0 0% 0% 38.3    
8 Beefsteak tomatoes*         0 0 0% 0% 12.2    
9 Any lettuce or leafy greens         0 0 0% 0% 83.2    
10 Iceberg lettuce         0 0 0% 0% 42.0    
11 Romaine lettuce         0 0 0% 0% 56.8    
12 Spinach         0 0 0% 0% 38.7    
13 Mesclun greens         0 0 0% 0% 23.2    
14 Kale         0 0 0% 0% 18.1    
15 Arugula         0 0 0% 0% 16.7    
16 Other leafy greens         0 0 0% 0% 15.6    
17 Lettuce or leafy greens on a sandwich, burger or taco at restaurant or fast  food establishment*         0 0 0% 0% 24.3    
18 Pre-packaged lettuce or leafy greens         0 0 0% 0% 30.2    
19 Commercially pre-packaged salad kits         0 0 0% 0% 24.7    
20 Any store-bought or ready to eat green salad         0 0 0% 0% 18.1    
21 Cabbage (includes coleslaw)         0 0 0% 0% 37.9    
22 Any coleslaw         0 0 0% 0% 20.6    
23 Any microgreens or sprouts         0 0 0% 0% 13.5    
24 Microgreens         0 0 0% 0% 5.9    
25 Alfalfa sprouts          0 0 0% 0% 2.9    
26 Bean sprouts         0 0 0% 0% 5.4    
27 Other sprouts         0 0 0% 0% 3.0    
28 Cucumbers         0 0 0% 0% 72.1    
29 Bell peppers         0 0 0% 0% 65.6    
30 Hot peppers         0 0 0% 0% 19.8    
31 Peas (shelled or in pods)*         0 0 0% 0% 28.8    
32 Sugar snap peas         0 0 0% 0% 14.0    
33 Green or yellow beans*         0 0 0% 0% 36.6    
34 Any carrots*         0 0 0% 0% 81.4    
35 Carrots (not mini)*         0 0 0% 0% 68.9    
36 Mini/baby carrots         0 0 0% 0% 34.1    
37 Mushrooms         0 0 0% 0% 43.0    
38 Any onions         0 0 0% 0% 71.6    
39 Green onions         0 0 0% 0% 41.2    
40 Red onions         0 0 0% 0% 40.4    
41 Other onions         0 0 0% 0% 47.2    
42 White/yellow onions*         0 0 0% 0% 73.5    
43 Celery*         0 0 0% 0% 47.6    
44 Broccoli*         0 0 0% 0% 55.5    
45 Cauliflower*         0 0 0% 0% 33.0    
46 Leeks*         0 0 0% 0% 9.2    
47 Fresh garlic*         0 0 0% 0% 48.9    
48 Zucchini*         0 0 0% 0% 21.1    
49 Any vegetable juices*         0 0 0% 0% 18.2    
50 Frozen vegetables*         0 0 0% 0% 38.7    
51 HERBS & SPICES                      
52 Any fresh herbs         0 0 0% 0% 18.5    
53 Fresh basil         0 0 0% 0% 23.6    
54 Fresh Thai basil*         0 0 0% 0% 9.2    
55 Fresh cilantro/coriander         0 0 0% 0% 24.3    
56 Fresh parsley         0 0 0% 0% 25.3    
57 Other fresh herbs         0 0 0% 0% 20.1    
58 Fresh tarragon*         0 0 0% 0% 3.2    
59 Any spices*         0 0 0% 0% 90.7    
60 Pepper (whole/ground, white, black, blended)*         0 0 0% 0% 84.8    
61 Curry powder*         0 0 0% 0% 17.6    
62 Paprika*         0 0 0% 0% 22.2    
63 Turmeric*         0 0 0% 0% 15.4    
64 Other spices*         0 0 0% 0% 48.8    
65 STORE-BOUGHT PREPARED SALADS                      
66 Any store-bought prepared salads?*         0 0 0% 0% 14.5    
67 Potato salad (store-bought prepared)*         0 0 0% 0% 2.6    
68 Pasta salad (store-bought prepared)*         0 0 0% 0% 1.8    
69 Fruit salad/pre-cut fruit/fruit platter (store-bought prepared)*         0 0 0% 0% 3.1    
70 Store-bought salsa*         0 0 0% 0% 21.7    
71 FRUITS                      
72 Mangoes          0 0 0% 0% 25.6    
73 Fresh mango         0 0 0% 0% 18.1    
74 Frozen mango         0 0 0% 0% 7.6    
75 Dried mango         0 0 0% 0% 3.9    
76 Papayas         0 0 0% 0% 3.9    
77 Fresh papaya         0 0 0% 0% 3.1    
78 Frozen papaya         0 0 0% 0% 0.4    
79 Dried papaya         0 0 0% 0% 0.2    
80 Pomegranate         0 0 0% 0% 7.1    
81 Fresh pomegranate (including seeds)         0 0 0% 0% 5.4    
82 Frozen pomegranate         0 0 0% 0% 0.8    
83 Avocado (including guacamole)         0 0 0% 0% 43.6    
84 Fresh avocado         0 0 0% 0% 40.1    
85 Frozen avocado         0 0 0% 0% 1.8    
86 Any melon         0 0 0% 0% 40.2    
87 Cantaloupe         0 0 0% 0% 22.4    
88 Fresh cantaloupe         0 0 0% 0% 20.8    
89 Frozen cantaloupe         0 0 0% 0% 0.7    
90 Honeydew melon         0 0 0% 0% 12.5    
91 Fresh honeydew melon         0 0 0% 0% 3.7    
92 Frozen honeydew melon         0 0 0% 0% 0.2    
93 Watermelon         0 0 0% 0% 27.1    
94 Fresh watermelon         0 0 0% 0% 25.6    
95 Frozen watermelon         0 0 0% 0% 1.0    
96 Peaches          0 0 0% 0% 17.4    
97 Fresh peaches         0 0 0% 0% 12.7    
98 Frozen peaches         0 0 0% 0% 3.9    
99 Nectarines         0 0 0% 0% 12.4    
100 Fresh nectarines         0 0 0% 0% 11.2    
101 Frozen nectarines         0 0 0% 0% 0.5    
102 Any berries         0 0 0% 0% 77.5    
103 Strawberries         0 0 0% 0% 60.2    
104 Fresh strawberries         0 0 0% 0% 52.4    
105 Frozen strawberries         0 0 0% 0% 17.9    
106 Dried strawberries         0 0 0% 0% 2.0    
107 Raspberries         0 0 0% 0% 37.8    
108 Fresh raspberries         0 0 0% 0% 30.8    
109 Frozen raspberries         0 0 0% 0% 10.5    
110 Dried raspberries         0 0 0% 0% 0.8    
111 Blueberries         0 0 0% 0% 51.8    
112 Fresh blueberries         0 0 0% 0% 38.6    
113 Frozen blueberries         0 0 0% 0% 22.1    
114 Dried blueberries         0 0 0% 0% 1.7    
115 Blackberries         0 0 0% 0% 17.7    
116 Fresh blackberries         0 0 0% 0% 13.1    
117 Frozen blackberries         0 0 0% 0% 5.3    
118 Dried blackberries         0 0 0% 0% 0.2    
119 Coconut         0 0 0% 0% 8.1    
120 Fresh coconut         0 0 0% 0% 2.6    
121 Frozen coconut         0 0 0% 0% 1.0    
122 Dried/shredded coconut         0 0 0% 0% 5.3    
123 Apples*         0 0 0% 0% 72.3    
124 Pears*         0 0 0% 0% 23.9    
125 Apricots*         0 0 0% 0% 4.6    
126 Plums*         0 0 0% 0% 12.7    
127 Citrus fruits*         0 0 0% 0% 65.0    
128 Cherries*         0 0 0% 0% 14.7    
129 Grapes*         0 0 0% 0% 52.3    
130 Bananas*         0 0 0% 0% 76.7    
131 Pineapple*         0 0 0% 0% 30.0    
132 Olives*         0 0 0% 0% 27.2    
133 Kiwi*         0 0 0% 0% 12.3    
134 Bag of mixed frozen fruit or berries         0 0 0% 0% 19.9    
135 Any frozen fruit*         0 0 0% 0% 24.2    
136 Frozen berries*         0 0 0% 0% 21.3    
137 Frozen fruit (not including berries)*         0 0 0% 0% 9.4    
138 Dried fruit*         0 0 0% 0% 33.2    
139 Fruit smoothies (at home or store-bought)         0 0 0% 0% 28.0    
140 Unpasteurized apple cider or fruit juice         0 0 0% 0% 16.5    
141 Unpasteurized fruit juice*         0 0 0% 0% 7.8    
142 NUTS & SEEDS                      
143 Any nuts         0 0 0% 0% 74.1    
144 Peanuts (not including peanut butter)         0 0 0% 0% 34.1    
145 Peanut butter         0 0 0% 0% 52.5    
146 Almonds (excluding almond butter)         0 0 0% 0% 39.1    
147 Almond butter/spread         0 0 0% 0% 7.2    
148 Walnuts         0 0 0% 0% 24.0    
149 Hazelnuts (Filberts)         0 0 0% 0% 10.3    
150 Butter/spread containing hazelnuts         0 0 0% 0% 15.4    
151 Cashews         0 0 0% 0% 31.8    
152 Cashew butter/spread         0 0 0% 0% 1.7    
153 Pecans         0 0 0% 0% 17.1    
154 Other nuts         0 0 0% 0% 22.4    
155 Other nut paste, butter or spread*         0 0 0% 0% 18.3    
156 Any seeds         0 0 0% 0% 52.7    
157 Sunflower seeds         0 0 0% 0% 19.2    
158 Butter or paste containing sunflower seeds         0 0 0% 0% 4.1    
159 Sesame seeds         0 0 0% 0% 30.1    
160 Tahini, including home made hummus         0 0 0% 0% 14.3    
161 Tahini, halva or other products made from sesame seeds*         0 0 0% 0% 6.8    
162 Chia seeds/chia seed powder         0 0 0% 0% 16.4    
163 Flax seeds/flax seed powder         0 0 0% 0% 16.9    
164 Other seeds         0 0 0% 0% 20.1    
165 BEEF
166 Any beef (not including deli-meat)         0 0 0% 0% 79.6    
167 Any ground beef         0 0 0% 0% 68.7    
168 Ground beef consumed raw or undercooked         0 0 0% 0% 2.8    
169 Any other ground beef*         0 0 0% 0% 44.3    
170 Any hamburgers         0 0 0% 0% 44.5    
171         Store-bought frozen beef patties         0 0 0% 0% 14.7    
172 Home-made hamburgers*         0 0 0% 0% 21.9    
173 Hamburgers from a restaurant or fast food establishment*         0 0 0% 0% 16.1    
174 Raw beef         0 0 0% 0% 4.3    
175 Steak         0 0 0% 0% 33.1    
176 Stewing beef         0 0 0% 0% 17.9    
177 Veal         0 0 0% 0% 6.1    
178 Beef sausage (excluding dried)         0 0 0% 0% 14.7    
179 Other whole-cut beef products         0 0 0% 0% 23.1    
180 PORK                      
181 Any pork (not including deli-meat)         0 0 0% 0% 58.9    
182 Ground pork         0 0 0% 0% 15.3    
183 Pork sausage         0 0 0% 0% 29.3    
184 Pork pieces or parts         0 0 0% 0% 41.6    
185 Pork eaten raw or with pink still showing         0 0 0% 0% 3.5    
186 Ham (not including deli-meat)*         0 0 0% 0% 15.0    
187 Bacon*         0 0 0% 0% 27.2    
188 POULTRY                      
189 Any chicken (not including deli-meat)         0 0 0% 0% 86.5    
190 Store-bought breaded chicken         0 0 0% 0% 33.1    
191 Store-bought breaded chicken purchased frozen         0 0 0% 0% 23.2    
192 Store-bought stuffed chicken products         0 0 0% 0% 7.1    
193 Store-bought stuffed chicken products purchased frozen         0 0 0% 0% 5.3    
194 Ground chicken         0 0 0% 0% 7.6    
195 Roasted whole chicken purchased from a store         0 0 0% 0% 24.8    
196 Whole chicken purchased raw and cooked at home         0 0 0% 0% 29.9    
197 Chicken pieces or parts         0 0 0% 0% 70.8    
198 Chicken sausage (excluding dried sauage)         0 0 0% 0% 3.5    
199 Chicken from a restaurant or fast food establishment*         0 0 0% 0% 21.0    
200 Any turkey (not including deli-meat)         0 0 0% 0% 13.0    
201 Ground turkey         0 0 0% 0% 4.2    
202 Turkey sausage         0 0 0% 0% 1.4    
203 Whole turkey         0 0 0% 0% 5.2    
204 Turkey pieces and parts         0 0 0% 0% 6.3    
205 Turkey bacon*         0 0 0% 0% 0.5    
206 Other poultry (not including deli-meat)         0 0 0% 0% 3.9    
207 DELI-MEAT                      
208 Any deli-meat/cold cuts         0 0 0% 0% 50.0    
209   Chicken deli-meat         0 0 0% 0% 9.2    
210   Turkey deli-meat         0 0 0% 0% 16.3    
211   Ham deli-meat         0 0 0% 0% 36.2    
212   Beef deli-meat         0 0 0% 0% 10.8    
213  Other deli-meat         0 0 0% 0% 12.0    
214 OTHER MEAT / ANIMAL PRODUCTS                      
215 Hot dogs         0 0 0% 0% 28.9    
216 Pâté/meat spread         0 0 0% 0% 8.0    
217 Any organ meats         0 0 0% 0% 4.2    
218 Veal or calf liver         0 0 0% 0% 1.4    
219 Veal or calf liver consumed raw or undercooked         0 0 0% 0% 0.1    
220 Other organ meat         0 0 0% 0% 1.5    
221 Goat         0 0 0% 0% 2.0    
222 Lamb         0 0 0% 0% 7.7    
223 Horse         0 0 0% 0% 0.4    
224 Any dried/cured meat products         0 0 0% 0% 19.4    
225 Hunted or farmed deer1         0 0 0% 0% 3.2    
226 Other hunted meats1         0 0 0% 0% 3.4    
227 Bologna*         0 0 0% 0% 8.5    
228 Salami*         0 0 0% 0% 11.3    
229 Pepperoni*         0 0 0% 0% 9.7    
230 Kielbasa*         0 0 0% 0% 2.9    
231 Sausage*         0 0 0% 0% 30.8    
232 Shawarma or donair         0 0 0% 0% 3.4    
233 FISH & SEAFOOD                      
234 Any seafood         0 0 0% 0% 59.4    
235 Any fish         0 0 0% 0% 49.0    
236 Smoked fish         0 0 0% 0% 12.1    
237 Raw fish         0 0 0% 0% 12.5    
238 Any shellfish         0 0 0% 0% 28.8    
239 Mussels         0 0 0% 0% 4.6    
240 Clams         0 0 0% 0% 3.1    
241 Shrimp/prawns         0 0 0% 0% 25.9    
242 Any oysters         0 0 0% 0% 3.4    
243 Raw oysters         0 0 0% 0% 1.5    
244 Scallops*         0 0 0% 0% 3.5    
245 Crab*         0 0 0% 0% 2.9    
246 Lobster*         0 0 0% 0% 2.4    
247 EGGS                      
248 Any eggs         0 0 0% 0% 88.1    
249 Raw or undercooked eggs         0 0 0% 0% 26.3    
250 DAIRY                       
251 Ice cream         0 0 0% 0% 56.8    
252 Desserts containing milk or cream         0 0 0% 0% 46.0    
253 Unpasteurized dairy milk (not including cheese)         0 0 0% 0% 4.4    
254 Yogurt         0 0 0% 0% 67.0    
255 Pasteurized dairy milk*         0 0 0% 0% 74.7    
256 Powdered milk product*         0 0 0% 0% 2.6    
257 Whipped/whipping cream*         0 0 0% 0% 15.0    
258 Sour cream*         0 0 0% 0% 23.4    
259 CHEESE                      
260 Any cheese         0 0 0% 0% 89.7    
261 Gouda         0 0 0% 0% 13.7    
262 Feta         0 0 0% 0% 30.0    
263 Brie, camembert or other soft cheese         0 0 0% 0% 24.1    
264 Cheese made from goats milk         0 0 0% 0% 12.1    
265 Any cheese made with unpasteurized milk         0 0 0% 0% 5.4    
266 Cheddar*         0 0 0% 0% 72.6    
267 Mozzarella*         0 0 0% 0% 47.6    
268 Parmesan*         0 0 0% 0% 40.1    
269 Other cheeses sold as blocks/wheels*         0 0 0% 0% 25.5    
270 Processed cheese*         0 0 0% 0% 36.1    
271 Blue-veined cheese*         0 0 0% 0% 5.6    
272 Cottage, ricotta or other fresh cheese*         0 0 0% 0% 13.1    
273 Goat/sheep milk cheese*         0 0 0% 0% 8.6    
274 DAIRY SUBSTITUTES                      
275 Non-dairy milk         0 0 0% 0% 21.8    
276 Other non-dairy products/substitutes          0 0 0% 0% 16.3    
277 DRIED/PROCESSED/OTHER                      
278 Any wheat flour         0 0 0% 0% 68.7    
279 Eat, taste or lick any uncooked or unbaked dough made with wheat flour         0 0 0% 0% 15.3    
280 Other flours         0 0 0% 0% 9.2    
281 Any plant-based meat substitutes         0 0 0% 0% 18.1    
282 Tofu         0 0 0% 0% 14.4    
283 Other plant based meat substitutes         0 0 0% 0% 6.1    
284 Hummus (excluding home-made)         0 0 0% 0% 24.4    
285 Dietary or nutritional supplement         0 0 0% 0% 16.4    
286 Meal replacement beverages         0 0 0% 0% 4.1    
287 Protein powder         0 0 0% 0% 11.5    
288 Probiotics         0 0 0% 0% 4.2    
289 Food or drinks containing cannabis         0 0 0% 0% 6.0    
290 Frozen pizza*         0 0 0% 0% 20.1    
291 Frozen pot pies*         0 0 0% 0% 3.6    
292 Frozen meals in a bag or box*         0 0 0% 0% 9.9    
293 Frozen snack foods/appetizers*         0 0 0% 0% 6.1    
294 Granola bars, power bars, or other protein bars*         0 0 0% 0% 37.5    
295 Chips or pretzels*         0 0 0% 0% 53.9    
296 Chocolate or chocolate-containing candy*         0 0 0% 0% 63.9    
297 Cold breakfast cereal*         0 0 0% 0% 54.3    
298 Hot breakfast cereal*         0 0 0% 0% 28.5    
299 Asian style foods*         0 0 0% 0% 27.4    
300 Indian style foods*         0 0 0% 0% 13.5    
301 Mexican style foods*         0 0 0% 0% 16.7    
302 Meal from a fast food restaurant*         0 0 0% 0% 53.6    
303 BABY FOODS                      
304 Any baby formula*         0 0 0% 0% 23.1    
305 Liquid*         0 0 0% 0% 10.9    
306 Powder*         0 0 0% 0% 18.5    
307 Store-bought pureed baby food*         0 0 0% 0% 20.5    
308 Infant/toddler cereal*         0 0 0% 0% 22.9    
309 FOOD SHOPPING PRACTICES                      
310 Meat from a butcher shop         0 0 0% 0% 24.4    
311 Food from farmer’s market or farm         0 0 0% 0% 18.0    
312 Produce from a farmer’s market or farm         0 0 0% 0% 12.4    
313 Eggs from a farmer’s market or farm         0 0 0% 0% 9.7    
314 Meat from a farmer’s market or farm         0 0 0% 0% 7.6    
315 Cheese or dairy products from a farmer’s market or farm         0 0 0% 0% 3.8    
316 Food from a meal kit          0 0 0% 0% 4.1    
317 DIETS                      
318 Always or sometimes eats organic produce         0 0 0% 0% 76.8    
319 Vegan diet         0 0 0% 0% 1.5    
320 Vegetarian diet         0 0 0% 0% 4.7    
321 Kosher diet         0 0 0% 0% 0.4    
322 Halal diet         0 0 0% 0% 2.1    
323 WATER                      
324 Drank water supplied to residence         0 0 0% 0% 89.6    
325 Water consumed         0 0 0% 0% 0.0    
326 Municipal water         0 0 0% 0% 83.8    
327 Private well         0 0 0% 0% 12.5    
328 Trucked-in water         0 0 0% 0% 1.4    
329 Store-bought bottled water         0 0 0% 0% 37.7    
330 Cistern         0 0 0% 0% 0.9    
331 Untreated lake, spring or river water         0 0 0% 0% 1.3    
332 Other water source         0 0 0% 0% 5.6    
333 Swam in, wade or entered lake, river, pond or stream         0 0 0% 0% 6.4    
334 Raw water consumption*         0 0 0% 0% 2.6    
335 Swim or go into any water*         0 0 0% 0% 13.1    
336 Swim or go into any natural water*         0 0 0% 0% 4.0    
337 Ocean*         0 0 0% 0% 1.2    
338 Lake*         0 0 0% 0% 2.6    
339 River*         0 0 0% 0% 0.8    
340 Natural hot spring*         0 0 0% 0% 0.3    
341 Pool*         0 0 0% 0% #REF!    
342 Hot tub*         0 0 0% 0% 9.7    
343 Recreational waterpark*         0 0 0% 0% 1.6    
344 Swim or go into a swimming facility in the last 4 weeks*         0 0 0% 0% 19.3    
345 ANIMAL CONTACT                      
346 Any contact with animals, animal waste, habitat or food*         0 0 0% 0% 63.4    
347 Companion animals present in the home         0 0 0% 0% 53.8    
348 Any contact with companion animals         0 0 0% 0% 62.9    
349 Dog         0 0 0% 0% 49.0    
350 Cat         0 0 0% 0% 33.7    
351 Reptile or amphibian         0 0 0% 0% 2.5    
352 Reptile*         0 0 0% 0% 1.6    
353 Amphibian*         0 0 0% 0% 1.2    
354 Rodent          0 0 0% 0% 2.6    
355 Rabbit         0 0 0% 0% 2.4    
356 Hedgehog         0 0 0% 0% 0.2    
357 Bird         0 0 0% 0% 2.6    
358 Fish or aquarium*         0 0 0% 0% 4.5    
359 Handle pet waste or clean litter box/pet enclosure         0 0 0% 0% 33.5    
360 Contact with pet with diarrhea         0 0 0% 0% 2.5    
361 Handled any pet food or treats         0 0 0% 0% 48.6    
362 Handled any dry pet food         0 0 0% 0% 45.0    
363 Handled any canned/wet pet food*         0 0 0% 0% 12.1    
364 Handled any raw pet food (store-bought or home-made)         0 0 0% 0% 6.1    
365 Handled any raw treats derived from animal parts         0 0 0% 0% 7.3    
366 Handled any processed animal treats         0 0 0% 0% 28.8    
367 Handled any rodents for reptiles         0 0 0% 0% 0.4    
368 Handled any rodents or insects for reptiles*         0 0 0% 0% 1.3    
369 Handled any farm animals/livestock or their waste         0 0 0% 0% 7.0    
370 Cattle         0 0 0% 0% 2.0    
371 Poultry         0 0 0% 0% 3.3    
372 Pig         0 0 0% 0% 0.8    
373 Sheep or goat         0 0 0% 0% 1.6    
374 Horse (contact with)*         0 0 0% 0% 0.0    
375 Live on farm or country property         0 0 0% 0% 9.5    
376 Visit or work on a farm, petting zoo or fair         0 0 0% 0% 5.3    
377 Visited any petting zoo*         0 0 0% 0% 1.1    
378 Visited any farm or barn*         0 0 0% 0% 6.9    
379 Visited any agricultural fair*         0 0 0% 0% 1.3    
380 Visited any pet store*         0 0 0% 0% 4.5    
381 0         0 0 0% 0% no data    

 

*Foodbook 1 variable

1 Question only asked in provinces 

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