| 1 | A | B | C | D |
| --- | --- | --- | --- | --- |
| 2 | prevalence of tinnitus, past year, by associated factors, household population aged 19 to 79, canada excluding territories, 2012 to 2015 |  |  |  |
| 3 | characteristics | % | 95% confidence interval |  |
| 4 |  |  | from | to |
| 5 | chronic conditions |  |  |  |
| 6 | high blood pressure |  |  |  |
| 7 | yes | 41.7 | 36.0 | 47.6 |
| 8 | no | 35.0 | 32.1 | 38.1 |
| 9 | cardiovascular disease |  |  |  |
| 10 | yes | 41.6 | 33.1 | 50.6 |
| 11 | no | 36.4 | 33.5 | 39.3 |
| 12 | diabetes |  |  |  |
| 13 | yes | 39.5 | 33.2 | 46.1 |
| 14 | no | 36.4 | 33.2 | 39.6 |
| 15 | kidney dysfunction or disease |  |  |  |
| 16 | yes | 35.0 | 22.8 | 49.5 |
| 17 | no | 36.6 | 33.6 | 39.7 |
| 18 | arthritis |  |  |  |
| 19 | yes | 42.9 | 35.4 | 50.8 |
| 20 | no | 35.3 | 32.5 | 38.1 |
| 21 | one or more comorbid conditions |  |  |  |
| 22 | yes | 40.8 | 35.8 | 46.0 |
| 23 | no | 34.1 | 31.5 | 36.9 |
| 24 | body mass index |  |  |  |
| 25 | underweight | 28.7 | 15.0 | 48.0 |
| 26 | normal | 36.3 | 32.4 | 40.4 |
| 27 | overweight | 34.8 | 31.1 | 38.6 |
| 28 | obese class i | 37.1 | 30.7 | 44.0 |
| 29 | obese class ii and iii | 42.7 | 34.3 | 51.5 |
| 30 | exposure to smoke |  |  |  |
| 31 | smoker | 42.1 | 36.4 | 47.9 |
| 32 | non-smoker |  |  |  |
| 33 | second-hand smoke exposure | 43.2 | 35.2 | 51.6 |
| 34 | no second-hand smoke exposure | 34.0 | 31.3 | 36.8 |

Question: among people with high blood pressure or currently taking medication to control their blood pressure, what was the percentage of having experienced tinnitus from 2012 to 2015 in canada?
Answer: 41.7

Question: among people people without high blood pressure, what was the percentage of having experienced tinnitus from 2012 to 2015 in canada?
Answer: 35

Question: what was the percentage of individuals with arthritis having experienced tinnitus from 2012 to 2015 in canada?
Answer: 42.9

Question: what was the percentage of individuals without arthritis having experienced tinnitus from 2012 to 2015 in canada?
Answer: 35.3

Question: which group had a higher prevalence of tinnitus from 2012 to 2015 in canada, people who reported one or more comorbid chronic conditions or those without any chronic conditions?
Answer: yes

Question: what was the percentage of people who reported one or more comorbid chronic conditions having experienced tinnitus from 2012 to 2015 in canada?
Answer: 40.8

Question: what was the percentage of people without any chronic conditions having experienced tinnitus from 2012 to 2015 in canada?
Answer: 34.1

Question: which group were more likely to report tinnitus from 2012 to 2015 in canada, people exposed to smoke-directly as a smoker or indirectly through second-hand smoke or non-smokers who were not exposed to second-hand smoke?
Answer: smoker

Question: what was the percentage of people exposed to smoke directly as a smoker having experienced tinnitus from 2012 to 2015 in canada?
Answer: 42.1

Question: what was the percentage of people exposed to smoke indirectly through second-hand smoke having experienced tinnitus from 2012 to 2015 in canada?
Answer: 43.2

Question: what was the percentage of non-smokers who were not exposed to second-hand smoke having experienced tinnitus from 2012 to 2015 in canada?
Answer: 34