Table 2
Timing of symptom onset and diagnosis, by site of joint pain and age group, household population aged 20 or older diagnosed with osteoarthritis, Canada excluding territories, 2009

Table 2
Timing of symptom onset and diagnosis, by site of joint pain and age group, household population aged 20 or older diagnosed with osteoarthritis, Canada excluding territories, 2009
Table summary
This table displays the results of Timing of symptom onset and diagnosis. The information is grouped by Site of joint pain and age group (appearing as row headers), Timing of symptom onset and diagnosis, Mean years between symptom onset and diagnosis, Symptoms preceded diagnosis, Symptoms occurred same year as diagnosis , Symptoms followed diagnosis, Symptoms followed diagnosis, %, 95% confidence interval , Mean and Mean (appearing as column headers).
Site of joint pain and age group Timing of symptom onset and diagnosis Mean years between symptom onset and diagnosis
Symptoms preceded diagnosis Symptoms occurred same year as diagnosis Symptoms followed diagnosis Symptoms preceded diagnosis Symptoms occurred same year as diagnosis Symptoms followed diagnosis
% 95% confidence interval % 95% confidence interval % 95% confidence interval Mean 95% confidence interval Mean 95% confidence interval
from to from to from to from to from to
Total 41.6 37.2 46.2 48.1 43.8 52.6 10.2 8.1 12.9 7.7 6.4 8.9 Note ...: not applicable -7.8 -9.4 -6.3
Site of joint pain  
Hip and knee 39.1 32.2 46.5 49.3 41.9 56.8 11.6Note E: Use with caution 7.7 16.9 8.3 6.9 9.8 Note ...: not applicable -8.4 -11.0 -5.9
Hip 43.0 32.6 53.9 45.1 34.7 55.9 12.0Note E: Use with caution 7.0 19.7 6.8Note E: Use with caution 4.4 9.2 Note ...: not applicable -7.7Note E: Use with caution -11.0 -4.4
Knee 43.7 36.7 51.1 47.9 40.7 55.2 8.3Note E: Use with caution 5.7 12.1 9.0Note E: Use with caution 5.9 12.2 Note ...: not applicable -5.9 -7.3 -4.6
Age group  
20 to 49 68.6 57.1 78.2 27.0Note E: Use with caution 18.4 37.9 Note x: suppressed to meet the confidentiality requirements of the Statistics Act Note x: suppressed to meet the confidentiality requirements of the Statistics Act Note x: suppressed to meet the confidentiality requirements of the Statistics Act 5.6 4.1 7.1 Note ...: not applicable Note x: suppressed to meet the confidentiality requirements of the Statistics Act Note x: suppressed to meet the confidentiality requirements of the Statistics Act Note x: suppressed to meet the confidentiality requirements of the Statistics Act
50 to 64 41.8 34.5 49.5 49.2 41.8 56.6 9.0Note E: Use with caution 5.5 14.5 7.2 6.1 8.3 Note ...: not applicable -5.7Note E: Use with caution -7.7 -3.8
65 or older 31.2 26.6 36.3 55.2 49.9 60.3 13.6 10.3 17.6 10.0 7.0 13.0 Note ...: not applicable -9.4 -11.6 -7.2
... not applicable
x suppressed to meet the confidentiality requirements of the Statistics Act
E use with caution
Note: Site of pain asked only of those who experienced pain in last month.
Source: 2009 Survey on Living with Chronic Diseases in Canada - Arthritis.
Date modified: