Research Article
Prevalence and Correlates of Pain in People Aged 60 Years and above in Singapore: Results from the WiSE Study
Table 3
Relationship between pain and WHODAS disability score.
| Variables | Beta coefficient | Std error | 95% CI | value | Lower limit | Upper limit |
| Frequency of pain | | | | | | 2-3 days a week | 11.1 | 1.4 | 8.3 | 13.9 | <0.001 | 2-3 times a month | 1.3 | 1.0 | −0.7 | 3.3 | 0.218 | Never | Ref | Ref | Ref | Ref | ⋅ |
| Severity of pain | | | | | | Severe | 9.5 | 3.1 | 3.4 | 15.6 | 0.002 | Moderate | 6.5 | 2.1 | 2.3 | 10.6 | 0.002 | Mild | Ref | Ref | Ref | Ref | ⋅ |
| Restriction of activity due to pain | | | | | | Severe | 20.9 | 3.8 | 13.4 | 28.5 | <0.001 | Mild to moderate | 8.2 | 2.0 | 4.3 | 12.1 | <0.001 | Never | Ref | Ref | Ref | Ref | ⋅ |
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Multiple linear regression analysis adjusted for sociodemographic variables and presence of any comorbid condition.
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