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Table 3 Ordinal logistic regression estimating the probability of being in a higher category of the three level participation restriction score based on levels of impairment, limited activity scores and pain.

From: Impairments, activity limitations and participation restrictions: Prevalence and associations among persons living with HIV/AIDS in British Columbia

  CD4 ≤ 200
  OR* 95% CI
Limited Activity score   
   None 1  
   1–5 3.58 0.91 – 14.2
   > 5 24.7 4.85 – 125
Number of impairments 1.01 0.94 – 1.12
Antiretroviral use 0.28 0.08 – 0.93
  CD4 > 200
  OR* 95% CI
Limited Activity score   
   None 1  
   1–5 2.67 1.40 – 5.12
   > 5 8.56 3.90 – 18.8
Number of impairments 1.19 1.12 – 1.25
Pain   
   None 1  
   Some/mild 1.31 0.71 – 2.44
   Mod/severe 1.78 0.85 – 3.75
Antiretroviral use 1.39 0.83 – 2.35
  1. *adjusted for age, gender, employment, education, years since diagnosis and risk category