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Table 2 Univariable and multivariable logistic regression analyses of variables among HIV-infected studied patients

From: Is age and not antiretroviral therapy the strongest risk factor for chronic pain in HIV-infected population?

  univariable analysis multivariable analysis
Variable OR 95% CI P value OR 95% CI P value
Age at study inclusion (per 5-year increment) 1.36 1.17–1.58 < 0.001 1.28 1.06 1.55 0.0089
Nadir CD4+ count (per 100-cell/mcL increment) 0.81 0.66–1.01 0.06 1.16 0.88 1.53 0.286
Duration of specialist care (per 10-year increment) 2.25 1.42–3.57 < 0.001 0.73 0.22 2.48 0.617
Duration of ART (per 10-year increment) 2.96 1.60–5.49 < 0.001 1.87 0.37 9.46 0.448
HIV risk group
 Heterosexual contact vs. IDU 0.54 0.21–1.38 0.362 0.63 0.18 2.19 0.668
 Homosexual contact vs. IDU 0.33 0.14–0.75 0.005 0.46 0.15 1.45 0.168
 Other vs. IDU 2.19 0.45–10.5 0.071 1.33 0.23 7.51 0.384
 Unknown vs. IDU 0.56 0.18–1.79 0.528 0.59 0.14 2.45 0.633
 Viral rebound following complete suppression 2.45 1.30–4.59 0.005 1.32 0.58 3.01 0.503
 Previous treatment with AZT 2.00 1.06–3.80 0.0336 0.67 0.25 1.77 0.422
 Previous treatment with ‘D’ drugs (ddI, ddC, d4T) 4.13 1.92–8.91 < 0.001 2.11 0.69 6.42 0.188
  1. AZT Zidovudine, IDU Intravenous drug use