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Table 3 Interaction terms included 1 in the multivariate logistic regression model of traditional healthcare use amongst the study population 2

From: Changing use of traditional healthcare amongst those dying of HIV related disease and TB in rural South Africa from 2003 – 2011: a retrospective cohort study

Determinant Comparison Period Odds ratio 95% Confidence interval p value
Country of origin 3 (SA/Moz) 2003-2005 1 (ref)  
(SA/Moz) 2006-2008 1.48 0.94 - 2.32 (0.089)
(SA/Moz) 2009-2011 1.36 0.84 - 2.18 (0.209)
Education status (years of education completed) 6 - 7/0 - 5 2003-2005 1 (ref)  
6 - 7/0 - 5 2006-2008 1.05 0.54 - 2.02 (0.887)
6 - 7/0 - 5 2009-2011 0.97 0.48 - 1.98 (0.944)
8 - 9/0 - 5 2003-2005 1 (ref)  
8 - 9/0 - 5 2006-2008 0.79 0.39 - 1.58 (0.501)
8 - 9/0 - 5 2009-2011 0.92 0.44 - 1.92 (0.825)
10 - 11/0 - 5 2003-2005 1 (ref)  
10 - 11/0 - 5 2006-2008 0.73 0.36 - 1.49 (0.389)
10 - 11/0 - 5 2009-2011 0.63 0.31 - 1.29 (0.209)
>11/0 - 5 2003-2005 1 (ref)  
>11/0 - 5 2006-2008 1.10 0.62 - 1.95 (0.743)
  >11/0 - 5 2009-2011 1.71 0.92 - 3.17 (0.088)
  1. 1Interaction terms were included when a p value < 0.1 was seen for at least one level of the interaction.
  2. 2The study population comprised adults (aged over 18) who died of HIV/AIDS related conditions or tuberculosis in the Agincourt sub-district between 2003 and 2011 for whom healthcare utilisation data was available.
  3. 3SA represents those born in South Africa, Moz represents those who either in-migrated from Mozambique or were the children of fathers in-migrating from Mozambique.