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Table 4 Multivariate ordinal logistic regression analysis of predictors of TB knowledge score among slum dwellers in Uganda

From: Socio-demographic determinants and prevalence of Tuberculosis knowledge in three slum populations of Uganda

Variable COMPLETE CASES (n = 1088) IMPUTED (n = 1139)
  aOR 95% CI p-value aOR 95% CI p-value
Age       
 18 – 39 1 -   1 -  
 40 – 59 1.73 1.30 – 2.29 <0.001 1.67 1.26 – 2.20 <0.001
 ≥ 60 1.46 0.89 – 2.40 0.133 1.49 0.91 – 2.44 0.113
Gender       
 Female 1 -   1 -  
 Male 1.06 0.83 – 1.33 0.611 1.06 0.83 – 1.33 0.611
Education Level       
 Secondary & above 1 -   1 -  
 Primary 0.79 0.63 – 1.01 0.065 0.82 0.64 – 1.03 0.090
 Did Not Attend School 0.56 0.38 – 0.83 0.004 0.54 0.37 – 0.79 0.001
Source of Livelihood       
 Self Employed 1 -   1 -  
 Employment Income 1.22 0.91 – 1.64 0.211 1.22 0.91 – 1.64 0.174
 None 0.67 0.49 – 0.90 0.010 0.65 0.48 – 0.88 0.005
Ever done HIV test       
 Yes 1 -   1 -  
 No 0.69 0.51 – 0.92 0.012 0.67 0.50 – 0.89 0.006
Distance to Health Unit       
 <1 km 1 -   1 -  
 >1 km 1.16 0.90 – 1.49 0.250 1.19 0.93 – 1.51 0.171
Study Site       
 Wobulenzi 1 -   1 -  
 Lira 2.02 1.50 – 2.72 < 0.001 1.95 1.46 – 2.61 <0.001
 Makindye 0.93 0.70 – 1.23 0.611 0.92 0.70 – 1.22 0.577
Communication device*       
 Radio (YES) 1 - 0.192 1 - 0.125
  0.85 0.66 – 1.09   0.82 0.64 – 1.05  
 Mobile Phone (NO) 1 - 0.345 1 - 0.215
  1.12 0.89 – 1.41   1.15 0. 92 – 1.44  
  1. aOR - Odds Ratio adjusted for all variables in the model; CI – Confidence Interval; Level of significance p < 0.05.
  2. Brant test Chi square =13.2; p = 0.982 for complete cases analysis.
  3. Probability > F; < 0.0001 for significant variables in imputed model.
  4. Probability > F; = 0.1768 for non-significant variables in imputed model.
  5. Probability > F; < 0.0001 for all variables in imputed model.