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Table 2 Regression models of predictors of adequate prenatal care (R-GINDEX)

From: Adequacy of prenatal care among women living with human immunodeficiency virus: a population-based study

Covariate Crude Odds Ratio Adjusted Odds Ratio
(95 % Confidence Interval) (95 % Confidence Interval
Women living with HIV 0.74 (0.63 to 0.88) 0.74 (0.62 to 0.88)
Age   
18 to 34 years 1.00 1.00
35 to 49 years 0.72 (0.72 to 0.73) 0.74 (0.74 to 0.75)
Aggregated Diagnosis Groups   
0 to 5 1.00 1.00
6 to 10 1.52 (1.51 to 1.54) 1.53 (1.52 to 1.55)
11 or more 2.16 (2.09 to 2.23) 2.20 (2.12 to 2.27)
Immigration Status   
Non-immigrant 1.00 1.00
Non-recent immigrant, Africa or Caribbean 0.80 (0.78 to 0.83) 0.81 (0.79 to 0.83)
Non-recent immigrant, other world regions 1.05 (1.04 to 1.06) 1.02 (1.00 to 1.03)
Recent immigrant, Africa or Caribbean 0.62 (0.60 to 0.65) 0.65 (0.63 to 0.68)
Recent immigrant, other world regions 0.78 (0.78 to 0.79) 0.81 (0.80 to 0.82)
Material Deprivation Income Quintile   
1 (lowest) 1.00 1.00
2 0.85 (0.84 to 0.86) 0.85 (0.84 to 0.86)
3 0.76 (0.75 to 0.76) 0.76 (0.76 to 0.77)
4 0.69 (0.68 to 0.69) 0.70 (0.69 to 0.71)
5 0.62 (0.61 to 0.63) 0.63 (0.62 to 0.64)
Residential Instability Quintile   
1 (lowest) 1.00 1.00
2 0.98 (0.97 to 0.99) 1.01 (1.00 to 1.02)
3 0.90 (0.89 to 0.91) 0.99 (0.98 to 1.01)
4 0.83 (0.82 to 0.84) 1.00 (0.99 to 1.01)
5 0.83 (0.82 to 0.84) 1.01 (1.00 to 1.02)
Multiple birth 4.12 (3.99 to 4.25) 3.97 (3.84 to 4.10)
Parity 0.87 (0.86 to 0.87) 0.84 (0.83 to 0.85)