|
Variables
|
Odds Ratio
|
95% Confidence Interval (CI)
|
P-value
|
|---|
|
Age (years)
|
|
< 20 (base)
|
1
|
–
|
–
|
|
20–29
|
0.21
|
0.02–1.49
|
0.12
|
|
30–39
|
0.73
|
0.13–4.12
|
0.72
|
|
40–49
|
0.60
|
0.10–3.40
|
0.56
|
|
> 50
|
2.13
|
0.41–11.0
|
0.37
|
|
Sex
|
|
Male
|
2.08
|
1.11–3.9
|
0.02*
|
|
Female (base)
|
1
|
–
|
–
|
|
Race
|
|
Black (base)
|
1
|
–
|
–
|
|
White
|
2.36
|
1.06–5.26
|
0.04*
|
|
Coloured
|
0.28
|
0.04–2.17
|
0.22
|
|
Indians
|
2.76
|
0.10–7.60
|
0.05*
|
|
Other
|
1.18
|
0.13–10.96
|
0.884
|
|
Employment status
|
|
Unemployed (base)
|
1
|
–
|
–
|
|
Employed
|
1.07
|
0.52–2.19
|
0.86
|
|
Retired
|
3.13
|
1.35–7.25
|
0.008*
|
|
Education level
|
|
Primary (base)
|
1
|
–
|
–
|
|
Secondary
|
0.90
|
0.18–4.31
|
0.90
|
|
Tertiary
|
2.50
|
0.52–12.0
|
0.26
|
- Base = 1.
- *: p < 0.05 therefore statistically significant
