|
Variable
|
Coefficient (βj)
|
95% CI for βj
|
P-value
|
|---|
|
Intercept
|
0.488
|
(0.450,0.490)
|
< 0.0001
|
|
Age group 55–75 years
|
0.799
|
(0.698,0.809)
|
< 0.0001
|
|
Age group 76–98 years
|
1.724
|
(1.700,1.735)
|
< 0.0001
|
|
Female-gender
|
1.306
|
(1.300,1.310)
|
< 0.0001
|
|
Indian/Asian-race
|
1.495
|
(1.417,1.505)
|
< 0.0001
|
|
Black-race
|
1.837
|
(1.800,1.840)
|
< 0.0001
|
|
Coloured-race
|
2.169
|
(−2.100,2.209)
|
0.987
|
|
Hypertension-yes
|
1.152
|
(1.100,1.202)
|
< 0.0001
|
|
Cholesterol-yes
|
0.588
|
(0.549,0.608)
|
< 0.0001
|
|
Heart problems-yes
|
1.203
|
(1.199,1.215)
|
< 0.0001
|
|
Diabetes-yes
|
2.207
|
(2.204,2.210)
|
< 0.0001
|
|
Chronic medication-cost
|
1.236
|
(1.137,1.240)
|
< 0.0001
|
|
Hospitalisation-cost
|
2.999
|
(1.980,3.000)
|
< 0.0001
|
|
Outpatient-cost
|
1.676
|
(1.566,1.680)
|
< 0.0001
|
|
Physiotherapy-cost
|
2.090
|
(1.600,1.706)
|
< 0.0001
|
|
Speech therapy-cost
|
0.987
|
(2.000,2.109
|
< 0.0001
|
- Note: βj= coefficient, 95%CI = 95% confidence interval
