From: Clustering of risk factors for non-communicable disease and healthcare expenditure in employees with private health insurance presenting for health risk appraisal: a cross-sectional study
<2 risk factors
≥ 2 risk factors
p-value
Doctors visits (number in previous 12Â months)
2.5 (2.33; 2.66)
3.11 (2.96; 3.26)
<0.001
Healthcare Expenditure ZAR (related to Dr’s visits)
502.2 (465.6; 538.8)
616.6 (577.3; 655.9)