Table 9 Estimates with their standard errors of the ARIMA models for the years 1995 to 2017 for South Africa
| Â | Health spending per capita ($) | Health spending per GDP (%) | Source of health spending | Share of health spending | ||||
|---|---|---|---|---|---|---|---|---|
| Â | Â | Â | Government spending per capita ($) | Prepaid private spending per capita ($) | Out-of-pocket spending per capita ($) | Government spending as share of total (%) | Prepaid private spending as share of total (%) | Out-of-pocket spending as share of total (%) |
Model | ARIMA(0,2,1) | ARIMA(0,2,1) | ARIMA(1,1,0) | ARIMA(1,1,0) | ARIMA(0,2,0) | ARIMA(2,1,0) | ARIMA(2,1,) | ARIMA(0,2,0) |
Estimates (SE) | MA1 = −0.47 (0.19) | MA1 = −0.67 (0.18) | AR1 = 0.87 (0.09) | AR1 = 0.49 (0.18) |  | AR1 = 1.33 (0.18) AR2 = −0.50 (0.18) | AR1 = 1.32 (0.18) AR2 = 0.52 (0.17 |  |