Figure 4

The forecast curves of the ARIMA and the Holt ES models as well as the actual HIV/AIDS series. (A) The actual values in 2005–2017 and the forecast curve of CLHIV in Guangxi using the ARIMA model; black line indicated the actual value, red dotted line indicated the predictive value, purple range indicated the 95% confidence interval (CI); (B) the actual values in 2005–2017 and the forecast curve of the reported CLHIV in Guangxi using the Holt ES model; (C) the actual values in 2005–2017 and the forecast curve of the children diagnosed with HIV of initiating ART in Guangxi using the Holt ES model; and (D) the actual values in 2005–2017 and the forecast curve of the diagnosed children of viral suppression in Guangxi using the Holt ES model.