Table 5. Accumulated waiting times (minutes) in new Discrete Event Simulation Models after adjusting for additional steps and other changes in operational factors before and after integration (where PITC indicates Provider Initiated HIV Testing and Counseling).

Scenarios	ART Patient Accumulated Waiting Time	OPD Patient Accumulated Waiting Time
0. Pre-integration (with pre-integration parameters, no PITC and no added resources)	86	85
1. Post-integration (with pre-integration parameters, no PITC and no added resources)	80	53
2. Post-integration (with pre-integration parameters, PITC and 3 additional resources)	105	136
3. Post-integration (with post-integration parameters, PITC and 3 additional resources)	128	117