Vijaya Diagnostic Centre’s (Vijaya) Q4FY23 performance was driven by a steady 22.4% YoY growth in non-covid business, while covid business’ contribution fell to 1% (15% in Q4FY22). Overheads of new centres impacted EBITDA margin to a small extent though, at 40.6% in Q4, it continues to be better than that of most of listed peers.