Task: Answer Verification
Input (English): Question: Does multidrug resistant bacteriuria before percutaneous nephrolithotomy predict for postoperative infectious complications?
Answer: Our institution demonstrated a relatively high prevalence of MDR bacteriuria in patients undergoing PCNL and that MDR is a significant risk factor for postoperative infectious complications despite appropriate preoperative antibiotics. Further investigations regarding prophylaxis modalities and infection prevention strategies are needed.
Output (English): yes