18–64 years (%) | 65–79 years (%) | ≥80 year (%) | P value | |
---|---|---|---|---|
Nephrotoxic drugs | 32.4 | 38.6 | 51.4 | <0.001 |
Chinese traditional medicine/herbs | 27.8 | 30.5 | 33.8 | <0.001 |
NSAIDs | 18.5 | 26.8 | 29.2 | <0.001 |
Antibiotics | 17.5 | 13.8 | 15.1 | <0.001 |
Contrast media | 6.1 | 8.3 | 7.7 | <0.001 |
Anticancer drugs | 4.8 | 2.7 | 0.7 | <0.001 |