Side-by-side comparison helps you choose the right calculator for a specific clinical question.
Urology
Calculate the IIEF-5 to classify erectile dysfunction severity: Severe (5–7), Moderate (8–11), Mild-Moderate (12–16), Mild (17–21), No ED (22–25). Guides PDE5 inhibitor and referral decisions.
Formula
Sum of 5 items (each 1–5). Total: 5–25. No ED ≥22, Mild 17–21, Mild-Mod 12–16, Moderate 8–11, Severe 5–7.
Inputs
Urology
Calculate the International Prostate Symptom Score (IPSS/AUA-SI) to assess BPH symptom severity. Mild (0–7): watchful waiting. Moderate (8–19): medications. Severe (20–35): surgical evaluation.
Formula
Sum of 7 items (each 0–5). Total: 0–35. Mild ≤7, Moderate 8–19, Severe 20–35.
Inputs