Also known as: Grade ≥3 Urinary Tract Infection / Severe urinary tract infections / Severe Urinary tract infection / Grade 3 Urinary Tract Infection / Grade 3, grade 4, high-grade Urinary Tract Infection / Grade 4 Urinary Tract Infections / Grade 1, grade 2, grade 3, grade 4 Urinary Tract Infection / Grade 3 Urinary Tract Infections / Urinary Tract Infection (Grade 3) / Chronic Urinary Tract Infection / Grade 4 Urinary Tract Infection / Severe UTI / Grade 3, grade 4 Urinary Tract Infection / Active urinary tract infection / Urinary tract infection (Grade ≥3) / Urinary Tract Infection Chronic / Chronic urinary tract infection (disorder) / Chronic UTI / Acute urinary tract infection (disorder) / Urinary tract infection, site not specified / Urinary infection / UTI / Urinary tract infection NOS / Urinary tract infections / Infection urinary tract / Urinary tract infectious disease (disorder) / Urinary tract infection