Health care utilizations. (A) The median number of hospital visits per patient-year was 0.7 (IQR, 0.0-2.5) among patients ending sFU (blue) as compared with 4.3 (IQR, 1.7-10.3) for patients continuing sFU (red); P < .0001. (B) Time to first infection according to whether patients continued (red) or ended sFU (blue); P = .035. (C) The median number of days requiring in-hospital antimicrobial treatment was 12 (IQR, 4-23) and 4 days (IQR, 1.5-16.0) for patients continuing (red) and ending (blue) sFU, respectively; P = .026.